C — https://elte.hu | BeaverCheck Audit

Site Health

Score: 74 / 100

Based on 8 categories, 0 sections

Decent speed, but optimizing further could improve engagement.

Several missing protections leave your users and data exposed.

Several issues make your site difficult for assistive technology users.

Well-optimized for search — your content is discoverable.

Good server performance with room for optimization.

Mostly compliant — a few items need attention.

Rich content metadata — your pages look great everywhere.

Heavier than average — reducing page weight saves energy and bandwidth.

How is this calculated?

The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.

Performance 25%Security 25%Accessibility 15%SEO 10%Infrastructure 10%Compliance 8%Content 5%Sustainability 2%

Weights reflect general web best practices. Individual needs may differ.

How the composite score is calculated

How you compare

Drupal · 358 peers

You 74

Avg 73

At average

0 50 100

Better than 50% of Drupal sites See full Drupal benchmark →

Algolia · 45 peers

You 74

Avg 74

At average

0 50 100

Better than 40% of Algolia sites See full Algolia benchmark →

Top Priorities (5)

Content-Security-Policy header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

HSTS header is missing

Security gaps expose your site and users to attacks, eroding trust.

Security › Security Headers

No Content-Security-Policy header found

Security gaps expose your site and users to attacks, eroding trust.

Security › Content Security Policy

Page weighs 6.6 MB (4.1 MB transferred)

Performance issues directly impact user engagement and conversion rates.

Performance › Page Weight Budget

4 button(s) with no accessible text

Accessibility issues exclude users with disabilities — up to 15% of your potential audience.

Accessibility › Link & Button Quality

View fix priority matrix

Fix Priority Matrix

5 findings

Impact

Quick Wins

High impact, low effort — start here.

Strategic

High impact, requires investment.

Easy Improvements

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →

Embed this badge

Markdown

[![BeaverCheck](https://beavercheck.com/badge?url=https%3A%2F%2Felte.hu)](https://beavercheck.com/results/94d20d33-f52f-4571-a902-0637d17327c9)

HTML

<a href="https://beavercheck.com/results/94d20d33-f52f-4571-a902-0637d17327c9"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Felte.hu" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Felte.hu

This badge auto-updates with your latest scan result.

What fixing these means

Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 18.9s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Accessibility issues exclude users who rely on assistive technology — an estimated 15% of your potential audience. Addressing the critical issues below would have the most immediate impact on your user trust.

3 security gaps detected — browsers may warn visitors about your site.

Your LCP is 18.9s — fixing the 1 performance critical could bring it under Google's 2.5s 'Good' threshold.

1 accessibility issue excludes users who rely on assistive technology.

Could reach Estimate based on resolving critical issues

Conversion Barriers

3 critical 6 warning

9 barrier(s) likely increasing bounce by ~32%.

Speed (2)

Page takes 18.9s to load

+12% bounce

Users abandon at ~3s — you're 16.4s over the 2.5s threshold

Fix: Optimize render-blocking resources, preload the hero image, and compress images

Page feels frozen for 1.2s

+5% bounce

Clicks on the primary CTA are ignored while JavaScript runs

Fix: Break up long tasks; defer non-critical JavaScript to post-hydration

Trust (2)

No HSTS header

+1% bounce

Returning visitors are briefly exposed to downgrade attacks on first request

Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains

No Content-Security-Policy header

+1% bounce

Higher XSS blast radius — one compromised script can exfiltrate the checkout form

Fix: Ship a reporting-only CSP first, then enforce once violations are clean

Usability (1)

Severe layout shift during page load

+6% bounce

Users mis-click when content jumps — converting intent into frustration

Fix: Reserve space for images, ads, and embeds with explicit width/height

Content (1)

No structured data

+2% bounce

No rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices

Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)

Navigation (3)

44 link(s) with generic text ("click here", "read more")

+1% bounce

Screen-reader users navigating by link list see no context — and search engines can't infer relevance

Fix: Rewrite with descriptive phrases that identify the destination

No skip-to-content link

+1% bounce

Keyboard and screen-reader users must tab through the entire header on every page

Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element

1 broken link(s) on the page

+2% bounce

Clicks land on 404s — trust drops and the session often ends

Fix: Fix or remove the broken destinations surfaced on the Content tab

Preliminary CRO audit — each barrier links to the tab with detailed analysis.

Return on Investment

HUF 70,000 investment → HUF 381/month returns + EUR 120,500,000 risk avoided

Payback period: > 2 years First-year ROI: -93%

Investment

HUF 70,000

5h · 5 findings

Monthly returns

HUF 381 /mo

~HUF 4,575 / year

Bandwidth savings HUF 381

Regulatory risk avoided

EUR 120,500,000

if kept compliant

ePrivacy Directive EUR 100,000,000
GDPR EUR 20,000,000
EAA EUR 500,000

HUF 21,000 — in quick wins — start here for the fastest payback

Figures combine localized regulatory fine ceilings, search/conversion value priced against local CPC, and bandwidth waste estimates. Results depend on implementation quality and audience composition. Not legal or financial advice.

