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Changes

https://x.com
Compared to previous audit · 1 day ago View previous audit

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.

16
New issues
18
Resolved
17
score changes
CategoryPreviousCurrentChange
CompositeB (84)B (84)—
PerformanceB (82)B (84) +2.000
SecurityB (87)B (87)—
AccessibilityB (84)B (84)—
SEOB (83)B (83)—
InfrastructureB (82)B (82)—
ComplianceB (80)B (80)—
ContentB (82)B (83) +1.000
SustainabilityA (90)B (87) -3.000
MetricPreviousCurrentChange
Performance 67005900 -800
Accessibility 91009200 +100
Best Practices 96009600—
SEO 1000010000—
PWA 00—
Desktop Performance 87009400 +700
Desktop Accessibility 90009000—
Desktop Best Practices 96009600—
Desktop SEO 1000010000—
FCP 2.05 s2.22 s +162 ms
LCP 2.58 s11.30 s +8.72 s
TBT 1.62 s410 ms -1.21 s
CLS 0.0000.000—
Desktop FCP 768 ms984 ms +215 ms
Desktop LCP 937 ms1.05 s +112 ms
Desktop TBT 258 ms21 ms -238 ms
Desktop CLS 0.0000.000—
TTFB †113 ms333 ms +220 ms
DNS †4 ms22 ms +18 ms
TLS †8 ms20 ms +12 ms
Connect †2 ms17 ms +15 ms
Total †114 ms333 ms +219 ms

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

CRITICAL 72 of 78 links are healthy content
CRITICAL 3 non-essential cookie(s) set without consent banner compliance
CRITICAL 3 tracking cookie(s) set before consent interaction compliance
WARNING Page has 82 words — thin content seo
WARNING 13 text node(s) render below 12 CSS pixels on mobile accessibility
WARNING https://abs.twimg.com/x-web/x-web/assets/sentry-fi...: 404ms CPU time performance
WARNING 16 link(s) open in new tab without warning accessibility
WARNING Third-party code accounts for 99% of page weight (1.7 MiB of 1.8 MiB) performance
WARNING Thin content — only 82 words seo
WARNING Certificate expires soon (14 days remaining) security
WARNING 384 third-party resources (99% of weight) performance
WARNING https://abs.twimg.com/x-web/x-web/assets/castle.um...: 697ms CPU time performance
WARNING Unattributable: 1205ms CPU time performance
WARNING 387 HTTP requests — consider bundling or reducing performance
WARNING https://x.com/: 500ms CPU time performance
WARNING Page weight 1.8 MB exceeds 1 MB target by 779 KB performance
CRITICAL 72 of 79 links are healthy content
CRITICAL 6 non-essential cookie(s) set without consent banner compliance
WARNING Page weight 1.7 MB exceeds 1 MB target by 743 KB performance
WARNING https://x.com/: 1020ms CPU time performance
WARNING Certificate expires soon (15 days remaining) security
WARNING 385 HTTP requests — consider bundling or reducing performance
WARNING https://abs.twimg.com/x-web/x-web/assets/castle.um...: 1162ms CPU time performance
WARNING Cookie 'guest_id_marketing' is missing the HttpOnly flag security
WARNING Cookie 'personalization_id' is missing the HttpOnly flag security
WARNING Page has 85 words — thin content seo
WARNING Cookie 'guest_id_ads' is missing the HttpOnly flag security
WARNING https://abs.twimg.com/x-web/x-web/assets/sentry-fi...: 786ms CPU time performance
WARNING Unattributable: 2497ms CPU time performance
WARNING 382 third-party resources (99% of weight) performance
WARNING Third-party code accounts for 99% of page weight (1.7 MiB of 1.7 MiB) performance
WARNING https://abs.twimg.com/x-web/x-web/assets/xhr-DJsfp...: 351ms CPU time performance
WARNING 17 link(s) open in new tab without warning accessibility
WARNING Thin content — only 85 words seo
CRITICAL 'unsafe-inline' found in script source security
CRITICAL No <main> landmark found accessibility
CRITICAL Soft 404: server returns HTTP 200 for non-existent pages accessibility
CRITICAL robots.txt has 'Disallow: /' but sitemap.xml is published -- contradictory signals seo
CRITICAL robots.txt blocks all crawlers infrastructure
CRITICAL Viewport prevents user zooming compliance
WARNING Sitemap is empty -- 0 URLs listed seo
WARNING 1 hreflang value(s) are not valid BCP 47 tags compliance
WARNING Cookie 'ct0' is missing the HttpOnly flag security
WARNING https://abs.twimg.com/x-web/x-web/assets/tweet-res...: 30 KB unused (60%) performance
WARNING sitemap.xml contains invalid XML infrastructure
WARNING sitemap.xml is empty — no URLs found infrastructure
WARNING Registrar lock is NOT enabled infrastructure
WARNING Broken link: https://pbs.twimg.com content
WARNING Broken link: https://video.twimg.com content
WARNING Broken link: https://cdn.syndication.twimg.com content
WARNING Cookie 'gt' is missing the HttpOnly flag security
WARNING security.txt has expired security
WARNING Cookie 'guest_id' is missing the HttpOnly flag security
WARNING Permissions-Policy header not set -- features default to allow-on-same-origin security
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
WARNING Multiple H1 headings (2 found) accessibility
WARNING https://abs.twimg.com/x-web/x-web/assets/relay-run...: 38 KB unused (79%) performance
WARNING No Permissions-Policy header security
WARNING https://abs.twimg.com/x-web/x-web/assets/sentry-fi...: 53 KB unused (40%) performance
WARNING Broken link: https://abs.twimg.com content
WARNING Broken link: https://ton.twimg.com content
WARNING SRI adoption: 0/2 third-party resources protected (0%) security
WARNING JavaScript is 1.6 MB — consider code splitting or lazy loading performance
WARNING https://abs.twimg.com/x-web/x-web/assets/castle.um...: 130 KB unused (60%) performance
WARNING Broken link: https://api.x.com content
WARNING Twitter card is `summary_large_image` but OG image is 1024×1024 (ratio 1.00:1) -- closer to square content
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING External link from abs.twimg.com lacks integrity attribute security
WARNING External script from abs.twimg.com lacks integrity attribute security
WARNING https://abs.twimg.com/x-web/x-web/assets/chunk-BO2...: 85 KB unused (74%) performance
WARNING Permissions-Policy header is missing security
origin-cf-ray
a290a39c29571b53-ATL → a29b482f5923147e-ATL
x-response-time
66 → 65
content-security-policy
default-src 'self';script-src 'self' 'nonce-wrNXSayFhqd1ymAwLKR95g==' 'unsafe... → default-src 'self';script-src 'self' 'nonce-wJl7g60QNmrLnvlqWXFySA==' 'unsafe...
set-cookie
guest_id_marketing=v1%3A178638208964864466; Max-Age=63072000; Expires=Wed, 09... → gt=2087331933239874015; Max-Age=9000; Expires=Wed, 12 Aug 2026 02:44:48 GMT; ...
x-transaction-id
12fcc583b2021de4 → 15a8cb7fa3527381

