Spain · Madrid Completed: Apr 15, 2026 23:01 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.
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.
Lean and efficient — low environmental impact per visit.
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.
No Content-Security-Policy header found
Security gaps expose your site and users to attacks, eroding trust.
1 link(s) with no accessible text
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
2 control(s) without accessible label
Accessibility issues exclude users with disabilities — up to 15% of your potential audience.
222 image-only link(s) without alt text
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/73bc35f9-344c-452f-92bd-215f5cac0221)<a href="https://beavercheck.com/results/73bc35f9-344c-452f-92bd-215f5cac0221"><img src="https://beavercheck.com/badge?url=https%3A%2F%2Fspiegel.de" alt="BeaverCheck Score"></a>https://beavercheck.com/badge?url=https%3A%2F%2Fspiegel.deThis badge auto-updates with your latest scan result.
Your site performs reasonably well, but a few targeted fixes could meaningfully improve results. Addressing the critical issues below would have the most immediate impact on your user trust.
€495 investment → €3,131/month returns + EUR 120,500,000 risk avoided
€495
6h · 5 findings
€3,131 /mo
~€37,574 / year
EUR 120,500,000
if kept compliant
€90 — 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.
5.5 developer hours at €90/hr
Based on Germany rates (€90/hr)
Start here for the best return on investment
€10,041,667 / month at risk
~€120,500,004 / year if left unfixed
€120,500,000
+9 more
€0.37 /mo
4987.4 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 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.
6.54 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
11.49 s
Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.
346 ms
Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.
0.109
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
6.54 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.
11.61 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.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| assets.adobedtm.com/cc10f7b4369d/32ae8c3350c5/launch-8a2e39fde471.min.js | 3600.0 s | 118.7 KiB |
| sp-spiegel-de.spiegel.de/Notice.8f529.js | 3600.0 s | 91.3 KiB |
| sp-spiegel-de.spiegel.de/unified/wrapperMessagingWithoutDetection.js | 3600.0 s | 42.0 KiB |
| sp-spiegel-de.spiegel.de/Notice.30929.css | 3600.0 s | 6.7 KiB |
| sp-spiegel-de.spiegel.de/polyfills.01516.js | 3600.0 s | 2.3 KiB |
| /cc10f7b4369d/32ae8c3350c5/636e3522b24a/RC0118948576ac4d6... | 3600.0 s | 538 B |
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.
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.
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 | |
|---|---|---|---|
a > div.relative > picture > img.rounded a > div.relative > picture > img.rounded | /images/a533605d-98da-4d8f-ae96-2e7e59723d6b_w1040_r1.33_... | 89.4 KiB | 75.4 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.
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.
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 |
|---|---|
| spiegel.de/ | 853 ms |
| www.spiegel.de/ | 0.0 ms |
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 |
|---|---|
Details on advertising and analysis trackers, revocation and the handling of yo… div.message-safe-area > div.message-container > div#notice > div.message-component | 0.109 |
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.
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 |
|---|---|---|
| sp-spiegel-de.spiegel.de/Notice.8f529.js | 90.9 KiB | 62.9 KiB |
| cdn.prod.www.spiegel.de/public/shared/generated/js/index.bef94a1227f9ba910327.js | 55.0 KiB | 42.2 KiB |
| www.spiegel.de/ | 28.9 KiB | 27.3 KiB |
| assets.adobedtm.com/cc10f7b4369d/32ae8c3350c5/launch-8a2e39fde471.min.js | 118.5 KiB | 24.1 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 |
|---|---|---|---|
| www.spiegel.de/ | 1.6 s | 137 ms | 35 ms |
| sp-spiegel-de.spiegel.de/unified/wrapperMessagingWithoutDetection.js | 525 ms | 285 ms | 10 ms |
| sp-spiegel-de.spiegel.de/Notice.8f529.js | 506 ms | 394 ms | 27 ms |
| Unattributable | 433 ms | 58 ms | 0.0 ms |
| cdn.prod.www.spiegel.de/public/shared/generated/js/index.bef94a1227f9ba910327.js | 245 ms | 209 ms | 14 ms |
| assets.adobedtm.com/cc10f7b4369d/32ae8c3350c5/launch-8a2e39fde471.min.js | 210 ms | 158 ms | 45 ms |