Full methodology & sources

Estimated Remediation Cost

Ft70,000

5.0 developer hours at Ft14000/hr

Based on Hungary rates (Ft14000/hr)

Quick wins

Ft21,000 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

Ft /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

HUF 10,042,048 / month at risk

~HUF 120,504,575 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveGDPREAA

No privacy policy link detected
GDPR: EUR 10,000 – EUR 20,000,000
Trackers detected but no cookie policy found
GDPR: EUR 5,000 – EUR 10,000,000
Trackers detected but no cookie policy found
GDPR: EUR 10,000 – EUR 20,000,000

+6 more

Bandwidth Waste

HUF 381 /mo

12867.6 MB/mo × 29.630 HUF/GB

Optimize transfer: save ~1.3 MB per page load
Saves HUF 381/mo

Compliance figures represent the statutory maximum fine for the most severe triggered category, capped per regulation — not the sum of per-finding penalties. Based on published regulatory fine ranges. This is not legal advice.

Compliance methodology · SEO assumptions · Bandwidth model

Your performance is already good — improvements may show diminishing returns

Monthly visitors

Unique monthly visitors from your analytics

Conversion rate (%)

Purchases, signups, or key actions

Avg. order value

Optional — for revenue estimation

additional conversions/month

more engaged visitors from reduced bounce

potential monthly revenue

Current bounce (est.)

After fixes (est.)

Estimated bounce reduction

Fix 5 critical issues to capture this value

How this is calculated

Based on Google/Deloitte research ("Milliseconds Make Millions") showing a ~7% bounce rate increase per additional second of LCP above the 2.5s "Good" threshold.

Your site's LCP: → estimated after fixes.

These are estimates based on industry research — actual results vary

Bounce-rate model & assumptions

Your data stays in your browser — nothing is sent to our servers

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

Best Practices

100

SEO

Core Web Vitals

Key metrics that affect user experience.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

2.18 s

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

18.93 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

1.25 s

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.511

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

8.28 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

18.98 s

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Most users today run browsers that natively support ES6+, async/await, optional chaining, and the rest of modern JavaScript. Transpiling to ES5 'just in case' adds 20-40% to your bundle for no benefit. Configure your build to target a modern browserslist, or ship a differential bundle pair (modern + legacy) with the module/nomodule pattern.

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]

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A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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map[reflowTime:1.857 source:map[column:82383 line:220 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:151.947 source:map[column:219618 line:220 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:15.77 source:map[column:375 line:233 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:23.425 source:map[column:594 line:234 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:22.772 source:map[column:1146 line:234 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:24.912 source:map[column:813 line:233 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:40.486 source:map[column:162821 line:1 type:source-location url:https://www.skynettechnologies.com/accessibility/js/accessibility-loader.js?colorcode=#012850&token=&t=0.8772457888635059&position=bottom_right&icontype=aioa-icon-type-1&iconsize=aioa-extra-small-icon urlProvider:network]] map[reflowTime:29.298 source:map[column:163449 line:1 type:source-location url:https://www.skynettechnologies.com/accessibility/js/accessibility-loader.js?colorcode=#012850&token=&t=0.8772457888635059&position=bottom_right&icontype=aioa-icon-type-1&iconsize=aioa-extra-small-icon urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div.custom-banner-container > div.custom-banner-track > a.custom-banner > img `div.custom-banner-container > div.custom-banner-track > a.custom-banner > img`	/sites/default/files/ELTE/images/2026-04/ELTE.elte_karrie...	2.0 MiB	2.0 MiB
div.custom-banner-container > div.custom-banner-track > a.custom-banner > img `div.custom-banner-container > div.custom-banner-track > a.custom-banner > img`	/sites/default/files/ELTE/images/2026-04/ELTE.tudkomm_ver...	584.2 KiB	548.2 KiB
div.custom-banner-container > div.custom-banner-track > a.custom-banner > img `div.custom-banner-container > div.custom-banner-track > a.custom-banner > img`	/sites/default/files/ELTE/images/2026-03/ELTE.krasznahork...	198.1 KiB	134.1 KiB
Tájfutó MEFOB 2025/26 `article.media > div.field > picture > img`	/sites/default/files/styles/lead_image_landscape/public/E...	33.8 KiB	19.1 KiB
hallgatok-lagymanyos-tanulas-01.jpg `article.media > div.field > picture > img`	/sites/default/files/styles/content_banner_landscape/publ...	74.7 KiB	18.7 KiB
Szponzorok `section#search-form > div.region > div#block-spred-sponsorsblock > img`	elte.hu/sites/default/files/inline-images/img_0.png	9.6 KiB	7.4 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]