18 headers unchanged

− Sentry Issue trackers

15 technologies unchanged

Looking ahead

+16 pts
B (84) Could reach A+ (100)
Compliance +20Infrastructure +18Content +17SEO +17Accessibility +16Performance +16Security +13

Estimate — actual results may vary (53 issues to fix)

Website improvement report — X

August 10, 2026 → August 12, 2026

B B 84 → 84 0 pts

18

Resolved

16

New issues

37

Still remaining

Financial summary

Investment delivered

€3,209 in development time

Investment remaining

€9,385 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 score84 (B)84 (B)0
Performance82 (B)84 (B)+2
Security87 (B)87 (B)0
Accessibility84 (B)84 (B)0
SEO83 (B)83 (B)0
Infrastructure82 (B)82 (B)0
Compliance80 (B)80 (B)0
Content82 (B)83 (B)+1
Sustainability90 (A)87 (B)-3

Resolved (18)

  • Page weight 1.7 MB exceeds 1 MB target by 743 KB (Performance)

    → Page loads faster for users

  • 72 of 79 links are healthy (Content)

    → Stronger social sharing and on-page quality

  • https://x.com/: 1020ms CPU time (Performance)

    → Page loads faster for users

  • Certificate expires soon (15 days remaining) (Security)

    → Reduced attack surface for visitors

  • 385 HTTP requests — consider bundling or reducing (Performance)

    → Page loads faster for users

  • https://abs.twimg.com/x-web/x-web/assets/castle.um...: 1162ms CPU time (Performance)

    → Page loads faster for users

  • Cookie 'guest_id_marketing' is missing the HttpOnly flag (Security)

    → Reduced attack surface for visitors

  • Cookie 'personalization_id' is missing the HttpOnly flag (Security)

    → Reduced attack surface for visitors

  • Page has 85 words — thin content (SEO)

    → Better search engine visibility

  • Cookie 'guest_id_ads' is missing the HttpOnly flag (Security)

    → Reduced attack surface for visitors

  • https://abs.twimg.com/x-web/x-web/assets/sentry-fi...: 786ms CPU time (Performance)

    → Page loads faster for users

  • Unattributable: 2497ms CPU time (Performance)

    → Page loads faster for users

  • 382 third-party resources (99% of weight) (Performance)

    → Page loads faster for users

  • Third-party code accounts for 99% of page weight (1.7 MiB of 1.7 MiB) (Performance)

    → Page loads faster for users

  • https://abs.twimg.com/x-web/x-web/assets/xhr-DJsfp...: 351ms CPU time (Performance)

    → Page loads faster for users

…and 3 more resolved issue(s)

Recommended next steps (53)

  • Sprint 1

    72 of 78 links are healthy (Content)

  • Sprint 2

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

  • Sprint 2

    3 tracking cookie(s) set before consent interaction (Compliance)

  • Sprint 3

    'unsafe-inline' found in script source (Security)

  • Sprint 1

    No <main> landmark found (Accessibility)

  • Sprint 1

    Soft 404: server returns HTTP 200 for non-existent pages (Accessibility)

  • Sprint 1

    robots.txt has 'Disallow: /' but sitemap.xml is published -- contradictory signals (SEO)

  • Sprint 1

    robots.txt blocks all crawlers (Infrastructure)

  • Sprint 1

    Viewport prevents user zooming (Compliance)

  • Sprint 3

    Page has 82 words — thin content (SEO)

  • Sprint 1

    13 text node(s) render below 12 CSS pixels on mobile (Accessibility)

  • Sprint 1

    https://abs.twimg.com/x-web/x-web/assets/sentry-fi...: 404ms CPU time (Performance)

  • Sprint 1

    16 link(s) open in new tab without warning (Accessibility)

  • Sprint 3

    Third-party code accounts for 99% of page weight (1.7 MiB of 1.8 MiB) (Performance)

  • Sprint 3

    Thin content — only 82 words (SEO)

…and 38 more recommended item(s)

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