Brazil · Sao Paulo Completed: Apr 16, 2026 17:12 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 77 / 100
Based on 8 categories, 0 sections
Decent speed, but optimizing further could improve engagement.
Several missing protections leave your users and data exposed.
Mostly accessible, but some users still face barriers.
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.
Heavier than average — reducing page weight saves energy and bandwidth.
The overall score is a weighted average of individual category scores. Categories with more impact on user experience and security carry more weight.
Weights reflect general web best practices. Individual needs may differ.
Content-Security-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
HSTS header is missing
Security gaps expose your site and users to attacks, eroding trust.
No Content-Security-Policy header found
Security gaps expose your site and users to attacks, eroding trust.
Page weighs 23.4 MB (22.9 MB transferred)
Performance issues directly impact user engagement and conversion rates.
1 control(s) without accessible label
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
High impact, low effort — start here.
High impact, requires investment.
Small gains, minimal effort.
Nothing in this quadrant — good news.
Low impact, high effort — do last.
Nothing in this quadrant — good news.
[](https://beavercheck.com/results/2279fe1e-f7fe-43fd-86a3-b9a1438ea2d1)<a href="https://beavercheck.com/results/2279fe1e-f7fe-43fd-86a3-b9a1438ea2d1"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fcreativecommons.org" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fcreativecommons.orgThis badge auto-updates with your latest scan result.
Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Your LCP of 2.9s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. The 3 security gaps leave your users exposed — modern browsers increasingly warn visitors about insecure sites. Addressing the critical issues below would have the most immediate impact on your user trust.
5 barrier(s) likely increasing bounce by ~19%.
Page loads in 2.9s
+5% bounceEvery additional 100ms above 2.5s costs conversions — you're 372ms over
Fix: Target <2.5s LCP: defer non-critical scripts and optimize the hero image
No HSTS header
+1% bounceReturning visitors are briefly exposed to downgrade attacks on first request
Fix: Set Strict-Transport-Security: max-age=31536000; includeSubDomains
No Content-Security-Policy header
+1% bounceHigher XSS blast radius — one compromised script can exfiltrate the checkout form
Fix: Ship a reporting-only CSP first, then enforce once violations are clean
1 form field(s) without a label
+2% bounceScreen readers skip unlabeled fields; autofill can't identify them; checkout abandonment spikes
Fix: Associate every input with a visible <label for="…">; add autocomplete attributes
3 broken link(s) on the page
+5% bounceClicks land on 404s — trust drops and the session often ends
Fix: Fix or remove the broken destinations surfaced on the Content tab
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
$500 investment → $706/month returns + USD 157,500 risk avoided
$500
5h · 5 findings
$706 /mo
~$8,466 / year
USD 157,500
if kept compliant
$150 — 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.
5.0 developer hours at $100/hr
Based on United States rates ($100/hr)
Start here for the best return on investment
$13,131 / month at risk
~$157,569 / year if left unfixed
$157,500
+2 more
$5.76 /mo
71998.1 MB/mo × 0.080 USD/GB
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.
Unique monthly visitors from your analytics
Purchases, signups, or key actions
Optional — for revenue estimation
more engaged visitors from reduced bounce
Fix 5 critical issues to capture this value
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
Your data stays in your browser — nothing is sent to our servers
Thanks for your feedback!
We'll use a cached audit if available, or offer to scan.
Industry-standard audits powered by Google Lighthouse.
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.
1.56 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
2.87 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
168 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.023
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.56 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.
3.55 s
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
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
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Four cropped photos, a toucan air balloon, a Tibetan painting of Chakrasamvara,… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/tools-for-building.png | 6.7 MiB | 6.6 MiB |
A photo of a purple-blue sky over a lake surrounded by green trees, cropped int… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Commons-in-the-age-of-AI.png | 4.0 MiB | 3.9 MiB |
A photo of two dancers lit on a dark stage, taken during a performance from the… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/support-1.png | 3.1 MiB | 3.0 MiB |
A staff sergeant holds a cyber certification training course for youth main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Rectangle-1.png | 975.9 KiB | 923.3 KiB |
black short sleeved t-shirt with a stylized CC logo on the upper left area of t… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Support-CC-in-Style.png | 733.4 KiB | 684.0 KiB |
C's of different shapes in green, pink, and black are set in a grid with the CC… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Teams-2-1-1.png | 665.5 KiB | 647.0 KiB |
A picture of Black soul singer Isaac Hayes performing at the International Amph… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-32.png | 242.8 KiB | 196.3 KiB |
main > article.topic-summary > figure > img main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-33.png | 72.7 KiB | 40.8 KiB |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
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.
Performance issues directly impact user engagement and conversion rates.
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.
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.
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.
Performance issues directly impact user engagement and conversion rates.
