Spain · Madrid Completed: Apr 21, 2026 21:25 UTCMobile 375 × 812
Desktop 1440 × 900
Score: 72 / 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.
Solid SEO basics — a few optimizations could boost rankings.
Solid infrastructure — fast server responses across the board.
Mostly compliant — a few items need attention.
Good content signals with minor gaps.
Reasonable footprint with room for optimization.
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.
60 third-party resources (100% of weight)
Performance issues directly impact user engagement and conversion rates.
Cross-Origin-Embedder-Policy header is missing
Security gaps expose your site and users to attacks, eroding trust.
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/1e8535c7-16ea-4bb7-82f2-0ecd44814813)<a href="https://beavercheck.com/results/1e8535c7-16ea-4bb7-82f2-0ecd44814813"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fcollegeboard.org" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fcollegeboard.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 13.8s exceeds Google's 2.5s 'Good' threshold and the 1 performance issue below directly contributes to it. Addressing the critical issues below would have the most immediate impact on your user trust.
7 barrier(s) likely increasing bounce by ~26%.
Page takes 13.8s to load
+12% bounceUsers abandon at ~3s — you're 11.3s over the 2.5s threshold
Fix: Optimize render-blocking resources, preload the hero image, and compress images
High main-thread blocking time
+2% bouncePage is non-interactive for 458ms after first paint
Fix: Defer third-party scripts and split large bundles
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
No structured data
+2% bounceNo rich-result eligibility in Google — lower SERP CTR vs competitors with stars and prices
Fix: Add JSON-LD for your page type (Product, Article, FAQPage, LocalBusiness, …)
Thin content
+3% bounceUnder 300 words — visitors bounce looking for substance, search engines rank competitors first
Fix: Add a substantive FAQ, product detail, or case-study section
No skip-to-content link
+1% bounceKeyboard and screen-reader users must tab through the entire header on every page
Fix: Add a visible-on-focus <a href="#main">Skip to content</a> as the first focusable element
Preliminary CRO audit — each barrier links to the tab with detailed analysis.
€340 investment → €610/month returns + EUR 120,500,000 risk avoided
€340
4h · 5 findings
€610 /mo
~€7,319 / year
EUR 120,500,000
if kept compliant
€170 — 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.
4.0 developer hours at €85/hr
Based on European Union rates (€85/hr)
Start here for the best return on investment
€10,041,667 / month at risk
~€120,500,006 / year if left unfixed
€120,500,000
+5 more
€0.49 /mo
6567.2 MB/mo × 0.074 EUR/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 3 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.
8.86 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
13.76 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
458 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.
9.05 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.
13.84 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.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.
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.
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 | |
|---|---|---|---|
Find the right college for you div#block-cborghomepage > div.cb-org > div.block > div#college-search-block | /modules/site/cb_org_homepage/assets/CB_BigFuture_College... | 236.9 KiB | 179.6 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| collegeboard.org/ | 900 ms |
| www.collegeboard.org/ | 0.0 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.
Performance issues directly impact user engagement and conversion rates.
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 JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| atlas.collegeboard.org/apricot/prod/4.11.5/dx_profile.js | 16.9 KiB | 6.2 KiB |
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| atlas.collegeboard.org/apricot/prod/4.11.5/main.min.css | 98.8 KiB | 97.7 KiB |
| atlas.collegeboard.org/apricot/prod/4.11.5/dx_profile.css | 30.8 KiB | 30.5 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 |
|---|---|---|
| atlas.collegeboard.org/apricot/prod/4.11.5/main.min.js | 140.0 KiB | 127.0 KiB |
| kiwi.collegeboard.org/embed.js | 211.6 KiB | 107.7 KiB |
| cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.js | 199.9 KiB | 97.0 KiB |
| bigfuture.collegeboard.org/widgets/v2/CollegeSearchAndSaveTypeahead.js | 87.4 KiB | 58.8 KiB |
| /media/js/js_iVjiK8VqT9Zh3SDpA36V2PzUlkitrd3JUa6lhq4UXhc.... | 63.2 KiB | 48.7 KiB |
| /2blxFu2OYUH5/-opIpNMIkZ/wg/YrzaLGQGX4fNNz/ITk8VCBifQU/Dx... | 196.5 KiB | 39.8 KiB |
| athena.collegeboard.org/2.2.4/cbw-widgets.min.js | 80.2 KiB | 36.6 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| /2blxFu2OYUH5/-opIpNMIkZ/wg/YrzaLGQGX4fNNz/ITk8VCBifQU/Dx... | 973 ms | 911 ms | 47 ms |
| www.collegeboard.org/ | 618 ms | 3.5 ms | 0.5 ms |
| cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.js | 411 ms | 308 ms | 95 ms |
| kiwi.collegeboard.org/embed.js | 338 ms | 251 ms | 72 ms |
| Unattributable | 334 ms | 73 ms | 0.0 ms |
| athena.collegeboard.org/2.2.4/cbw-widgets.min.js | 117 ms | 83 ms | 24 ms |
| bigfuture.collegeboard.org/widgets/v2/CollegeSearchAndSaveTypeahead.js | 108 ms | 85 ms | 20 ms |
| atlas.collegeboard.org/apricot/prod/4.11.5/main.min.css | 91 ms | 0.0 ms | 0.0 ms |
| /media/js/js_iVjiK8VqT9Zh3SDpA36V2PzUlkitrd3JUa6lhq4UXhc.... | 69 ms | 52 ms | 15 ms |
| atlas.collegeboard.org/apricot/prod/4.11.5/main.min.js | 68 ms | 17 ms | 51 ms |
| /media/js/js_7xVIs9b28Jc2EyjmlhfX5taWtTRC8U5mCyz4wBIuaEA.... | 66 ms | 27 ms | 1.5 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
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 1.9 s |
| Other | 558 ms |
| Script Parsing & Compilation | 349 ms |
| Style & Layout | 298 ms |
| Parse HTML & CSS | 119 ms |
| Rendering | 111 ms |
| Garbage Collection | 31 ms |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in the main frame. | Actionable |
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 |
|---|---|---|
| atlas.collegeboard.org/apricot/prod/4.11.5/dx_profile.css | 31.2 KiB | 4.7 KiB |
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.