items: [map[duration:1914.979 label:Time to first byte subpart:timeToFirstByte] map[duration:747.19 label:Resource load delay subpart:resourceLoadDelay] map[duration:1613.116 label:Resource load duration subpart:resourceLoadDuration] map[duration:184.674 label:Element render delay subpart:elementRenderDelay]]

lhId: page-0-IMG

nodeLabel: div.custom-banner-container > div.custom-banner-track > a.custom-banner > img

path: 1,HTML,1,BODY,4,DIV,3,MAIN,3,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,3,DIV,0,DIV,0,A,0,IMG

selector: div.custom-banner-container > div.custom-banner-track > a.custom-banner > img

snippet: <img src="https://elte.hu/sites/default/files/ELTE/images/2026-04/ELTE.elte_karriern…" alt="" width="100%" height="100%" loading="lazy">

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-0-IMG

nodeLabel: div.custom-banner-container > div.custom-banner-track > a.custom-banner > img

path: 1,HTML,1,BODY,4,DIV,3,MAIN,3,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,3,DIV,0,DIV,0,A,0,IMG

selector: div.custom-banner-container > div.custom-banner-track > a.custom-banner > img

snippet: <img src="https://elte.hu/sites/default/files/ELTE/images/2026-04/ELTE.elte_karriern…" alt="" width="100%" height="100%" loading="lazy">

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
elte.hu/	http/1.1
/sites/default/files/css/css_or-DI-kY7pBlcGCaa3hkhg-Yebxr...	http/1.1
/sites/default/files/css/css_cMV5NU9LfPCfDLU8F3l08qJqvhDm...	http/1.1
/sites/default/files/js/js_9QxoZrPmodsZYOy194GQgMlxNYkU4a...	http/1.1
elte.hu/libraries/klaro/dist/klaro-no-translations-no-css.js?tds0fs	http/1.1
elte.hu/sites/default/files/inline-images/img_0.png	http/1.1
elte.hu/themes/custom/spred/logo.svg	http/1.1
elte.hu/themes/custom/spred/images/logo.svg	http/1.1
elte.hu/sites/default/files/IK/icons/2026-02/IK.felv%C3%A9teli%20ikon.svg	http/1.1
elte.hu/sites/default/files/ELTE/icons/2026-03/ELTE.image_card_eltenext.svg	http/1.1
elte.hu/sites/default/files/IK/icons/2025-12/IK.image_card_student.svg	http/1.1
elte.hu/sites/default/files/ELTE/icons/2026-03/ELTE.image_card_karok.svg	http/1.1
/sites/default/files/styles/highlighted_news_landscape/pu...	http/1.1
/sites/default/files/styles/content_banner_landscape/publ...	http/1.1
/sites/default/files/js/js_77YT4Aan41Zcit74LzbZD-SeLX9fu8...	http/1.1
elte.hu/core/assets/vendor/jquery/jquery.min.js?v=4.0.0	http/1.1
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...	http/1.1
/sites/default/files/js/js_Y4JBMy6ffhKBJOvVSUmLHZyvSKbn_1...	http/1.1
elte.hu/themes/custom/spred/fonts/OpenSans-Regular.woff2	http/1.1
elte.hu/themes/custom/spred/images/icons/cheese.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/search.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/account.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/arrow-right.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/youtube.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/facebook.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/instagram.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/tiktok.svg	http/1.1
elte.hu/themes/custom/spred/fonts/OpenSans-Bold.woff2	http/1.1
elte.hu/themes/custom/spred/fonts/OpenSans-SemiBold.woff2	http/1.1
/sites/default/files/ELTE/images/2026-04/ELTE.elte_karrie...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/E...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/�...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/E...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/E...	http/1.1
elte.hu/themes/custom/spred/images/icons/cheveron-right.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/cookie.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/close.svg	http/1.1
elte.hu/themes/custom/spred/favicon.ico	http/1.1

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.

title: Preconnected origins

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
/sites/default/files/css/css_cMV5NU9LfPCfDLU8F3l08qJqvhDm...	40.3 KiB	1.0 s
/sites/default/files/js/js_9QxoZrPmodsZYOy194GQgMlxNYkU4a...	7.5 KiB	692 ms
/sites/default/files/css/css_or-DI-kY7pBlcGCaa3hkhg-Yebxr...	19.1 KiB	526 ms

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
/npm/typesense-instantsearch-adapter@2/dist/typesense-ins...	604800.0 s	38.7 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
Felvételizőknek ELTE Next Hallgatóknak Karok `article.node > div.node__content > div.field > div.field__item`	0.351
Felvételizőknek ELTE Next Hallgatóknak Karok 2026.04.20. „A jog a társadalmi me… `body.domain-elte > div.dialog-off-canvas-main-canvas > main#main > div.region`	0.152
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 100 ms 52.8 KiB

URL	Transfer Size	Est Savings
@charset "UTF-8";@font-face{font-display:swap;font-family:Noto Sans Meetei Mayek;font-style:normal; … } …	42.8 KiB	41.1 KiB
/sites/default/files/css/css_or-DI-kY7pBlcGCaa3hkhg-Yebxr...	18.7 KiB	11.7 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

This is the Lighthouse audit fired when too much JS is shipped relative to what executes. The fix isn't a config flag — it requires bundle analysis (webpack-bundle-analyzer, rollup-plugin-visualizer), splitting routes into chunks, lazy-loading off-screen components, and removing unused dependencies. Fundamentally different from minification: minifying reduces byte count, this reduces what's downloaded at all.

