Changes
Madrid, Spain → New York, United Stated
These audits ran from different locations. Timing metrics (TTFB, DNS, TLS) may reflect network path differences rather than site changes.
| Category | Previous | Current | Change |
|---|---|---|---|
| Composite | C (77) | B (82) | +5.000 |
| Performance | A (90) | B (85) | -5.000 |
| Security | C (70) | B (85) | +15.000 |
| Accessibility | D (63) | C (78) | +15.000 |
| SEO | B (89) | A (90) | +1.000 |
| Infrastructure | B (84) | B (87) | +3.000 |
| Compliance | C (78) | D (60) | -18.000 |
| Content | D (55) | C (70) | +15.000 |
| Sustainability | B (80) | B (80) | — |
| Metric | Previous | Current | Change |
|---|---|---|---|
| Performance | 7900 | 5600 | -2300 |
| Accessibility | 9300 | 9300 | — |
| Best Practices | 10000 | 10000 | — |
| SEO | 10000 | 10000 | — |
| PWA | 0 | 0 | — |
| Desktop Performance | 9500 | 8500 | -1000 |
| Desktop Accessibility | 9300 | 9300 | — |
| Desktop Best Practices | 10000 | 10000 | — |
| Desktop SEO | 10000 | 10000 | — |
| FCP | 1.66 s | 3.01 s | +1.35 s |
| LCP | 5.44 s | 6.45 s | +1.01 s |
| TBT | 28 ms | 8 ms | -21 ms |
| CLS | 0.000 | 0.295 | +0.295 |
| Desktop FCP | 596 ms | 777 ms | +181 ms |
| Desktop LCP | 1.44 s | 1.52 s | +85 ms |
| Desktop TBT | 0 ms | 0 ms | — |
| Desktop CLS | 0.045 | 0.199 | +0.154 |
| TTFB † | 532 ms | 292 ms | -239 ms |
| DNS † | 12 ms | 34 ms | +22 ms |
| TLS † | 168 ms | 39 ms | -130 ms |
| Connect † | 82 ms | 17 ms | -65 ms |
| Total † | 532 ms | 293 ms | -239 ms |
† Timing metrics may vary by worker location and do not necessarily indicate site changes.
Projected vs. Actual
Estimate — actual results may vary
content-encoding gzipset-cookie linuxfr.org_session=MjR5em11N0tQNWgrdWREdmU3YXMzMFllM0xUcHQxUEVxZGw1UE1ucWhLN... → linuxfr.org_session=OFVleHRIbmg0QkZxdHlFQ3dUYUlvVmJkWFZ5UGtZbWJZaGYyU3hjYTVGT...x-revision d1788acb7160348698f114ed6e0eb093e69e19a4 → 7284299b51cabb5d54090799d9011354081c1c53etag W/"f1502a35c67855312cf2c4688db7f500" → W/"f0b61cea63d18caf40883a0be346e80b"x-runtime 0.047642 → 0.0667606 headers unchanged
Technology stack unchanged
4 technologies unchanged
Looking ahead
+15 ptsEstimate — actual results may vary (60 issues to fix)
Website improvement report — Linuxfr
April 22, 2026 → August 16, 2026
47
Resolved
30
New issues
30
Still remaining
Financial summary
Investment delivered
€2,240 in development time
Investment remaining
€4,613 to complete the remaining items
Ongoing risk
€0/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 | 77 (C) | 82 (B) | +5 |
| Performance | 90 (A) | 85 (B) | -5 |
| Security | 70 (C) | 85 (B) | +15 |
| Accessibility | 63 (D) | 78 (C) | +15 |
| SEO | 89 (B) | 90 (A) | +1 |
| Infrastructure | 84 (B) | 87 (B) | +3 |
| Compliance | 78 (C) | 60 (D) | -18 |
| Content | 55 (D) | 70 (C) | +15 |
| Sustainability | 80 (B) | 80 (B) | 0 |
Resolved (47)
Broken link: https://linuxfr.org/sections/c-et-cpp (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/sections/ruby (Content)
→ Stronger social sharing and on-page quality
Broken link: https://adieuwindows.april.org/ (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/sections/audiovisuel (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/sections/communaut%C3%A9 (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/sections/gnu (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/users/julien_jorge (Content)
→ Stronger social sharing and on-page quality
https://linuxfr.org/images/sections/89.png is missing width/height — may cause layout shift (Performance)
→ Page loads faster for users
Domain has EXPIRED (Infrastructure)
→ More reliable delivery
Broken link: https://linuxfr.org/sections/gnome (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/sections/raspberry-pi (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/news/au-cafe-libre-libre-a-vous-du-14... (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/sections/cloud (Content)
→ Stronger social sharing and on-page quality
Broken link: https://linuxfr.org/sections/commercial (Content)
→ Stronger social sharing and on-page quality
https://linuxfr.org/images/sections/84.png is missing width/height — may cause layout shift (Performance)
→ Page loads faster for users
…and 32 more resolved issue(s)
Recommended next steps (60)
- Sprint 1
Broken link: https://www.sciencesetavenir.fr/ (Content)
- Sprint 2
1 non-essential cookie(s) set without consent banner (Compliance)
- Sprint 2
Content-Security-Policy header is missing (Security)
- Sprint 2
No Content-Security-Policy header found (Security)
- Sprint 2
3 control(s) without accessible label (Accessibility)
- Sprint 1
https://linuxfr.org/images/sections/16.png is missing width/height — may cause layout shift (Performance)
- Sprint 2
Page weight 1.8 MB exceeds 1 MB target by 833 KB (Performance)
- Sprint 1
56% of images have non-descriptive filenames (SEO)
- Sprint 1
Permissions-Policy header not set -- features default to allow-on-same-origin (Security)
- Sprint 1
https://img.linuxfr.org/img/68747470733a2f2f786d70... is missing width/height — may cause layout shift (Performance)
- Sprint 2
Compressed response missing `Vary` header (Performance)
- Sprint 1
https://linuxfr.org/images/sections/1.png is missing width/height — may cause layout shift (Performance)
- Sprint 1
https://img.linuxfr.org/img/68747470733a2f2f656d6d... is missing width/height — may cause layout shift (Performance)
- Sprint 1
https://linuxfr.org/images/sections/85.png is missing width/height — may cause layout shift (Performance)
- Sprint 1
https://img.linuxfr.org/img/68747470733a2f2f676d69... is missing width/height — may cause layout shift (Performance)
…and 45 more recommended item(s)