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | /media/js/js_iVjiK8VqT9Zh3SDpA36V2PzUlkitrd3JUa6lhq4UXhc.... line 1, col 189000 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
Creating a worker from 'blob:https://www.collegeboard.org/3d40d98f-dd1b-477b-b43b-52144a66995e' violates the following Content Security Policy directive: "script-src 'self' 'unsafe-inline' 'unsafe-eval' *.collegeboard.org cdnjs.cloudflare.com sdk.amazonaws.com cdn.cookielaw.org www.googletagmanager.com googleads.g.doubleclick.net www.googleadservices.com connect.facebook.net www.youtube.com *.salesforceliveagent.com service.force.com ajax.cloudflare.com js-agent.newrelic.com bam.nr-data.net d10lpsik1i8c69.cloudfront.net s3.amazonaws.com/cdn.aimtell.com/ www.google.com static.lightning.force.com *.my.salesforce.com *.my.salesforce-sites.com apform.secure.force.com www.pagespeed-mod.com cdn.ckeditor.com cdnjs.cloudflare.com/ajax/libs/cropper/4.0.0/cropper.min.js assets.calendly.com platform.twitter.com *.appcues.com cb-zscaler-pages.s3.amazonaws.com www.buzzsprout.com cdn.jsdelivr.net/npm/js-cookie@3.0.5/dist/js.cookie.min.js collegeboard--full.sandbox.my.site.com collegeboard.my.site.com cdn.aimtell.com client.rum.us-east-1.amazonaws.com/1.0.2/cwr.js cdn.jsdelivr.net/npm/@fingerprintjs/fingerprintjs@3.3.2/dist/fp.js pagead2.googlesyndication.com blue.mbsy.co https://athena.collegeboard.org/2.2.4/cbw-widgets.min.js https://atlas.collegeboard.org/apricot/prod/4.11.5/dx_profile.js https://atlas.collegeboard.org/apricot/prod/4.11.5/main.min.js https://bigfuture.collegeboard.org/widgets/v2/CollegeSearchAndSaveTypeahead.js https://cdn.jsdelivr.net/npm/html2canvas@1.3.2/dist/html2canvas.min.js https://cdn.jsdelivr.net/npm/js-cookie@3.0.5/dist/js.cookie.min.js https://cdnjs.cloudflare.com/ajax/libs/cropper/4.0.0/cropper.min.js https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.js https://github.com/mattfarina/farbtastic/blob/master/src/farbtastic.js". Note that 'worker-src' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked. |
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Performance issues directly impact user engagement and conversion rates.
| Issue type |
|---|
| Content security policy |
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.
Performance issues directly impact user engagement and conversion rates.
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.
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.
2.10 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
3.30 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
3 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.010
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
2.94 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.
3.32 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.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.
Performance issues directly impact user engagement and conversion rates.
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
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.
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 | |
|---|---|---|---|
Find the right college for you div#block-cborghomepage > div.cb-org > div.block > div#college-search-block | /modules/site/cb_org_homepage/assets/CB_BigFuture_College... | 422.9 KiB | 305.7 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.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| collegeboard.org/ | 672 ms |
| www.collegeboard.org/ | 0.0 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.
Performance issues directly impact user engagement and conversion rates.