Source: Google web.dev / Lighthouse

Estimated savings: 1.3 s 343.1 KiB

URL	Transfer Size	Est Savings
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...	171.8 KiB	112.7 KiB
/accessibility/js/accessibility-loader.js?colorcode=	170.0 KiB	76.0 KiB
/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...	75.0 KiB	58.3 KiB
/accessibility/js/accessibility-loader.js?colorcode=	170.0 KiB	53.5 KiB
www.skynettechnologies.com/accessibility/js/accessibility-loader.js	99.9 KiB	42.6 KiB

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Total CPU Time	Script Evaluation	Script Parse
elte.hu/	2.4 s	35 ms	3.1 ms
/sites/default/files/js/js_9QxoZrPmodsZYOy194GQgMlxNYkU4a...	1.6 s	534 ms	3.5 ms
Unattributable	1.3 s	284 ms	0.0 ms
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...	260 ms	68 ms	79 ms
www.skynettechnologies.com/accessibility/js/accessibility-loader.js	219 ms	203 ms	2.9 ms
elte.hu/core/assets/vendor/jquery/jquery.min.js?v=4.0.0	148 ms	137 ms	9.7 ms
/npm/typesense-instantsearch-adapter@2/dist/typesense-ins...	135 ms	108 ms	18 ms
/accessibility/js/all-in-one-accessibility-js-widget-mini...	85 ms	20 ms	63 ms
elte.hu/libraries/klaro/dist/klaro-no-translations-no-css.js?tds0fs	68 ms	47 ms	8.1 ms
/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...	52 ms	18 ms	35 ms

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

Category	Time Spent
Style & Layout	2.6 s
Script Evaluation	1.5 s
Other	1.4 s
Rendering	380 ms
Script Parsing & Compilation	239 ms
Parse HTML & CSS	140 ms
Garbage Collection	34 ms

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/sites/default/files/ELTE/images/2026-04/ELTE.elte_karrie...	2.0 MiB
/sites/default/files/ELTE/images/2026-04/ELTE.tudkomm_ver...	584.6 KiB
/sites/default/files/ELTE/images/2026-03/ELTE.krasznahork...	198.5 KiB
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...	173.1 KiB
www.skynettechnologies.com/accessibility/js/accessibility-loader.js?colorcode=	100.2 KiB
www.skynettechnologies.com/accessibility/js/accessibility-loader.js	100.1 KiB
/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...	75.3 KiB
/sites/default/files/styles/content_banner_landscape/publ...	75.1 KiB
elte.hu/themes/custom/spred/images/logo.svg	72.3 KiB
elte.hu/themes/custom/spred/logo.svg	71.7 KiB

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Document request latency

●Optimize DOM size

●Font display

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoid long main-thread tasks 20 long tasks found

●Avoid non-composited animations 37 animated elements found

●Image elements have explicit `width` and `height`

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 210 ms

●Server Backend Latencies 400 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 270 ms

○INP breakdown

○User Timing marks and measures

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner `div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner`
div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner `div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner`
div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner `div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●ARIA attributes are used as specified for the element's role

●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●No element has a `[tabindex]` value greater than 0

●Touch targets have sufficient size and spacing.

●Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

●`[lang]` attributes have a valid value

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Elements with visible text labels have matching accessible names.

●Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Form elements have associated labels

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Identical links have the same purpose.

○`<td>` elements in a large `<table>` have one or more table headers.

Best Practices

User Experience

Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Displayed size	Actual size	Expected size
Szponzorok `section#search-form > div.region > div#block-spred-sponsorsblock > img`	elte.hu/sites/default/files/inline-images/img_0.png	208 x 63	212 x 64	312 x 95

General

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Map URL
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...
/npm/typesense-instantsearch-adapter@2/dist/typesense-ins...	/npm/typesense-instantsearch-adapter@2/dist/typesense-ins...
/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...	/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...

●Uses HTTPS

●Avoids deprecated APIs

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

100

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse. — Desktop

Performance

Accessibility

100

Best Practices

100

SEO

Core Web Vitals

Key metrics that affect user experience. — Desktop

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

862 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

1.30 s

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

79 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.192

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

2.44 s

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

2.61 s

Detailed Report

Audit breakdown by category with detailed findings.

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Why this matters

Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.

