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Changes

https://stripe.com
Compared to previous audit · 18 minutes ago View previous audit

Amsterdam, Netherlands → New York, United Stated

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

19
New issues
16
Resolved
18
score changes
CategoryPreviousCurrentChange
CompositeB (81)B (81)—
PerformanceC (77)C (78) +1.000
SecurityB (84)B (84)—
AccessibilityC (72)C (72)—
SEOA (94)A (93) -1.000
InfrastructureA (91)A (91)—
ComplianceD (69)C (71) +2.000
ContentA (91)B (81) -10.000
SustainabilityC (75)C (75)—
MetricPreviousCurrentChange
Performance 32003000 -200
Accessibility 1000010000—
Best Practices 1000010000—
SEO 92009200—
PWA 00—
Desktop Performance 48005100 +300
Desktop Accessibility 1000010000—
Desktop Best Practices 96009600—
Desktop SEO 92009200—
FCP 2.72 s3.09 s +365 ms
LCP 9.29 s7.74 s -1.55 s
TBT 89.03 s101.26 s +12.23 s
CLS 0.0000.028 +0.028
Desktop FCP 876 ms1.01 s +131 ms
Desktop LCP 2.35 s1.76 s -593 ms
Desktop TBT 23.10 s23.02 s—
Desktop CLS 0.0000.015 +0.015
TTFB †48 ms252 ms +204 ms
DNS †3 ms4 ms +1 ms
TLS †13 ms25 ms +12 ms
Connect †8 ms21 ms +13 ms
Total †68 ms252 ms +184 ms

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

WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 4437ms CPU time performance
WARNING https://stripe.com/en-nl: 3116ms CPU time performance
WARNING Unattributable: 2454ms CPU time performance
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 1324ms CPU time performance
WARNING Third-party code accounts for 90% of page weight (1.6 MiB of 1.8 MiB) performance
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 70 KB unused (21%) performance
WARNING Privacy Policy not detected compliance
WARNING Canonical does not match final URL (https://stripe.com/nl) seo
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 124694ms CPU time performance
WARNING 4 images significantly larger than display size content
WARNING All 42 images use legacy formats (JPEG/PNG/GIF) content
WARNING 115 HTTP requests — consider bundling or reducing performance
WARNING 107 third-party resources (90% of weight) performance
WARNING 133 text node(s) render below 12 CSS pixels on mobile accessibility
WARNING JavaScript is 1.3 MB — consider code splitting or lazy loading performance
WARNING Third-party scripts: 135665ms (98% of total) performance
WARNING 2 images missing explicit width/height content
WARNING Page weight 1.8 MB exceeds 1 MB target by 819 KB performance
WARNING 34 images missing alt text content
CRITICAL 1 non-essential cookie(s) set without consent banner compliance
WARNING JavaScript is 1.8 MB — consider code splitting or lazy loading performance
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 116839ms CPU time performance
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 3425ms CPU time performance
WARNING 2 heading(s) are over 120 characters -- likely a misformatted paragraph accessibility
WARNING 163 third-party resources (93% of weight) performance
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 912ms CPU time performance
WARNING Third-party code accounts for 93% of page weight (2.2 MiB of 2.4 MiB) performance
WARNING Third-party scripts: 123114ms (96% of total) performance
WARNING Cookie 'cid' is missing the HttpOnly flag security
WARNING 0.67g CO2 — above the median website (0.60g) sustainability
WARNING Page weight 2.4 MB exceeds 1 MB target by 1.4 MB performance
WARNING Unattributable: 2516ms CPU time performance
WARNING https://stripe.com/: 2322ms CPU time performance
WARNING 170 HTTP requests — consider bundling or reducing performance
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 71 KB unused (21%) performance
CRITICAL 28 link(s) with no accessible text accessibility
CRITICAL og:image is not reachable content
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING 1 empty heading(s) accessibility
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 42 KB unused (76%) performance
WARNING No accessibility statement detected compliance
WARNING 197 of 200 links are healthy content
WARNING External script from b.stripecdn.com lacks integrity attribute security
WARNING Multiple H1 headings (2 found) accessibility
WARNING 1 link(s) with generic text accessibility
WARNING 1 link(s) open in new tab without warning accessibility
WARNING Permissions-Policy header is missing security
WARNING 175 inline style attribute(s) detected security
WARNING External link from b.stripecdn.com lacks integrity attribute security
WARNING https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 106 KB unused (45%) performance
WARNING Broken link: https://assets.stripeassets.com content
WARNING Registrar lock is NOT enabled infrastructure
WARNING GDPR Article 13 disclosure coverage: 1 / 8 categories compliance
WARNING Broken link: https://images.stripeassets.com content
WARNING Broken link: https://stripe.com/b.stripecdn.com content
WARNING Missing required property "name" for WebSite content
WARNING <iframe> missing title attribute (src="https://b.stripecdn.com/stripethirdparty-srv/assets/v32.1/PrivacyCompliance.htm…") accessibility
WARNING Missing required property "url" for WebSite content
WARNING security.txt has expired security
WARNING No Permissions-Policy header security
WARNING <iframe> missing title attribute (src="https://b.stripecdn.com/stripethirdparty-srv/assets/v32.1/GoogleTagManager.html…") accessibility
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
+ content-length 0
+ location https://stripe.com/nl
− set-cookie cid=02029c16-098f-98c6-32d3-a067d3536b19; Path=/; Domain=stripe.com; Max-Age=...
− x-mkt-cache HIT
reporting-endpoints
coop="https://q.stripe.com/coop-report", wsp_coop="https://q.stripe.com/coop-... → coop="https://q.stripe.com/coop-report", wsp_coop="https://q.stripe.com/coop-...
content-security-policy
base-uri 'none'; child-src 'none'; connect-src https://c.increment.com https:... → base-uri 'none'; child-src 'none'; connect-src https://c.increment.com https:...
x-stripe-server-rpc-duration-micros
61428 → 55228

