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Audit Complete

Results for https://beavercheck.com

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SaaS / Software · estimated Tracking: signups
Spain Spain · Madrid Completed: Apr 14, 2026 22:38 UTC
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Your site declined by 1 points

Compared to scan from 1 day ago

View previous audit

Mobile 375 × 812

Screenshot of the audited page (Mobile 375×812)

Desktop 1440 × 900

Screenshot of the audited page (Desktop 1440×900)
A92

Site Health

Score: 92 / 100 1

Based on 8 categories, 0 sections

Fast site — your users get a smooth experience.

Strong security — your users are well protected.

Inclusive design — your site works well for all users.

Well-optimized for search — your content is discoverable.

Solid infrastructure — fast server responses across the board.

Strong compliance posture across regulations.

Rich content metadata — your pages look great everywhere.

Lean and efficient — low environmental impact per visit.

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

Alpine.js sites average 83
+9 above average
Better than 50% of Alpine.js sites See full Alpine.js benchmark →
Google Search Console sites average 75
+17 above average
Better than 95% of Google Search Console sites See full Google Search Console benchmark →

Top Priorities (5)

1

https://beavercheck.com/: 485ms CPU time

Performance issues directly impact user engagement and conversion rates.

Performance › JS Execution Cost
2

Registrar lock is NOT enabled

Infrastructure issues create a performance ceiling that no frontend optimization can overcome.

Infrastructure › Domain Intelligence
3

42 of 47 links are healthy

Content issues affect how your site appears when shared and how users perceive quality.

Content › Links
4

Broken link: https://beavercheck.com/history

Content issues affect how your site appears when shared and how users perceive quality.

Content › Links
5

Broken link: https://beavercheck.com/results/17720c8c-f3cd-46e5-8bb6-8...

Content issues affect how your site appears when shared and how users perceive quality.

Content › Links
View fix priority matrix

Fix Priority Matrix

5 findings

Quick Wins

0

High impact, low effort — start here.

Nothing in this quadrant — good news.

Strategic

5

High impact, requires investment.

Easy Improvements

0

Small gains, minimal effort.

Nothing in this quadrant — good news.

Deprioritize

0

Low impact, high effort — do last.

Nothing in this quadrant — good news.

← Low effort High effort →
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This badge auto-updates with your latest scan result.

What fixing these means

Your site is in great shape. The remaining improvements are refinements rather than critical fixes. Your server takes 2565ms to respond — every other performance metric inherits that delay. Addressing the critical issues below would have the most immediate impact on your conversion rate.

1 performance issue — Akamai's research found 53% of mobile users abandon pages over 3s.
1 infrastructure issue creates a performance ceiling no frontend fix can overcome.
3 content issues affect how your site appears in social previews and search results.

Return on Investment

€960 investment → €0.04/month returns

Payback period: > 2 years First-year ROI: -100%

Investment

€960

12h · 5 findings

Monthly returns

€0.04 /mo

~€0.51 / year

  • Bandwidth savings €0.04

Regulatory risk avoided

No applicable regulations in this jurisdiction

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

€960

12.0 developer hours at €80/hr

Based on France rates (€80/hr)

Cost by category

Cost by effort level

Adjust assumptions
/hr

Rates reflect fully-loaded developer cost including overhead

How developer rates are sourced

What Inaction Is Costing You

€0.04 / month at risk

~€0.51 / year if left unfixed

Bandwidth Waste

€0.04 /mo

579.1 MB/mo × 0.074 EUR/GB

  • Optimize transfer: save ~58 KB per page load
    Saves €0.04/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

Unique monthly visitors from your analytics

Purchases, signups, or key actions

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 3 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!

