C — https://geeksforgeeks.org

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.

Solid infrastructure — fast server responses across the board.

Mostly compliant — a few items need attention.

Rich content metadata — your pages look great everywhere.

Reasonable footprint with room for optimization.

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

WordPress sites average 75

At average

Better than 41% of WordPress sites See full WordPress benchmark →

Amazon Route 53 sites average 72

At average

Better than 62% of Amazon Route 53 sites See full Amazon Route 53 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

No <main> landmark found

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

Accessibility › Landmark Structure

No H1 heading found

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

Accessibility › Heading Hierarchy

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%2Fgeeksforgeeks.org)](https://beavercheck.com/results/c1246b64-9197-4327-859b-9861d9584aab)

HTML

<a href="https://beavercheck.com/results/c1246b64-9197-4327-859b-9861d9584aab"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fgeeksforgeeks.org" alt="BeaverCheck Score"></a>

Image URL

https://beavercheck.com/badge?url=https%3A%2F%2Fgeeksforgeeks.org

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. 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.

2 accessibility issues exclude users who rely on assistive technology.

Return on Investment

€383 investment → €3,896/month returns + EUR 120,500,000 risk avoided

Payback period: < 1 month First-year ROI: +12122%

Investment

€383

4h · 5 findings

Monthly returns

€3,896 /mo

~€46,748 / year

Conversions recovered €3,895
Bandwidth savings €0.26

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

Payback period

0 12mo 24mo

€128 — 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

€383

4.5 developer hours at €85/hr

Based on European Union rates (€85/hr)

Quick wins

€128 3 fixes in ~90 minutes

Start here for the best return on investment

Cost by category

Cost by effort level

Adjust assumptions

Custom rate

€ /hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€10,041,667 / month at risk

~€120,500,003 / year if left unfixed

Compliance Risk

€120,500,000

ePrivacy DirectiveGDPREAA

No privacy policy link detected
GDPR: EUR 10,000 – EUR 20,000,000
1 advertising/retargeting trackers detected
GDPR: EUR 10,000 – EUR 20,000,000
Trackers detected but no cookie policy found
GDPR: EUR 5,000 – EUR 10,000,000

+7 more

Bandwidth Waste

€0.26 /mo

3527.5 MB/mo × 0.074 EUR/GB

Optimize transfer: save ~353 KB per page load
Saves €0.26/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

Was this report useful?

Thanks for your feedback!

We'll use a cached audit if available, or offer to scan.

Checking for existing audit...

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Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

Performance

Accessibility

100

Best Practices

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.

3.54 s

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

10.67 s

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

772 ms

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

0.008

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

4.31 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.

10.69 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.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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

value: no origins were preconnected

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

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
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/img-practice/prod/courses/270/Web/Content/CourseJavaProg...	11.4 KiB	7.2 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/img-practice/prod/courses/221/Web/Content/cpp_1723009538...	10.0 KiB	6.3 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	media.geeksforgeeks.org/wp-content/uploads/20251119100432783088/JBDL1.webp	13.3 KiB	6.2 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20251010124253058806/generative-ai-tr...	10.5 KiB	4.9 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20260109134146052260/devops_engineeri...	9.9 KiB	4.7 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20250929101624249259/tech_interview.webp	8.8 KiB	4.1 KiB

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

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 752 ms

URL	Time Spent
geeksforgeeks.org/	752 ms
www.geeksforgeeks.org/	0.0 ms

Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 732 ms

URL	Time Spent
www.geeksforgeeks.org/	832 ms

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

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.