Learn more ▾

Source: Google web.dev / Lighthouse

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

items: [map[node:map[type:text value:Total] score:0.19220399999999999] map[node:map[boundingRect:map[bottom:2142 height:1454 left:107 right:1243 top:688 width:1136] lhId:page-7-DIV nodeLabel:„A jog a társadalmi megértés egyik kulcsa“ Interjú Dalibor Čepulóval, a Zágrábi… path:1,HTML,1,BODY,4,DIV,3,MAIN,3,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,2,DIV selector:article.node > div.node__content > div.field > div.field__item snippet:<div class="field__item"> type:node] score:0.186667] map[node:map[boundingRect:map[bottom:1334 height:143 left:108 right:853 top:1191 width:745] lhId:page-2-DIV nodeLabel:„A jog a társadalmi megértés egyik kulcsa“ Interjú Dalibor Čepulóval, a Zágrábi… path:1,HTML,1,BODY,4,DIV,3,MAIN,3,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,2,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,0,ARTICLE,0,DIV,1,DIV selector:div.views-row > article.node > div.node__content > div.teaser-content snippet:<div class="teaser-content" data-once="clickableTeaser"> type:node] score:0.004924 subItems:map[items:[map[cause:Web font extra:map[type:url value:https://elte.hu/themes/custom/spred/fonts/OpenSans-Bold.woff2]]] type:subitems]] map[node:map[boundingRect:map[bottom:145 height:44 left:257 right:937 top:101 width:679] lhId:page-1-DIV nodeLabel:AZ ELTE-RŐL HÍREK OKTATÁS KUTATÁS INNOVÁCIÓ EGYETEMI ÉLET ALUMNI path:1,HTML,1,BODY,4,DIV,2,HEADER,1,DIV,0,NAV,0,DIV,2,DIV selector:div.container > nav#navigation > div.region > div#block-spred-mainnavigation snippet:<div id="block-spred-mainnavigation" class="block block-elte-core block-elte-domain-access-menu-blockmain"> type:node] score:0.000613 subItems:map[items:[map[cause:Web font extra:map[type:url value:https://elte.hu/themes/custom/spred/fonts/OpenSans-SemiBold.woff2]]] type:subitems]]]

items: [map[node:map[type:text value:Total] score:0.08931099999999997] map[node:map[boundingRect:map[bottom:4109 height:3923 left:107 right:1243 top:186 width:1136] lhId:page-9-DIV nodeLabel:Felvételizőknek ELTE Next Hallgatóknak Karok „A jog a társadalmi megértés egyik… path:1,HTML,1,BODY,4,DIV,3,MAIN,3,DIV selector:body.domain-elte > div.dialog-off-canvas-main-canvas > main#main > div.region snippet:<div class="region region-content"> type:node] score:0.088016 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:506 height:320 left:107 right:1243 top:186 width:1136] lhId:page-50-IMG nodeLabel:div.custom-banner-container > div.custom-banner-track > a.custom-banner > img path:1,HTML,1,BODY,4,DIV,3,MAIN,3,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,DIV,0,A,0,IMG selector:div.custom-banner-container > div.custom-banner-track > a.custom-banner > img snippet:<img src="https://elte.hu/sites/default/files/ELTE/images/2026-04/ELTE.elte_karriern…" alt="" width="100%" height="100%" loading="lazy"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:940 height:73 left:1138 right:1350 top:867 width:212] lhId:page-11-DIV nodeLabel:Szponzorok path:1,HTML,1,BODY,4,DIV,1,SECTION,0,DIV,0,DIV selector:div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock snippet:<div id="block-spred-sponsorsblock" class="block block-elte-core block-sponsors-block open" data-once="sponsors"> type:node] score:0.000286 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:2402 height:220 left:107 right:1243 top:2182 width:1136] lhId:page-52-IMG nodeLabel:div.custom-banner-container > div.custom-banner-track > a.custom-banner > img path:1,HTML,1,BODY,4,DIV,3,MAIN,3,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,3,DIV,0,DIV,0,DIV,2,DIV,0,DIV,0,A,0,IMG selector:div.custom-banner-container > div.custom-banner-track > a.custom-banner > img snippet:<img src="https://www.elte.hu/sites/default/files/ELTE/images/2026-04/ELTE.tudkomm_v…" alt="" width="100%" height="100%" loading="lazy"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:940 height:73 left:1138 right:1350 top:867 width:212] lhId:page-11-DIV nodeLabel:Szponzorok path:1,HTML,1,BODY,4,DIV,1,SECTION,0,DIV,0,DIV selector:div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock snippet:<div id="block-spred-sponsorsblock" class="block block-elte-core block-sponsors-block open" data-once="sponsors"> type:node] score:0.000263 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:506 height:320 left:107 right:1243 top:186 width:1136] lhId:page-50-IMG nodeLabel:div.custom-banner-container > div.custom-banner-track > a.custom-banner > img path:1,HTML,1,BODY,4,DIV,3,MAIN,3,DIV,0,DIV,0,ARTICLE,0,DIV,0,DIV,0,DIV,0,DIV,0,DIV,2,DIV,0,DIV,0,A,0,IMG selector:div.custom-banner-container > div.custom-banner-track > a.custom-banner > img snippet:<img src="https://elte.hu/sites/default/files/ELTE/images/2026-04/ELTE.elte_karriern…" alt="" width="100%" height="100%" loading="lazy"> type:node]] map[cause:Web font extra:map[type:url value:https://www.skynettechnologies.com/accessibility/fonts/rubik-v28-arabic_cyrillic_cyrillic-ext_hebrew_latin_latin-ext-regular.woff2]]] type:subitems]] map[node:map[boundingRect:map[bottom:940 height:73 left:1138 right:1350 top:867 width:212] lhId:page-11-DIV nodeLabel:Szponzorok path:1,HTML,1,BODY,4,DIV,1,SECTION,0,DIV,0,DIV selector:div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock snippet:<div id="block-spred-sponsorsblock" class="block block-elte-core block-sponsors-block open" data-once="sponsors"> type:node] score:0.000222 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:934 height:67 left:1138 right:1350 top:867 width:212] lhId:page-51-IMG nodeLabel:Szponzorok path:1,HTML,1,BODY,4,DIV,1,SECTION,0,DIV,0,DIV,0,IMG selector:section#search-form > div.region > div#block-spred-sponsorsblock > img snippet:<img src="/sites/default/files/inline-images/img_0.png" data-entity-uuid="94bdd140-6c6f-407f-9bc8-c73c155eb914" data-entity-type="file" alt="Szponzorok" width="212" height="64"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:940 height:73 left:1138 right:1350 top:867 width:212] lhId:page-11-DIV nodeLabel:Szponzorok path:1,HTML,1,BODY,4,DIV,1,SECTION,0,DIV,0,DIV selector:div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock snippet:<div id="block-spred-sponsorsblock" class="block block-elte-core block-sponsors-block open" data-once="sponsors"> type:node] score:0.000133]]