10 headers unchanged

+ dc.js JavaScript graphics

20 technologies unchanged

Looking ahead

+16 pts
B (81) Could reach A+ (97)
Accessibility +25Performance +22Content +19Security +16Compliance +10Infrastructure +4SEO +4

Estimate — actual results may vary (46 issues to fix)

Website improvement report — Stripe

May 8, 2026 → May 8, 2026

B B 81 → 81 0 pts

16

Resolved

19

New issues

27

Still remaining

Financial summary

Investment delivered

€4,059 in development time

Investment remaining

€6,595 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 score81 (B)81 (B)0
Performance77 (C)78 (C)+1
Security84 (B)84 (B)0
Accessibility72 (C)72 (C)0
SEO94 (A)93 (A)-1
Infrastructure91 (A)91 (A)0
Compliance69 (D)71 (C)+2
Content91 (A)81 (B)-10
Sustainability75 (C)75 (C)0

Resolved (16)

  • JavaScript is 1.8 MB — consider code splitting or lazy loading (Performance)

    → Page loads faster for users

  • https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 116839ms CPU time (Performance)

    → Page loads faster for users

  • https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 3425ms CPU time (Performance)

    → Page loads faster for users

  • 2 heading(s) are over 120 characters -- likely a misformatted paragraph (Accessibility)

    → Improved usability for assistive technology users

  • 163 third-party resources (93% of weight) (Performance)

    → Page loads faster for users

  • https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 912ms CPU time (Performance)

    → Page loads faster for users

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

    → Reduced regulatory exposure

  • Third-party code accounts for 93% of page weight (2.2 MiB of 2.4 MiB) (Performance)

    → Page loads faster for users

  • Third-party scripts: 123114ms (96% of total) (Performance)

    → Page loads faster for users

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

    → Reduced attack surface for visitors

  • 0.67g CO2 — above the median website (0.60g) (Sustainability)

    → Lower carbon footprint per page view

  • Page weight 2.4 MB exceeds 1 MB target by 1.4 MB (Performance)

    → Page loads faster for users

  • Unattributable: 2516ms CPU time (Performance)

    → Page loads faster for users

  • https://stripe.com/: 2322ms CPU time (Performance)

    → Page loads faster for users

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

    → Page loads faster for users

…and 1 more resolved issue(s)

Recommended next steps (46)

  • Sprint 1

    28 link(s) with no accessible text (Accessibility)

  • Sprint 1

    og:image is not reachable (Content)

  • Sprint 1

    https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 4437ms CPU time (Performance)

  • Sprint 1

    https://stripe.com/en-nl: 3116ms CPU time (Performance)

  • Sprint 1

    Unattributable: 2454ms CPU time (Performance)

  • Sprint 1

    https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 1324ms CPU time (Performance)

  • Sprint 3

    Third-party code accounts for 90% of page weight (1.6 MiB of 1.8 MiB) (Performance)

  • Sprint 3

    https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 70 KB unused (21%) (Performance)

  • Sprint 1

    Privacy Policy not detected (Compliance)

  • Sprint 1

    Canonical does not match final URL (https://stripe.com/nl) (SEO)

  • Sprint 1

    https://b.stripecdn.com/mkt-ssr-statics/assets/_ne...: 124694ms CPU time (Performance)

  • Sprint 2

    4 images significantly larger than display size (Content)

  • Sprint 2

    All 42 images use legacy formats (JPEG/PNG/GIF) (Content)

  • Sprint 2

    115 HTTP requests — consider bundling or reducing (Performance)

  • Sprint 1

    107 third-party resources (90% of weight) (Performance)

…and 31 more recommended item(s)

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