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 28.4 KiB

URL	Transfer Size	Est Savings
assets.geeksforgeeks.org/gfg-assets/_next/static/css/126d29ce17253714.css	35.6 KiB	28.4 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: 1.9 s 330.9 KiB

URL	Transfer Size	Est Savings
/gfg-assets/_next/static/chunks/pages/_app-353943c195caf1...	249.0 KiB	144.6 KiB
www.googletagmanager.com/gtag/js?id=G-DWCCJLKX3X	172.4 KiB	64.2 KiB
www.googletagmanager.com/gtm.js?id=GTM-KDVRCT5	127.3 KiB	62.2 KiB
www.googletagmanager.com/gtag/js?id=AW-796001856&cx=c&gtm=4e64f0h2&bs=ctrl	148.7 KiB	59.8 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
www.geeksforgeeks.org/	622 ms	139 ms	1.5 ms
/gfg-assets/_next/static/chunks/pages/_app-353943c195caf1...	404 ms	294 ms	62 ms
Unattributable	364 ms	6.7 ms	0.0 ms
/gfg-assets/_next/static/chunks/framework-3412d1150754b2f...	280 ms	250 ms	10 ms
www.googletagmanager.com/gtag/js?id=AW-796001856&cx=c&gtm=4e64f0h2&bs=ctrl	223 ms	183 ms	38 ms
/gfg-assets/_next/static/chunks/pages/index-a41c541dfc4e5...	174 ms	169 ms	4.2 ms
www.googletagmanager.com/gtm.js?id=GTM-KDVRCT5	163 ms	130 ms	31 ms
www.googletagmanager.com/gtag/js?id=G-DWCCJLKX3X	146 ms	92 ms	49 ms
assets.geeksforgeeks.org/gfg-assets/_next/static/chunks/main-83950604a31ac5bb.js	61 ms	51 ms	7.5 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
Script Evaluation	1.3 s
Other	431 ms
Style & Layout	356 ms
Script Parsing & Compilation	223 ms
Rendering	93 ms
Parse HTML & CSS	35 ms
Garbage Collection	32 ms

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/img-practice/prod/courses/221/Web/Content/cpp_1723009538...
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/img-practice/prod/courses/270/Web/Content/CourseJavaProg...
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20250929101624249259/tech_interview.webp
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	media.geeksforgeeks.org/wp-content/uploads/20251119100432783088/JBDL1.webp
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20251010124253058806/generative-ai-tr...
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20260109134146052260/devops_engineeri...
GFG App on App Store `div.footer-container_social-app-row > div.footer-container_branding-app > a > img#appstore`	media.geeksforgeeks.org/auth-dashboard-uploads/appstore-%281%29.png
GFG App on Play Store `div.footer-container_social-app-row > div.footer-container_branding-app > a > img#gplay`	media.geeksforgeeks.org/auth-dashboard-uploads/googleplay-%281%29.png
location `div.footer-container_left > div.footer-container_address_box > div.footer-container_branding-address > img`	media.geeksforgeeks.org/img-practice/Location-1685004904.svg
location `div.footer-container_left > div.footer-container_address_box > div.footer-container_branding-address > img`	media.geeksforgeeks.org/img-practice/Location-1685004904.svg

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

●Use efficient cache lifetimes

●Layout shift culprits

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoids enormous network payloads Total size was 1,148 KiB

●User Timing marks and measures 16 user timings

●Avoid long main-thread tasks 10 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 30 ms

●Server Backend Latencies 820 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Avoid large layout shifts 1 layout shift found

○INP breakdown

○LCP request discovery

○Avoid non-composited animations

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
DSA Online `div.index_homePageContainer__H8GJD > div.HomePageSearchContainer_homePageSearchContainer__bNc8c > div.SearchContainerChips_searchContainerChips__PnpvD > a.SearchChip_searchChip__oKfVN`
Beginner to Advanced `a.HomePageCourseCard_homePageCourseCard__1Z34I > div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_level__2nbvZ > span.HomePageCourseCard_homePageCourseCard_textContainer_level--text__gdzdr`
418k+ interested Geeks `div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_container__gOEY1 > div.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount__qOvOm > span.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount--text__LCcz_`
Intermediate and Advanced `a.HomePageCourseCard_homePageCourseCard__1Z34I > div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_level__2nbvZ > span.HomePageCourseCard_homePageCourseCard_textContainer_level--text__gdzdr`
413k+ interested Geeks `div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_container__gOEY1 > div.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount__qOvOm > span.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount--text__LCcz_`
Trending Now `div.HomePageTopicsContainer_homePageTopicsContainer__G7Ad5 > div.HomePageTopicsContainer_homePageTopicsContainer_cardsContainer__rNWDY > a.HomePageTopicCard_homePageTopicCard__eePhS > span`
Watch Videos `div.HomePageTopicsContainer_homePageTopicsContainer__G7Ad5 > div.HomePageTopicsContainer_homePageTopicsContainer_cardsContainer__rNWDY > a.HomePageTopicCard_homePageTopicCard__eePhS > span`
Company `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Explore `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Tutorials `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Courses `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Videos `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Preparation Corner `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`