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:238.235 source:map[column:156 line:10 type:source-location url:https://elte.hu/sites/default/files/js/js_9QxoZrPmodsZYOy194GQgMlxNYkU4ap2eh3F6Sp_wis.js?scope=header&delta=0&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]]]

headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]

items: [map[reflowTime:6.781 source:map[column:75921 line:220 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:20.444 source:map[column:133144 line:220 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:10.118 source:map[column:79926 line:220 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:10.356 source:map[column:150657 line:220 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:19.791 source:map[column:82383 line:220 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:99.783 source:map[column:219618 line:220 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:18.12 source:map[column:375 line:233 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:27.61 source:map[column:594 line:234 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:25.232 source:map[column:1146 line:234 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:28.288 source:map[column:813 line:233 type:source-location url:https://elte.hu/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXumoZUq81pEgjgyE.js?scope=footer&delta=2&language=hu&theme=spred&include=eJx1UO1uAyEMeyHaPFIUwAV6KTkBp348fdm0VddO-2PZlpU4kUJSOKl5URcy0OG3ltD4grrRH-d47g46wMEaSEJA78UXLePOKo8JJhHt38y1xIQxozVtkrDP1ZCt8RDPWWrUtyFBFDVKcycJ8GYLr-UGpXfpTpvqb5S9Wlhob7lklhRzR6I04VMf5Sw3t6g0o290fW2I5KXjh2Z8nXfwUussOMoyXl32wo37Oh9XO-jFuENayE9BBZEe urlProvider:network]] map[reflowTime:45.524 source:map[column:163449 line:1 type:source-location url:https://www.skynettechnologies.com/accessibility/js/accessibility-loader.js?colorcode=#012850&token=&t=0.5391072708864122&position=bottom_right&icontype=aioa-icon-type-1&iconsize=aioa-extra-small-icon urlProvider:network]]]

