Changes
| Category | Previous | Current | Change |
|---|---|---|---|
| Composite | B (82) | B (82) | — |
| Performance | C (78) | C (78) | — |
| Security | B (80) | B (80) | — |
| Accessibility | C (77) | C (74) | -3.000 |
| SEO | A (91) | A (91) | — |
| Infrastructure | A (90) | A (90) | — |
| Compliance | B (82) | B (85) | +3.000 |
| Content | B (88) | A (90) | +2.000 |
| Sustainability | B (81) | B (81) | — |
| Metric | Previous | Current | Change |
|---|---|---|---|
| Performance | 1400 | 1300 | -100 |
| Accessibility | 8000 | 8000 | — |
| Best Practices | 9600 | 9600 | — |
| SEO | 10000 | 10000 | — |
| PWA | 0 | 0 | — |
| Desktop Performance | 8000 | 7900 | -100 |
| Desktop Accessibility | 8400 | 8400 | — |
| Desktop Best Practices | 9600 | 9600 | — |
| Desktop SEO | 10000 | 10000 | — |
| FCP | 9.49 s | 8.99 s | -503 ms |
| LCP | 20.32 s | 21.01 s | +694 ms |
| TBT | 900 ms | 986 ms | +86 ms |
| CLS | 0.519 | 0.563 | +0.044 |
| Desktop FCP | 1.03 s | 1.06 s | +26 ms |
| Desktop LCP | 1.92 s | 2.08 s | +157 ms |
| Desktop TBT | 10 ms | 0 ms | -10 ms |
| Desktop CLS | 0.061 | 0.057 | -0.004 |
| TTFB † | 138 ms | 173 ms | +36 ms |
| DNS † | 35 ms | 31 ms | -4 ms |
| TLS | 26 ms | 26 ms | — |
| Connect † | 17 ms | 16 ms | -0 ms |
| Total † | 143 ms | 175 ms | +32 ms |
† Timing metrics may vary by worker location and do not necessarily indicate site changes.
x-goog-stored-content-length 146157 → 146535last-modified Fri, 31 Jul 2026 14:29:48 GMT → Mon, 09 Nov 2026 13:11:38 GMTx-guploader-uploadid AKhXX7JSjd9Cp5n6BUGIM9dEUK8Z7K6HfXOH8_9FFtBjw3J-04TBGTMuwF055a_7d4JhDMBpmByar0g → AFy3sg09VY2Q1s9naS3DRbxqxvrOWECyAzQC5j6IdGZQDI1sHwsSVL3jpKAWkaqFNoYrPgfcexpires Sat, 31 Jul 2027 19:17:58 GMT → Tue, 09 Nov 2027 15:45:37 GMTx-goog-generation 1785508188654238 → 1794229898321706x-goog-hash crc32c=XFvZ8w==, md5=L+RHgqZ7VcGWx0AMy0tnvg== → crc32c=3HPzig==, md5=Pmj/Gr7dypg51mlk/V31fg==11 headers unchanged
30 technologies unchanged
Looking ahead
+15 ptsEstimate — actual results may vary (68 issues to fix)
Website improvement report — Schalke04
July 31, 2026 → November 9, 2026
27
Resolved
36
New issues
32
Still remaining
Financial summary
Investment delivered
€4,973 in development time
Investment remaining
€8,543 to complete the remaining items
Ongoing risk
€1/month in ongoing exposure
Figures are estimates based on local developer hourly rate, industry CPC, and regulatory fine ranges.
Performance by category
| Metric | Before | After | Change |
|---|---|---|---|
| Overall score | 82 (B) | 82 (B) | 0 |
| Performance | 78 (C) | 78 (C) | 0 |
| Security | 80 (B) | 80 (B) | 0 |
| Accessibility | 77 (C) | 74 (C) | -3 |
| SEO | 91 (A) | 91 (A) | 0 |
| Infrastructure | 90 (A) | 90 (A) | 0 |
| Compliance | 82 (B) | 85 (B) | +3 |
| Content | 88 (B) | 90 (A) | +2 |
| Sustainability | 81 (B) | 81 (B) | 0 |
Resolved (27)
3 of 3 <nav> elements are unlabeled (Accessibility)
→ Improved usability for assistive technology users
169 of 173 links are healthy (Content)
→ Stronger social sharing and on-page quality
https://app.usercentrics.eu/browser-ui/3.104.0/ind...: 53 KB unused (44%) (Performance)
→ Page loads faster for users
https://schalke04.de/firebase/static/js/main.js?ve...: 110 KB unused (52%) (Performance)
→ Page loads faster for users
27 link(s) open in a new tab without rel=noopener (Security)
→ Reduced attack surface for visitors
https://schalke04.de/content/themes/fcschalke04/as...: 494ms CPU time (Performance)
→ Page loads faster for users
https://app.usercentrics.eu/browser-ui/3.104.0/ind...: 1260ms CPU time (Performance)
→ Page loads faster for users
Broken link: https://merkur.com/?utm_source=sponsoring&utm_medium=link... (Content)
→ Stronger social sharing and on-page quality
Unattributable: 1977ms CPU time (Performance)
→ Page loads faster for users
https://schalke04.de/content/themes/fcschalke04/as...: unminified — 130 KB could be saved (Performance)
→ Page loads faster for users
HSTS max-age is too short (15552000s, should be ≥ 31536000s) (Security)
→ Reduced attack surface for visitors
26 inline style attribute(s) detected (Security)
→ Reduced attack surface for visitors
SRI adoption: 1/7 third-party resources protected (14%) (Security)
→ Reduced attack surface for visitors
https://storage.schalke04.de/sites/1/2026/07/26072... is missing width/height — may cause layout shift (Performance)
→ Page loads faster for users
https://cdn.jsdelivr.net/npm/hls.js@latest: 145 KB unused (91%) (Performance)
→ Page loads faster for users
…and 12 more resolved issue(s)
Recommended next steps (68)
- Sprint 1
No <main> landmark found (Accessibility)
- Sprint 2
Content-Security-Policy header is missing (Security)
- Sprint 1
og:image is not reachable (Content)
- Sprint 2
200 HTTP requests — consider bundling or reducing (Performance)
- Sprint 3
https://schalke04.de/firebase/static/js/main.js?ve...: 111 KB unused (52%) (Performance)
- Sprint 2
28 inline style attribute(s) detected (Security)
- Sprint 1
External script from googleads.g.doubleclick.net lacks integrity attribute (Security)
- Sprint 1
Unattributable: 1978ms CPU time (Performance)
- Sprint 1
SRI adoption: 1/15 third-party resources protected (6%) (Security)
- Sprint 1
External script from capi-automation.s3.us-east-2.amazonaws.com lacks integrity attribute (Security)
- Sprint 1
External script from joyuwr60wv.kameleoon.eu lacks integrity attribute (Security)
- Sprint 1
https://app.usercentrics.eu/browser-ui/3.113.0/ind...: 1253ms CPU time (Performance)
- Sprint 1
https://schalke04.de/: 812ms CPU time (Performance)
- Sprint 1
https://schalke04.de/content/themes/fcschalke04/as...: unminified — 135 KB could be saved (Performance)
- Sprint 1
HSTS is enabled but max-age is short (15552000s, should be >= 31536000s) (Security)
…and 53 more recommended item(s)