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https://wikibooks.org
Compared to previous audit · 12 weeks ago View previous audit

New York, United Stated → Santa Clara, United States

These audits ran from different locations. Timing metrics (TTFB, DNS, TLS) may reflect network path differences rather than site changes.

10
New issues
8
Resolved
17
score changes
CategoryPreviousCurrentChange
CompositeC (77)B (84) +7.000
PerformanceA (92)A (90) -2.000
SecurityC (71)B (85) +14.000
AccessibilityC (72)B (86) +14.000
SEOC (73)B (82) +9.000
InfrastructureC (76)B (84) +8.000
ComplianceC (73)D (62) -11.000
ContentD (67)C (73) +6.000
SustainabilityB (86)B (86)—
MetricPreviousCurrentChange
Performance 97009700—
Accessibility 95009500—
Best Practices 1000010000—
SEO 92009200—
PWA 00—
Desktop Performance 1000010000—
Desktop Accessibility 1000010000—
Desktop Best Practices 96009600—
Desktop SEO 92009200—
FCP 2.02 s1.96 s -65 ms
LCP 2.09 s2.12 s +36 ms
TBT 0 ms0 ms—
CLS 0.0000.000—
Desktop FCP 549 ms542 ms -7 ms
Desktop LCP 567 ms553 ms -14 ms
Desktop TBT 0 ms0 ms—
Desktop CLS 0.0000.000—
TTFB †19 ms34 ms +16 ms
DNS †7 ms10 ms +3 ms
TLS †5 ms13 ms +7 ms
Connect †3 ms5 ms +2 ms
Total †19 ms34 ms +16 ms

† Timing metrics may vary by worker location and do not necessarily indicate site changes.

Projected vs. Actual

Previous
C 77
Projected
A 92
Actual
B 84
Close to projection — 8 points away
8 issues resolved since last audit
39 issues remaining
Resolving remaining issues could reach A

Estimate — actual results may vary

WARNING Third-party code accounts for 98% of page weight (70.0 KiB of 71.3 KiB) performance
WARNING 2 render-blocking <script src> tag(s) without async/defer performance
WARNING Page has 240 words — thin content seo
WARNING 89 of 90 links are healthy content
WARNING Third-party scripts: 605ms (79% of total) performance
WARNING Terms of Service not detected compliance
WARNING All 1 images use legacy formats (JPEG/PNG/GIF) content
WARNING https://www.wikibooks.org/: 605ms CPU time performance
WARNING 6 third-party resources (98% of weight) performance
WARNING Thin content — only 240 words seo
CRITICAL Domain has EXPIRED infrastructure
WARNING 91 of 92 links are healthy content
WARNING Third-party code accounts for 98% of page weight (74.0 KiB of 75.3 KiB) performance
WARNING Page has 245 words — thin content seo
WARNING https://www.wikibooks.org/: 809ms CPU time performance
WARNING Thin content — only 245 words seo
WARNING Third-party scripts: 809ms (86% of total) performance
WARNING 7 third-party resources (98% of weight) performance
CRITICAL 5 non-essential cookie(s) set without consent banner compliance
CRITICAL Content-Security-Policy header is missing security
CRITICAL Both www and non-www versions serve content infrastructure
WARNING X-Content-Type-Options header is missing security
WARNING Cookie 'GeoIP' has no SameSite attribute security
WARNING No meta description tag found seo
WARNING IPv6 DNS records exist but server is not reachable infrastructure
WARNING Registrar lock is NOT enabled infrastructure
WARNING Referrer-Policy header is missing security
WARNING Permissions-Policy header is missing security
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING Cookie 'NetworkProbeLimit' is missing the HttpOnly flag security
WARNING Main HTML cached for 43200 minutes -- risks stale auth / SPA state performance
WARNING width=device-width is not set compliance
WARNING Broken link: https://wikibooks.org/static/apple-touch/wikibooks.png content
WARNING X-Frame-Options header is missing security
WARNING No internal links found seo
WARNING No accessibility statement detected compliance
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
WARNING GDPR Article 13 disclosure coverage: 0 / 8 categories compliance
WARNING No Open Graph meta tags found content
WARNING No Permissions-Policy header security
WARNING Cross-Origin-Opener-Policy header is missing security
WARNING Cookie 'WMF-Last-Access-Global' has no SameSite attribute security
WARNING Title is only 9 characters — consider expanding seo
WARNING Cookie 'WMF-Last-Access' has no SameSite attribute security
WARNING Cookie 'GeoIP' is missing the HttpOnly flag security
WARNING No canonical tag found seo
WARNING Dead-end page — no outgoing internal links seo
expires
Thu, 21 May 2026 18:29:30 GMT → Tue, 18 Aug 2026 16:39:52 GMT
set-cookie
WMF-Last-Access=21-Apr-2026;Path=/;HttpOnly;secure;Expires=Sat, 23 May 2026 1... → WMF-Last-Access=20-Jul-2026;Path=/;HttpOnly;secure;Expires=Fri, 21 Aug 2026 0...
x-client-ip
92.38.149.11 → 5.45.185.24
server
mw-web.codfw.main-6bd5cbd568-6dcj4 → mw-web.eqiad.main-5d69dd7568-rktfd