These are opportunities to improve the legibility of your content.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Sign In Courses Tutorials Interview Prep `div.gfgheader_parentContainer > div > div.headerSidebarWrapper > ul.headerSidebarList`

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Get in touch `div > a.HomePageAdvertiseWithUsCard_advertiseWithUsCard__riugl > div.HomePageAdvertiseWithUsCard_advertiseWithUsCard_buttonContainer__bhbLt > button.HomePageAdvertiseWithUsCard_advertiseWithUsCard_buttonContainer--button__EnmRi`
About Us `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Legal `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Privacy Policy `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Contact Us `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Advertise with us `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
GFG Corporate Solution `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Campus Training Program `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
POTD `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Job-A-Thon `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Blogs `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Nation Skill Up `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Programming Languages `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DSA `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Web Technology `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
AI, ML & Data Science `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DevOps `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
CS Core Subjects `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Interview Preparation `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Software and Tools `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
ML and Data Science `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DSA and Placements `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Web Development `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Programming Languages `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DevOps & Cloud `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
GATE `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Trending Technologies `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DSA `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Python `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Java `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
C++ `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Web Development `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Data Science `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
CS Subjects `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Interview Corner `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Aptitude `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Puzzles `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
GfG 160 `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
System Design `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`

These items highlight common accessibility best practices.

○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

●`[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

●Form elements have associated labels

●`[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 use only permitted ARIA attributes

●Document has a `<title>` element

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

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

●Links have a discernible name

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

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

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

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

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○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

○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

○Links are distinguishable without relying on color.

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

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

○`[lang]` attributes have a valid value

○`<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.

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

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

100

Best Practices

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
/gfg-assets/_next/static/chunks/pages/_app-353943c195caf1...

●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

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.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
Courses `div.headerSidebarWrapper > ul.headerSidebarList > li.headerSidebarListItem > a`
Tutorials `div.headerSidebarWrapper > ul.headerSidebarList > li.headerSidebarListItem > a`
Interview Prep `div.headerSidebarWrapper > ul.headerSidebarList > li.headerSidebarListItem > a`

To appear in search results, crawlers need access to your app.

○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

●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.

941 ms

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

2.14 s

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

33 ms

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

0.000

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

1.08 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.

2.14 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.

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

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
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	media.geeksforgeeks.org/wp-content/uploads/20251119100432783088/JBDL1.webp	13.3 KiB	11.2 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/img-practice/prod/courses/270/Web/Content/CourseJavaProg...	11.4 KiB	10.1 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/img-practice/prod/courses/221/Web/Content/cpp_1723009538...	10.0 KiB	8.9 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20251010124253058806/generative-ai-tr...	10.5 KiB	8.9 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20260109134146052260/devops_engineeri...	9.9 KiB	8.4 KiB
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20250929101624249259/tech_interview.webp	8.8 KiB	7.4 KiB

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.

More than 4 preconnect connections were found. These should be used sparingly and only to the most important origins.