HTTP/2 and HTTP/3 offer many benefits over HTTP/1.1, such as multiplexing. Learn more about using modern HTTP.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Protocol
elte.hu/	http/1.1
/sites/default/files/css/css_or-DI-kY7pBlcGCaa3hkhg-Yebxr...	http/1.1
/sites/default/files/css/css_cMV5NU9LfPCfDLU8F3l08qJqvhDm...	http/1.1
/sites/default/files/js/js_9QxoZrPmodsZYOy194GQgMlxNYkU4a...	http/1.1
elte.hu/libraries/klaro/dist/klaro-no-translations-no-css.js?tds0fs	http/1.1
elte.hu/sites/default/files/inline-images/img_0.png	http/1.1
elte.hu/themes/custom/spred/logo.svg	http/1.1
elte.hu/themes/custom/spred/images/logo.svg	http/1.1
elte.hu/sites/default/files/IK/icons/2026-02/IK.felv%C3%A9teli%20ikon.svg	http/1.1
elte.hu/sites/default/files/ELTE/icons/2026-03/ELTE.image_card_eltenext.svg	http/1.1
elte.hu/sites/default/files/IK/icons/2025-12/IK.image_card_student.svg	http/1.1
elte.hu/sites/default/files/ELTE/icons/2026-03/ELTE.image_card_karok.svg	http/1.1
/sites/default/files/styles/highlighted_news_landscape/pu...	http/1.1
/sites/default/files/styles/content_banner_laptop/public/...	http/1.1
/sites/default/files/js/js_77YT4Aan41Zcit74LzbZD-SeLX9fu8...	http/1.1
elte.hu/core/assets/vendor/jquery/jquery.min.js?v=4.0.0	http/1.1
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...	http/1.1
/sites/default/files/js/js_Y4JBMy6ffhKBJOvVSUmLHZyvSKbn_1...	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/youtube-outline.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/facebook-outline.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/instagram-outline.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/tiktok-outline.svg	http/1.1
elte.hu/themes/custom/spred/fonts/OpenSans-SemiBold.woff2	http/1.1
elte.hu/themes/custom/spred/fonts/OpenSans-Regular.woff2	http/1.1
elte.hu/themes/custom/spred/images/icons/cheese.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/search.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/account.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/arrow-right.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/youtube.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/facebook.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/instagram.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/sp-social-icons/tiktok.svg	http/1.1
elte.hu/themes/custom/spred/fonts/OpenSans-Bold.woff2	http/1.1
/sites/default/files/ELTE/images/2026-04/ELTE.elte_karrie...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/E...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/�...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/E...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/E...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/E...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/B...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/E...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/B...	http/1.1
/sites/default/files/styles/lead_image_landscape/public/T...	http/1.1
elte.hu/themes/custom/spred/images/icons/cheveron-right.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/cookie.svg	http/1.1
elte.hu/themes/custom/spred/images/icons/close.svg	http/1.1
elte.hu/themes/custom/spred/favicon.ico	http/1.1

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

title: Preconnected origins

description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.

title: Preconnect candidates

value: No additional origins are good candidates for preconnecting

Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size	Duration
/sites/default/files/css/css_cMV5NU9LfPCfDLU8F3l08qJqvhDm...	40.3 KiB	391 ms
/sites/default/files/js/js_9QxoZrPmodsZYOy194GQgMlxNYkU4a...	7.5 KiB	345 ms
/sites/default/files/css/css_or-DI-kY7pBlcGCaa3hkhg-Yebxr...	19.1 KiB	298 ms

A long cache lifetime can speed up repeat visits to your page. Learn more about caching.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Request	Cache TTL	Transfer Size
/npm/typesense-instantsearch-adapter@2/dist/typesense-ins...	604800.0 s	39.0 KiB

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL	Resource Size	Est Savings
div.custom-banner-container > div.custom-banner-track > a.custom-banner > img `div.custom-banner-container > div.custom-banner-track > a.custom-banner > img`	/sites/default/files/ELTE/images/2026-04/ELTE.elte_karrie...	3.8 MiB	3.7 MiB
div.custom-banner-container > div.custom-banner-track > a.custom-banner > img `div.custom-banner-container > div.custom-banner-track > a.custom-banner > img`	/sites/default/files/ELTE/images/2026-04/ELTE.tudkomm_ver...	1.4 MiB	1.3 MiB
Tájfutó MEFOB 2025/26 `article.media > div.field > picture > img`	/sites/default/files/styles/lead_image_landscape/public/E...	33.8 KiB	19.1 KiB
korea napok `article.media > div.field > picture > img`	/sites/default/files/styles/lead_image_landscape/public/B...	29.8 KiB	15.0 KiB
Szponzorok `section#search-form > div.region > div#block-spred-sponsorsblock > img`	elte.hu/sites/default/files/inline-images/img_0.png	9.6 KiB	7.4 KiB

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Element	Layout shift score
„A jog a társadalmi megértés egyik kulcsa“ Interjú Dalibor Čepulóval, a Zágrábi… `article.node > div.node__content > div.field > div.field__item`	0.187
Felvételizőknek ELTE Next Hallgatóknak Karok „A jog a társadalmi megértés egyik… `body.domain-elte > div.dialog-off-canvas-main-canvas > main#main > div.region`	0.088
„A jog a társadalmi megértés egyik kulcsa“ Interjú Dalibor Čepulóval, a Zágrábi… `div.views-row > article.node > div.node__content > div.teaser-content`	0.005
AZ ELTE-RŐL HÍREK OKTATÁS KUTATÁS INNOVÁCIÓ EGYETEMI ÉLET ALUMNI `div.container > nav#navigation > div.region > div#block-spred-mainnavigation`	0.001
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000
Szponzorok `div.dialog-off-canvas-main-canvas > section#search-form > div.region > div#block-spred-sponsorsblock`	0.000

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 0.0 ms 52.5 KiB

URL	Transfer Size	Est Savings
@charset "UTF-8";@font-face{font-display:swap;font-family:Noto Sans Meetei Mayek;font-style:normal; … } …	42.8 KiB	40.9 KiB
/sites/default/files/css/css_or-DI-kY7pBlcGCaa3hkhg-Yebxr...	18.7 KiB	11.6 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Multi-megabyte JavaScript bundles delay every interactive feature on the page.