Global Performance 7/7 locations
ES Madrid
Full audit
2565ms
DNS 1ms · TLS 23ms
ES Madrid
2567ms
DNS 1ms · TLS 22ms
NL Amsterdam
2551ms
DNS 24ms · TLS 15ms
UN New York
3845ms
DNS 157ms · TLS 88ms
US Santa Clara
4268ms
DNS 427ms · TLS 157ms
SG Singapore
4333ms
DNS 412ms · TLS 170ms
BR Sao Paulo
4053ms
DNS 614ms · TLS 210ms
CDN: No CDN · Avg TTFB: 3455ms · Cache: max-age=60
Recent Trends
Performance stable →
100
TTFB degrading ↓
2.6s
FCP improving ↑
1.1s
LCP stable →
1.4s

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

Checking for existing audit...

Lighthouse Scores

Industry-standard audits powered by Google Lighthouse.

100 +4
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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.

1.06 s

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

1.39 s

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

37 ms

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

0.001

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

2.20 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.

1.89 s

Detailed Report

Audit breakdown by category with detailed findings.

100

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
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.

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

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: 840 ms
URLTime Spent
beavercheck.com/940 ms
Max Potential First Input Delay 80 ms
Use efficient cache lifetimes
Layout shift culprits
Optimize DOM size
Font display
Forced reflow
Improve image delivery
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Time to Interactive 1.9 s
Minify CSS
Minify JavaScript
Reduce unused CSS
Reduce unused JavaScript
Avoids enormous network payloads Total size was 189 KiB
JavaScript execution time 0.2 s
Minimizes main-thread work 1.1 s
Avoid long main-thread tasks 3 long tasks found
Image elements have explicit `width` and `height`
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 20 ms
Server Backend Latencies 10 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Avoid large layout shifts 3 layout shifts found
INP breakdown
LCP request discovery
User Timing marks and measures
Avoid non-composited animations
96

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
One Scan. section#top > div.max-w-2xl > h1.text-4xl > span.text-amber-500
Run Audit div.max-w-2xl > form.max-w-md > button.flex > span.htmx-hide-on-request
Advanced options div.max-w-2xl > form.max-w-md > div.mt-3 > button.flex
Lab + real-user speed metrics div.bg-white > div.flex > div > p.text-xs
SSL, headers, vulnerabilities div.bg-white > div.flex > div > p.text-xs
WCAG compliance + visual contrast div.bg-white > div.flex > div > p.text-xs
Search engine optimization div.bg-white > div.flex > div > p.text-xs
Quality, readability, images div.bg-white > div.flex > div > p.text-xs
DNS, hosting, domain intelligence div.bg-white > div.flex > div > p.text-xs
Full technology stack detection div.bg-white > div.flex > div > p.text-xs
GDPR, privacy, tracker detection div.bg-white > div.flex > div > p.text-xs
Uptime, protocols, transport div.bg-white > div.flex > div > p.text-xs
Carbon footprint & green hosting div.bg-white > div.flex > div > p.text-xs
Google Lighthouse raw scores div.bg-white > div.flex > div > p.text-xs
PageSpeed Insights div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
SecurityHeaders.com div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
SSL Labs div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
BuiltWith div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
GTmetrix div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
WAVE div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
Website Carbon div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
Apr 14, 2026 12:19 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Apr 13, 2026 22:48 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Apr 13, 2026 09:24 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Apr 12, 2026 21:45 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Apr 12, 2026 14:13 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Start Your Free Analysis div.max-w-2xl > form.mt-8 > div.flex > button.rounded-xl
Built with beaver-powered love for the open web. footer.border-t > div.max-w-5xl > div.mt-8 > p.text-xs
© 2026 BeaverCheck footer.border-t > div.max-w-5xl > div.mt-8 > p.mt-1

These are opportunities to improve the legibility of your content.

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>`
`[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
`[aria-hidden="true"]` elements do not contain focusable descendents
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
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
Skip links are focusable.
Document has a main landmark.
Image elements do not have `[alt]` attributes that are redundant text.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
Deprecated ARIA roles were not used
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
`[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
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.
No element has a `[tabindex]` value greater than 0
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
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
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.
81

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
Uses HTTPS
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
Mitigate DOM-based XSS with Trusted Types
Page has valid source maps
Redirects HTTP traffic to HTTPS
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Detected JavaScript libraries
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

100
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
81
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

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.