8 headers unchanged

Technology stack unchanged

2 technologies unchanged

Looking ahead

+12 pts
B (84) Could reach A (96)
Compliance +21SEO +17Security +15Infrastructure +14Content +13Performance +10Accessibility +4

Estimate — actual results may vary (39 issues to fix)

Website improvement report — Wikibooks

April 21, 2026 → July 20, 2026

C B 77 → 84 +7 pts

8

Resolved

10

New issues

29

Still remaining

Financial summary

Investment delivered

$3,008 in development time

Investment remaining

$5,142 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

MetricBeforeAfterChange
Overall score77 (C)84 (B)+7
Performance92 (A)90 (A)-2
Security71 (C)85 (B)+14
Accessibility72 (C)86 (B)+14
SEO73 (C)82 (B)+9
Infrastructure76 (C)84 (B)+8
Compliance73 (C)62 (D)-11
Content67 (D)73 (C)+6
Sustainability86 (B)86 (B)0

Resolved (8)

  • 91 of 92 links are healthy (Content)

    → Stronger social sharing and on-page quality

  • Third-party code accounts for 98% of page weight (74.0 KiB of 75.3 KiB) (Performance)

    → Page loads faster for users

  • Page has 245 words — thin content (SEO)

    → Better search engine visibility

  • https://www.wikibooks.org/: 809ms CPU time (Performance)

    → Page loads faster for users

  • Thin content — only 245 words (SEO)

    → Better search engine visibility

  • Third-party scripts: 809ms (86% of total) (Performance)

    → Page loads faster for users

  • Domain has EXPIRED (Infrastructure)

    → More reliable delivery

  • 7 third-party resources (98% of weight) (Performance)

    → Page loads faster for users

Recommended next steps (39)

  • high

    5 non-essential cookie(s) set without consent banner (Compliance)

  • Sprint 2

    Content-Security-Policy header is missing (Security)

  • Sprint 1

    Both www and non-www versions serve content (Infrastructure)

  • Sprint 3

    Third-party code accounts for 98% of page weight (70.0 KiB of 71.3 KiB) (Performance)

  • Sprint 2

    2 render-blocking <script src> tag(s) without async/defer (Performance)

  • Sprint 3

    Page has 240 words — thin content (SEO)

  • Sprint 1

    89 of 90 links are healthy (Content)

  • Sprint 3

    Third-party scripts: 605ms (79% of total) (Performance)

  • Sprint 1

    Terms of Service not detected (Compliance)

  • Sprint 2

    All 1 images use legacy formats (JPEG/PNG/GIF) (Content)

  • Sprint 1

    https://www.wikibooks.org/: 605ms CPU time (Performance)

  • Sprint 1

    6 third-party resources (98% of weight) (Performance)

  • Sprint 3

    Thin content — only 240 words (SEO)

  • Sprint 1

    X-Content-Type-Options header is missing (Security)

  • Sprint 1

    Cookie 'GeoIP' has no SameSite attribute (Security)

…and 24 more recommended item(s)

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