Learn more ▾

Source: Google web.dev / Lighthouse

Estimated savings: 0.0 ms 342.3 KiB

URL	Transfer Size	Est Savings
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...	171.8 KiB	112.7 KiB
/accessibility/js/accessibility-loader.js?colorcode=	170.0 KiB	76.0 KiB
/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...	75.0 KiB	58.3 KiB
/accessibility/js/accessibility-loader.js?colorcode=	170.0 KiB	52.7 KiB
www.skynettechnologies.com/accessibility/js/accessibility-loader.js	99.9 KiB	42.6 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Transfer Size
/sites/default/files/ELTE/images/2026-04/ELTE.elte_karrie...	3.8 MiB
/sites/default/files/ELTE/images/2026-04/ELTE.tudkomm_ver...	1.4 MiB
/sites/default/files/ELTE/images/2026-03/ELTE.krasznahork...	405.7 KiB
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...	173.1 KiB
www.skynettechnologies.com/accessibility/js/accessibility-loader.js?colorcode=	100.2 KiB
www.skynettechnologies.com/accessibility/js/accessibility-loader.js	100.1 KiB
/sites/default/files/styles/content_banner_laptop/public/...	77.2 KiB
/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...	75.4 KiB
elte.hu/themes/custom/spred/images/logo.svg	72.3 KiB
elte.hu/themes/custom/spred/logo.svg	71.7 KiB

More information about the performance of your application. These numbers don't directly affect the Performance score.

●Document request latency

●Optimize DOM size

●Font display

●LCP breakdown

●LCP request discovery

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●JavaScript execution time 0.3 s

●Minimizes main-thread work 1.6 s

●Avoid long main-thread tasks 1 long task found

●Avoid non-composited animations 38 animated elements found

●Image elements have explicit `width` and `height`

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 210 ms

●Server Backend Latencies 350 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid multiple page redirects

●Initial server response time was short Root document took 280 ms

○INP breakdown

○User Timing marks and measures

Accessibility

Names and labels

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner `div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner`
div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner `div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner`
div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner `div.text-formatted > div.custom-banner-container > div.custom-banner-track > a.custom-banner`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`
div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event `div.fc-daygrid-day-frame > div.fc-daygrid-day-events > div.fc-daygrid-event-harness > a.fc-daygrid-event`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●ARIA attributes are used as specified for the element's role

●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Background and foreground colors have a sufficient contrast ratio

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●No element has a `[tabindex]` value greater than 0

●Touch targets have sufficient size and spacing.

●Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

●`[lang]` attributes have a valid value

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Elements with visible text labels have matching accessible names.

●Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`[accesskey]` values are unique

○`button`, `link`, and `menuitem` elements have accessible names

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Form elements have associated labels

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Identical links have the same purpose.

○`<td>` elements in a large `<table>` have one or more table headers.

100

Best Practices

General

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL	Map URL
/sites/default/files/js/js_jEoJ4zbo9-pncJ6RShFLiNXUs4QXum...
/npm/typesense-instantsearch-adapter@2/dist/typesense-ins...	/npm/typesense-instantsearch-adapter@2/dist/typesense-ins...
/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...	/npm/instantsearch.js@4.60.0/dist/instantsearch.productio...

●Uses HTTPS

●Avoids deprecated APIs

●Avoids third-party cookies

●Allows users to paste into input fields

●Avoids requesting the geolocation permission on page load

●Avoids requesting the notification permission on page load

●Displays images with correct aspect ratio

●Serves images with appropriate resolution

●Page has the HTML doctype

●Properly defines charset

●No browser errors logged to the console

●No issues in the `Issues` panel in Chrome Devtools

●Ensure CSP is effective against XSS attacks

●Use a strong HSTS policy

●Ensure proper origin isolation with COOP

●Mitigate DOM-based XSS with Trusted Types

●Detected JavaScript libraries

○Redirects HTTP traffic to HTTPS

○Mitigate clickjacking with XFO or CSP

100

SEO

○Structured data is valid

●Page isn’t blocked from indexing

●Document has a `<title>` element

●Document has a meta description

●Page has successful HTTP status code

●Links have descriptive text

●Links are crawlable

●robots.txt is valid

●Image elements have `[alt]` attributes

●Document has a valid `hreflang`

●Document has a valid `rel=canonical`

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Usability (1)

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