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| creativecommons.org/wp-content/themes/vocabulary-theme/pidgin/css/pidgin.css | 10.0 KiB | 3.3 KiB |
| /wp-content/themes/vocabulary-theme/vocabulary/css/vocabu... | 6.8 KiB | 2.1 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.googletagmanager.com/gtag/js?id=G-J83GSCH0LS | 164.0 KiB | 53.1 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
C's of different shapes in green, pink, and black are set in a grid with the CC… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Teams-2-1-1.png |
Four cropped photos, a toucan air balloon, a Tibetan painting of Chakrasamvara,… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/tools-for-building.png |
A photo of a purple-blue sky over a lake surrounded by green trees, cropped int… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Commons-in-the-age-of-AI.png |
A photo of two dancers lit on a dark stage, taken during a performance from the… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/support-1.png |
black short sleeved t-shirt with a stylized CC logo on the upper left area of t… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Support-CC-in-Style.png |
A picture of Black soul singer Isaac Hayes performing at the International Amph… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-32.png |
main > article.topic-summary > figure > img main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-33.png |
Brigitte Vézina gives welcoming remarks at an Open Heritage Statement event in … li > article.post > figure > img | /wp-content/uploads/2026/03/Welcome-remarks-e177281596268... |
A grayscale photo of two participants at a CC Global Summit. li > article.post > figure > img | /wp-content/uploads/2026/04/CC25-Brandish-Guide-4-1024x57... |
A photo of a mural in Delhi, showing a cartoon figure in a striped shirt taking… li > article.post > figure > img | creativecommons.org/wp-content/uploads/2026/03/Social-Header-1024x576.jpg |
A woven women's ceremonial overskirt by a Kuba artist with the title of the blo… li > article.post > figure > img | creativecommons.org/wp-content/uploads/2026/02/Social-Header-1-1-1024x576.jpg |
A staff sergeant holds a cyber certification training course for youth main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Rectangle-1.png |
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
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.
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Performance issues directly impact user engagement and conversion rates.
Format your HTML in a way that enables crawlers to better understand your app’s content.
Industry-standard audits powered by Google Lighthouse. — Desktop
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.
388 ms
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
595 ms
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
12 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.104
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
388 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.
848 ms
Audit breakdown by category with detailed findings.
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
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
Shipping ES5 transpiled code to modern browsers wastes bytes — every user with an evergreen browser pays for compatibility you don't need.
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.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.
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
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Four cropped photos, a toucan air balloon, a Tibetan painting of Chakrasamvara,… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/tools-for-building.png | 6.7 MiB | 6.6 MiB |
A photo of a purple-blue sky over a lake surrounded by green trees, cropped int… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Commons-in-the-age-of-AI.png | 4.0 MiB | 3.9 MiB |
A staff sergeant holds a cyber certification training course for youth main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Rectangle-1.png | 975.9 KiB | 927.2 KiB |
black short sleeved t-shirt with a stylized CC logo on the upper left area of t… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Support-CC-in-Style.png | 733.4 KiB | 693.9 KiB |
C's of different shapes in green, pink, and black are set in a grid with the CC… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Teams-2-1-1.png | 665.5 KiB | 650.7 KiB |
A picture of Black soul singer Isaac Hayes performing at the International Amph… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-32.png | 242.8 KiB | 178.6 KiB |
main > article.topic-summary > figure > img main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-33.png | 72.7 KiB | 47.2 KiB |
main > article.topic-summary > figure > img main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-20-1.png | 22.4 KiB | 11.5 KiB |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
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.
Performance issues directly impact user engagement and conversion rates.
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.
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.
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| creativecommons.org/wp-content/themes/vocabulary-theme/pidgin/css/pidgin.css | 10.0 KiB | 3.3 KiB |
| /wp-content/themes/vocabulary-theme/vocabulary/css/vocabu... | 6.8 KiB | 2.1 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.
Multi-megabyte JavaScript bundles delay every interactive feature on the page.
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
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.googletagmanager.com/gtag/js?id=G-J83GSCH0LS | 164.0 KiB | 53.0 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
main > article.topic-summary > figure > img main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/newsletter.png |
C's of different shapes in green, pink, and black are set in a grid with the CC… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Teams-2-1-1.png |
Four cropped photos, a toucan air balloon, a Tibetan painting of Chakrasamvara,… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/tools-for-building.png |
A photo of a purple-blue sky over a lake surrounded by green trees, cropped int… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Commons-in-the-age-of-AI.png |
A photo of two dancers lit on a dark stage, taken during a performance from the… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/support-1.png |
black short sleeved t-shirt with a stylized CC logo on the upper left area of t… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Support-CC-in-Style.png |
A picture of Black soul singer Isaac Hayes performing at the International Amph… main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-32.png |
main > article.topic-summary > figure > img main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-33.png |
Brigitte Vézina gives welcoming remarks at an Open Heritage Statement event in … li > article.post > figure > img | /wp-content/uploads/2026/03/Welcome-remarks-e177281596268... |
A grayscale photo of two participants at a CC Global Summit. li > article.post > figure > img | /wp-content/uploads/2026/04/CC25-Brandish-Guide-4-1024x57... |
A photo of a mural in Delhi, showing a cartoon figure in a striped shirt taking… li > article.post > figure > img | creativecommons.org/wp-content/uploads/2026/03/Social-Header-1024x576.jpg |
A woven women's ceremonial overskirt by a Kuba artist with the title of the blo… li > article.post > figure > img | creativecommons.org/wp-content/uploads/2026/02/Social-Header-1-1-1024x576.jpg |
A staff sergeant holds a cyber certification training course for youth main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Rectangle-1.png |
main > article.topic-summary > figure > img main > article.topic-summary > figure > img | creativecommons.org/wp-content/uploads/2026/04/Group-20-1.png |
More information about the performance of your application. These numbers don't directly affect the Performance score.
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS
Performance issues directly impact user engagement and conversion rates.
| Element | Layout shift score |
|---|---|
"Black soul singer Isaac Hayes performs at the International Amphitheater in Ch… body.home-narrative > main > article.topic-summary > figure | 0.104 |
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.
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.
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Performance issues directly impact user engagement and conversion rates.
Format your HTML in a way that enables crawlers to better understand your app’s content.
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