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

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
/a?v=3&t=l&pid=2114597550&rv=64e1&tag_exp=0~115938466~115...	0.0 ms	11 B

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

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: 110 ms 28.4 KiB

URL	Transfer Size	Est Savings
assets.geeksforgeeks.org/gfg-assets/_next/static/css/126d29ce17253714.css	35.6 KiB	28.4 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: 340 ms 331.8 KiB

URL	Transfer Size	Est Savings
/gfg-assets/_next/static/chunks/pages/_app-353943c195caf1...	249.0 KiB	147.1 KiB
www.googletagmanager.com/gtag/js?id=G-DWCCJLKX3X	172.4 KiB	64.1 KiB
www.googletagmanager.com/gtm.js?id=GTM-KDVRCT5	127.3 KiB	62.2 KiB
www.googletagmanager.com/gtag/js?id=AW-796001856&cx=c&gtm=4e64e1h1	148.6 KiB	58.4 KiB

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

	URL
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/img-practice/prod/courses/221/Web/Content/cpp_1723009538...
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/img-practice/prod/courses/270/Web/Content/CourseJavaProg...
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20250929101624249259/tech_interview.webp
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	media.geeksforgeeks.org/wp-content/uploads/20251119100432783088/JBDL1.webp
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20251010124253058806/generative-ai-tr...
course-img `div.HomePageCoursesContainer_homePageCoursesContainer__gCbAe > div.HomePageCoursesContainer_homePageCoursesContainer_cardsContainer__XLFxQ > a.HomePageCourseCard_homePageCourseCard__1Z34I > img.HomePageCourseCard_homePageCourseCard_image__au041`	/wp-content/uploads/20260109134146052260/devops_engineeri...
GFG App on App Store `div.footer-container_social-app-row > div.footer-container_branding-app > a > img#appstore`	media.geeksforgeeks.org/auth-dashboard-uploads/appstore-%281%29.png
GFG App on Play Store `div.footer-container_social-app-row > div.footer-container_branding-app > a > img#gplay`	media.geeksforgeeks.org/auth-dashboard-uploads/googleplay-%281%29.png
location `div.footer-container_left > div.footer-container_address_box > div.footer-container_branding-address > img`	media.geeksforgeeks.org/img-practice/Location-1685004904.svg
location `div.footer-container_left > div.footer-container_address_box > div.footer-container_branding-address > img`	media.geeksforgeeks.org/img-practice/Location-1685004904.svg