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.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| atlas.collegeboard.org/apricot/prod/4.11.5/main.min.css | 98.8 KiB | 98.8 KiB |
| atlas.collegeboard.org/apricot/prod/4.11.5/dx_profile.css | 30.8 KiB | 30.4 KiB |
| 27.0 KiB | 23.1 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 |
|---|---|---|
| atlas.collegeboard.org/apricot/prod/4.11.5/main.min.js | 140.0 KiB | 127.0 KiB |
| kiwi.collegeboard.org/embed.js | 211.6 KiB | 107.4 KiB |
| cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.js | 199.9 KiB | 97.0 KiB |
| cdn.cookielaw.org/scripttemplates/202509.1.0/otBannerSdk.js | 121.4 KiB | 63.0 KiB |
| bigfuture.collegeboard.org/widgets/v2/CollegeSearchAndSaveTypeahead.js | 87.4 KiB | 58.8 KiB |
| /media/js/js_iVjiK8VqT9Zh3SDpA36V2PzUlkitrd3JUa6lhq4UXhc.... | 63.2 KiB | 48.7 KiB |
| /2blxFu2OYUH5/-opIpNMIkZ/wg/YrzaLGQGX4fNNz/ITk8VCBifQU/Dx... | 196.5 KiB | 39.6 KiB |
| athena.collegeboard.org/2.2.4/cbw-widgets.min.js | 80.2 KiB | 36.6 KiB |
Many navigations are performed by going back to a previous page, or forwards again. The back/forward cache (bfcache) can speed up these return navigations. Learn more about the bfcache
Performance issues directly impact user engagement and conversion rates.
| Failure reason | Failure type |
|---|---|
| The page has an unload handler in the main frame. | Actionable |
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 |
|---|---|---|
| atlas.collegeboard.org/apricot/prod/4.11.5/dx_profile.css | 31.2 KiB | 4.7 KiB |
| 27.0 KiB | 2.2 KiB |
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| atlas.collegeboard.org/apricot/prod/4.11.5/dx_profile.js | 16.9 KiB | 6.2 KiB |
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.
Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Privacy Statement div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link |
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| Unload event listeners are deprecated and will be removed. | /media/js/js_iVjiK8VqT9Zh3SDpA36V2PzUlkitrd3JUa6lhq4UXhc.... line 1, col 189000 |
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Performance issues directly impact user engagement and conversion rates.
| Source | Description |
|---|---|
Creating a worker from 'blob:https://www.collegeboard.org/ee0d3194-7997-4389-a8c6-54b4bb52a493' violates the following Content Security Policy directive: "script-src 'self' 'unsafe-inline' 'unsafe-eval' *.collegeboard.org cdnjs.cloudflare.com sdk.amazonaws.com cdn.cookielaw.org www.googletagmanager.com googleads.g.doubleclick.net www.googleadservices.com connect.facebook.net www.youtube.com *.salesforceliveagent.com service.force.com ajax.cloudflare.com js-agent.newrelic.com bam.nr-data.net d10lpsik1i8c69.cloudfront.net s3.amazonaws.com/cdn.aimtell.com/ www.google.com static.lightning.force.com *.my.salesforce.com *.my.salesforce-sites.com apform.secure.force.com www.pagespeed-mod.com cdn.ckeditor.com cdnjs.cloudflare.com/ajax/libs/cropper/4.0.0/cropper.min.js assets.calendly.com platform.twitter.com *.appcues.com cb-zscaler-pages.s3.amazonaws.com www.buzzsprout.com cdn.jsdelivr.net/npm/js-cookie@3.0.5/dist/js.cookie.min.js collegeboard--full.sandbox.my.site.com collegeboard.my.site.com cdn.aimtell.com client.rum.us-east-1.amazonaws.com/1.0.2/cwr.js cdn.jsdelivr.net/npm/@fingerprintjs/fingerprintjs@3.3.2/dist/fp.js pagead2.googlesyndication.com blue.mbsy.co https://athena.collegeboard.org/2.2.4/cbw-widgets.min.js https://atlas.collegeboard.org/apricot/prod/4.11.5/dx_profile.js https://atlas.collegeboard.org/apricot/prod/4.11.5/main.min.js https://bigfuture.collegeboard.org/widgets/v2/CollegeSearchAndSaveTypeahead.js https://cdn.jsdelivr.net/npm/html2canvas@1.3.2/dist/html2canvas.min.js https://cdn.jsdelivr.net/npm/js-cookie@3.0.5/dist/js.cookie.min.js https://cdnjs.cloudflare.com/ajax/libs/cropper/4.0.0/cropper.min.js https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.2/es5/tex-mml-chtml.js https://github.com/mattfarina/farbtastic/blob/master/src/farbtastic.js". Note that 'worker-src' was not explicitly set, so 'script-src' is used as a fallback. The action has been blocked. |
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Performance issues directly impact user engagement and conversion rates.
| Issue type |
|---|
| Content security policy |
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.
Performance issues directly impact user engagement and conversion rates.
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.
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
Performance issues directly impact user engagement and conversion rates.
| Link destination | Link Text |
|---|---|
| privacy.collegeboard.org/cookie-notice?kiwi-ccb | More information |
Format your HTML in a way that enables crawlers to better understand your app’s content.
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
Performance issues directly impact user engagement and conversion rates.
| Uncrawlable Link |
|---|
Manage Cookies div.cbw-footer-wrapper > ul.cbw-col-xs-12 > li > a#ot-sdk-btn |
To appear in search results, crawlers need access to your app.
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