| /public/shared/generated/js/commons.c0c8da65a3f202a0f54c.js | 150 ms | 129 ms | 14 ms |
| /public/shared/generated/js/header.a8fe52f48a8d879860e4.js | 55 ms | 54 ms | 0.8 ms |
| /public/shared/generated/js/vendors.f1c4f8bff0ebc606b86f.js | 50 ms | 11 ms | 7.1 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 | 1.5 s |
| Other | 1.1 s |
| Style & Layout | 687 ms |
| Parse HTML & CSS | 261 ms |
| Script Parsing & Compilation | 190 ms |
| Rendering | 180 ms |
| Garbage Collection | 11 ms |
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 |
|---|---|---|
| @font-face { font-family: SpiegelSlabCdUI; font-weight: 800; font-display: auto; src: url(d… | 65.2 KiB | 64.7 KiB |
| /public/spon/generated/css/styles.5bb336b1851727164f63.css | 20.3 KiB | 17.1 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.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Abo div.mx-auto > div.flex > a.font-bold > span.lg:hidden |
Unsere Kolumnistinnen und Kolumnisten div.relative > section.relative > div.relative > div.text-primary-base |
Jetzt registrieren div.lg:py-24 > div.lg:ml-24 > a.inline-flex > span.text-s |
These are opportunities to improve the legibility of your content.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Cartoon des Tages article.lg:p-24 > div.relative > div.flex > a |
These items highlight common accessibility best practices.
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.
1.17 s
Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.
1.48 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.
0.000
Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.
1.31 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.
2.50 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.
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.
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 | |
|---|---|---|---|
a.block > div.relative > picture > img.lazyload a.block > div.relative > picture > img.lazyload | /images/4fbb850b-8146-42d6-a6a5-c726d084ef26_w640_r1.5_fp... | 58.2 KiB | 13.7 KiB |
a > div.relative > picture > img.rounded a > div.relative > picture > img.rounded | /images/a533605d-98da-4d8f-ae96-2e7e59723d6b_w720_r1.5_fp... | 44.8 KiB | 12.0 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.
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.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| assets.adobedtm.com/cc10f7b4369d/32ae8c3350c5/launch-8a2e39fde471.min.js | 3600.0 s | 118.7 KiB |
| sp-spiegel-de.spiegel.de/Notice.8f529.js | 3600.0 s | 91.3 KiB |
| sp-spiegel-de.spiegel.de/unified/wrapperMessagingWithoutDetection.js | 3600.0 s | 42.0 KiB |
| sp-spiegel-de.spiegel.de/Notice.30929.css | 3600.0 s | 6.7 KiB |
| sp-spiegel-de.spiegel.de/polyfills.01516.js | 3600.0 s | 2.3 KiB |
| /cc10f7b4369d/32ae8c3350c5/636e3522b24a/RC0118948576ac4d6... | 3600.0 s | 538 B |
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 |
|---|---|
| spiegel.de/ | 297 ms |
| www.spiegel.de/ | 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 |
|---|---|---|
| @font-face { font-family: SpiegelSlabCdUI; font-weight: 800; font-display: auto; src: url(d… | 65.2 KiB | 64.7 KiB |
| /public/spon/generated/css/styles.5bb336b1851727164f63.css | 20.3 KiB | 16.9 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 |
|---|---|---|
| sp-spiegel-de.spiegel.de/Notice.8f529.js | 90.9 KiB | 62.9 KiB |
| cdn.prod.www.spiegel.de/public/shared/generated/js/index.bef94a1227f9ba910327.js | 55.0 KiB | 42.2 KiB |
| www.spiegel.de/ | 28.8 KiB | 27.2 KiB |
| assets.adobedtm.com/cc10f7b4369d/32ae8c3350c5/launch-8a2e39fde471.min.js | 118.5 KiB | 24.1 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.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Abonnement div.mx-auto > div.flex > a.font-bold > span.sm:hidden |
Anmelden div.flex > span.sm:hidden > a.inline-flex > span.text-s |
Unsere Kolumnistinnen und Kolumnisten div.relative > section.relative > div.relative > div.text-primary-base |
Jetzt registrieren div.lg:py-24 > div.lg:ml-24 > a.inline-flex > span.text-s |
These are opportunities to improve the legibility of your content.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Cartoon des Tages article.lg:p-24 > div.relative > div.flex > a |
These items highlight common accessibility best practices.
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.
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