287 ms

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

372 ms

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

0 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.

806 ms

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

372 ms

Detailed Report

Audit breakdown by category with detailed findings.

100

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
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.

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

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: 748 ms
URLTime Spent
beavercheck.com/848 ms
Use efficient cache lifetimes
Layout shift culprits
Optimize DOM size
Font display
Forced reflow
Improve image delivery
LCP breakdown
Modern HTTP
Optimize viewport for mobile
Time to Interactive 0.4 s
Max Potential First Input Delay 20 ms
Minify CSS
Minify JavaScript
Reduce unused CSS
Reduce unused JavaScript
Avoids enormous network payloads Total size was 189 KiB
JavaScript execution time 0.0 s
Minimizes main-thread work 0.3 s
Image elements have explicit `width` and `height`
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 10 ms
Server Backend Latencies 20 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Avoid multiple page redirects
Avoid large layout shifts 5 layout shifts found
INP breakdown
LCP request discovery
User Timing marks and measures
Avoid long main-thread tasks
Avoid non-composited animations
96

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
One Scan. section#top > div.max-w-2xl > h1.text-4xl > span.text-amber-500
Run Audit div.max-w-2xl > form.max-w-md > button.flex > span.htmx-hide-on-request
Advanced options div.max-w-2xl > form.max-w-md > div.mt-3 > button.flex
Lab + real-user speed metrics div.bg-white > div.flex > div > p.text-xs
SSL, headers, vulnerabilities div.bg-white > div.flex > div > p.text-xs
WCAG compliance + visual contrast div.bg-white > div.flex > div > p.text-xs
Search engine optimization div.bg-white > div.flex > div > p.text-xs
Quality, readability, images div.bg-white > div.flex > div > p.text-xs
DNS, hosting, domain intelligence div.bg-white > div.flex > div > p.text-xs
Full technology stack detection div.bg-white > div.flex > div > p.text-xs
GDPR, privacy, tracker detection div.bg-white > div.flex > div > p.text-xs
Uptime, protocols, transport div.bg-white > div.flex > div > p.text-xs
Carbon footprint & green hosting div.bg-white > div.flex > div > p.text-xs
Google Lighthouse raw scores div.bg-white > div.flex > div > p.text-xs
PageSpeed Insights div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
SecurityHeaders.com div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
SSL Labs div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
BuiltWith div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
GTmetrix div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
WAVE div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
Website Carbon div.max-w-3xl > div.space-y-3 > div.flex > span.text-sm
Apr 14, 2026 12:19 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Apr 13, 2026 22:48 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Apr 13, 2026 09:24 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Apr 12, 2026 21:45 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Apr 12, 2026 14:13 div.space-y-2 > a.flex > div.flex-1 > p.text-xs
Start Your Free Analysis div.max-w-2xl > form.mt-8 > div.flex > button.rounded-xl
Built with beaver-powered love for the open web. footer.border-t > div.max-w-5xl > div.mt-8 > p.text-xs
© 2026 BeaverCheck footer.border-t > div.max-w-5xl > div.mt-8 > p.mt-1

These are opportunities to improve the legibility of your content.

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>`
`[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
`[aria-hidden="true"]` elements do not contain focusable descendents
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
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
Skip links are focusable.
Document has a main landmark.
Image elements do not have `[alt]` attributes that are redundant text.
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
Deprecated ARIA roles were not used
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
`[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
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.
No element has a `[tabindex]` value greater than 0
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
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
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.
81

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
SharedStorage
Uses HTTPS
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
Mitigate DOM-based XSS with Trusted Types
Page has valid source maps
Redirects HTTP traffic to HTTPS
Use a strong HSTS policy
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Detected JavaScript libraries
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`

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