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

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 248 ms

URL	Time Spent
geeksforgeeks.org/	248 ms
www.geeksforgeeks.org/	0.0 ms

●Time to Interactive 2.1 s

●Max Potential First Input Delay 70 ms

●Layout shift culprits

●Optimize DOM size

●Font display

●Forced reflow

●LCP breakdown

●Modern HTTP

●Render blocking requests

●Optimize viewport for mobile

●Minify CSS

●Minify JavaScript

●Avoids enormous network payloads Total size was 1,215 KiB

●User Timing marks and measures 233 user timings

●JavaScript execution time 0.2 s

●Minimizes main-thread work 0.6 s

●Avoid long main-thread tasks 2 long tasks found

●Page didn't prevent back/forward cache restoration

●Network Requests

●Network Round Trip Times 30 ms

●Server Backend Latencies 60 ms

●Tasks

●Diagnostics

●Metrics

●Screenshot Thumbnails

●Final Screenshot

●Script Treemap Data

●Resources Summary

●Initial server response time was short Root document took 30 ms

○INP breakdown

○LCP request discovery

○Avoid non-composited animations

○Avoid large layout shifts

Accessibility

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
DSA Online `div.index_homePageContainer__H8GJD > div.HomePageSearchContainer_homePageSearchContainer__bNc8c > div.SearchContainerChips_searchContainerChips__PnpvD > a.SearchChip_searchChip__oKfVN`
Beginner to Advanced `a.HomePageCourseCard_homePageCourseCard__1Z34I > div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_level__2nbvZ > span.HomePageCourseCard_homePageCourseCard_textContainer_level--text__gdzdr`
418k+ interested Geeks `div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_container__gOEY1 > div.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount__qOvOm > span.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount--text__LCcz_`
Intermediate and Advanced `a.HomePageCourseCard_homePageCourseCard__1Z34I > div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_level__2nbvZ > span.HomePageCourseCard_homePageCourseCard_textContainer_level--text__gdzdr`
413k+ interested Geeks `div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_container__gOEY1 > div.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount__qOvOm > span.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount--text__LCcz_`
Beginner to Advanced `a.HomePageCourseCard_homePageCourseCard__1Z34I > div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_level__2nbvZ > span.HomePageCourseCard_homePageCourseCard_textContainer_level--text__gdzdr`
54k+ interested Geeks `div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_container__gOEY1 > div.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount__qOvOm > span.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount--text__LCcz_`
Beginner to Advanced `a.HomePageCourseCard_homePageCourseCard__1Z34I > div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_level__2nbvZ > span.HomePageCourseCard_homePageCourseCard_textContainer_level--text__gdzdr`
165k+ interested Geeks `div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_container__gOEY1 > div.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount__qOvOm > span.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount--text__LCcz_`
Beginner to Advanced `a.HomePageCourseCard_homePageCourseCard__1Z34I > div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_level__2nbvZ > span.HomePageCourseCard_homePageCourseCard_textContainer_level--text__gdzdr`
320k+ interested Geeks `div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_container__gOEY1 > div.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount__qOvOm > span.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount--text__LCcz_`
Beginner to Advanced `a.HomePageCourseCard_homePageCourseCard__1Z34I > div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_level__2nbvZ > span.HomePageCourseCard_homePageCourseCard_textContainer_level--text__gdzdr`
430k+ interested Geeks `div.HomePageCourseCard_homePageCourseCard_textContainer___928L > div.HomePageCourseCard_homePageCourseCard_textContainer_container__gOEY1 > div.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount__qOvOm > span.HomePageCourseCard_homePageCourseCard_textContainer_container_geeksCount--text__LCcz_`
Trending Now `div.HomePageTopicsContainer_homePageTopicsContainer__G7Ad5 > div.HomePageTopicsContainer_homePageTopicsContainer_cardsContainer__rNWDY > a.HomePageTopicCard_homePageTopicCard__eePhS > span`
Watch Videos `div.HomePageTopicsContainer_homePageTopicsContainer__G7Ad5 > div.HomePageTopicsContainer_homePageTopicsContainer_cardsContainer__rNWDY > a.HomePageTopicCard_homePageTopicCard__eePhS > span`
GfG Coding Contest `div.HomePageTopicsContainer_homePageTopicsContainer__G7Ad5 > div.HomePageTopicsContainer_homePageTopicsContainer_cardsContainer__rNWDY > a.HomePageTopicCard_homePageTopicCard__eePhS > span`
Advertise with Us `div.HomePageTopicsContainer_homePageTopicsContainer__G7Ad5 > div.HomePageTopicsContainer_homePageTopicsContainer_cardsContainer__rNWDY > a.HomePageTopicCard_homePageTopicCard__eePhS > span`
Company `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Explore `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Tutorials `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Courses `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Videos `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`
Preparation Corner `div.footer-container > div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-title`

These are opportunities to improve the legibility of your content.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
About Us `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Legal `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Privacy Policy `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Contact Us `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Advertise with us `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
POTD `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Job-A-Thon `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Blogs `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DSA `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Web Technology `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DevOps `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
CS Core Subjects `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Interview Preparation `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Software and Tools `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
ML and Data Science `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DSA and Placements `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Web Development `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DevOps & Cloud `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
GATE `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
DSA `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Python `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Java `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
C++ `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Web Development `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Data Science `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
CS Subjects `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Interview Corner `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Aptitude `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
Puzzles `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
GfG 160 `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`
System Design `div.footer-container_right > ul.footer-container_links-list > li.footer-container_links_list-items > a`

These items highlight common accessibility best practices.

○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

●`[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

●Form elements have associated labels

●`[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 use only permitted ARIA attributes

●Document has a `<title>` element

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

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

●Links have a discernible name

●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

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

●Elements with visible text labels have matching accessible names.

○`[accesskey]` values are unique

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

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

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

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○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

○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

○Links are distinguishable without relying on color.

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

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

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

○`[lang]` attributes have a valid value

○`<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.

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

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

100

Best Practices

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Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
/gfg-assets/_next/static/chunks/pages/_app-353943c195caf1...

●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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