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Changes

https://www.chatfieldbraces.co.uk/orthodontics/invisalign-london/
Compared to previous audit · 21 hours ago View previous audit
16
New issues
11
Resolved
12
score changes
CategoryPreviousCurrentChange
CompositeC (79)C (79)—
PerformanceB (81)B (81)—
SecurityC (77)C (77)—
AccessibilityD (68)D (68)—
SEOA+ (98)A+ (98)—
InfrastructureB (88)B (88)—
ComplianceD (69)D (69)—
ContentB (81)B (81)—
SustainabilityD (63)D (63)—
MetricPreviousCurrentChange
Performance 51005000 -100
Accessibility 77007700—
Best Practices 69006900—
SEO 92009200—
PWA 00—
Desktop Performance 76008600 +1000
Desktop Accessibility 77007700—
Desktop Best Practices 73007300—
Desktop SEO 92009200—
FCP 10.78 s11.00 s +226 ms
LCP 18.69 s19.04 s +345 ms
TBT 264 ms266 ms—
CLS 0.0000.000—
Desktop FCP 830 ms953 ms +123 ms
Desktop LCP 3.19 s1.91 s -1.28 s
Desktop TBT 26 ms10 ms -16 ms
Desktop CLS 0.1220.109 -0.013
TTFB †343 ms280 ms -64 ms
DNS †73 ms1 ms -72 ms
TLS †65 ms66 ms +1 ms
Connect 62 ms62 ms—
Total †345 ms280 ms -64 ms

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

CRITICAL Page weighs 102.0 MB (98.3 MB transferred) performance
CRITICAL 23.27g CO2 per page view sustainability
WARNING https://www.gstatic.com/recaptcha/releases/bSuJ2xB...: 179 KB unused (51%) performance
WARNING https://www.googletagmanager.com/gtag/js?id=G-5V49...: 77 KB unused (40%) performance
WARNING Trackers detected but no privacy policy found compliance
WARNING https://www.googletagmanager.com/gtm.js?id=GTM-K75...: 67 KB unused (50%) performance
WARNING 16 render-blocking stylesheet(s) -- recommended: <=3 performance
WARNING Total JS execution time is 5.1 s -- over the 3.5s budget performance
WARNING 23.27g CO2 — above the median website (0.60g) sustainability
WARNING Page weight 98.3 MB exceeds 1 MB target by 97.3 MB performance
WARNING https://www.chatfieldbraces.co.uk/assets/js/jquery...: 530ms CPU time performance
WARNING Trackers detected but no cookie policy found compliance
WARNING https://www.googletagmanager.com/gtag/js?id=G-5V49...: 260ms CPU time performance
WARNING 14 render-blocking <script src> tag(s) without async/defer performance
WARNING Unattributable: 2644ms CPU time performance
WARNING https://www.gstatic.com/recaptcha/releases/bSuJ2xB...: 938ms CPU time performance
CRITICAL 23.25g CO2 per page view sustainability
CRITICAL Page weighs 101.9 MB (98.2 MB transferred) performance
WARNING Unattributable: 3177ms CPU time performance
WARNING https://www.gstatic.com/recaptcha/releases/NhfdZHz...: 182 KB unused (52%) performance
WARNING https://www.googletagmanager.com/gtm.js?id=GTM-K75...: 67 KB unused (51%) performance
WARNING 23.25g CO2 — above the median website (0.60g) sustainability
WARNING https://www.googletagmanager.com/gtag/js?id=G-5V49...: 78 KB unused (41%) performance
WARNING Page weight 98.2 MB exceeds 1 MB target by 97.2 MB performance
WARNING https://www.googletagmanager.com/gtag/js?id=G-5V49...: 276ms CPU time performance
WARNING https://www.chatfieldbraces.co.uk/assets/js/jquery...: 839ms CPU time performance
WARNING https://www.gstatic.com/recaptcha/releases/NhfdZHz...: 775ms CPU time performance
CRITICAL 1 control(s) without accessible label accessibility
CRITICAL No <main> landmark found accessibility
CRITICAL Content-Security-Policy header is missing security
CRITICAL HSTS header is missing security
CRITICAL 16 link(s) with no accessible text accessibility
CRITICAL Soft 404: server returns HTTP 200 for non-existent pages accessibility
WARNING 37 inline style attribute(s) detected security
WARNING SRI adoption: 1/10 third-party resources protected (10%) security
WARNING External script from www.google-analytics.com lacks integrity attribute security
WARNING https://www.chatfieldbraces.co.uk/assets/images/ou... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/images/ca... is missing width/height — may cause layout shift performance
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
WARNING https://www.chatfieldbraces.co.uk/assets/images/be... is missing width/height — may cause layout shift performance
WARNING No accessibility statement detected compliance
WARNING 2 field(s) would benefit from inputmode attribute accessibility
WARNING Manifest contains invalid JSON accessibility
WARNING https://www.chatfieldbraces.co.uk/assets/img/open-... is missing width/height — may cause layout shift performance
WARNING External link from fonts.googleapis.com lacks integrity attribute security
WARNING Permissions-Policy header is missing security
WARNING 13 link(s) open in a new tab without rel=noopener security
WARNING No Permissions-Policy header security
WARNING <iframe> missing title attribute (src="https://www.google.com/maps/embed?pb=!1m14!1m8!1m3!1d4971.1568744268125!2d-0.18…") accessibility
WARNING No favicon.ico at site root accessibility
WARNING https://www.chatfieldbraces.co.uk/assets/images/bo... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/images/pl... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/images/w-... is missing width/height — may cause layout shift performance
WARNING Cookie 'PHPSESSID' has no SameSite attribute security
WARNING External script from www.google.com lacks integrity attribute security
WARNING 4 link(s) open in new tab without warning accessibility
WARNING https://www.chatfieldbraces.co.uk/assets/images/we... is missing width/height — may cause layout shift performance
WARNING 1 internal links have no anchor text seo
WARNING External script from www.googletagmanager.com lacks integrity attribute security
WARNING External script from connect.facebook.net lacks integrity attribute security
WARNING No DMARC record found security
WARNING Trailing slash inconsistency — both versions serve content infrastructure
WARNING 48 images missing explicit width/height content
WARNING 9 font weights loaded -- likely 100+ KB of unused payload sustainability
WARNING External script from cdnjs.cloudflare.com lacks integrity attribute security
WARNING /composer.json is publicly accessible security
WARNING 4 of 4 <nav> elements are unlabeled accessibility
WARNING JavaScript is 1.3 MB — consider code splitting or lazy loading performance
WARNING Cookie 'PHPSESSID' is missing the HttpOnly flag security
WARNING Total image weight: 99318 KB (97.0 MB) content
WARNING X-Content-Type-Options header is missing security
WARNING security.txt: Missing required 'Contact' field security
WARNING security.txt: Missing required 'Expires' field (RFC 9116) security
WARNING Images are 96.5 MB — compress or use modern formats performance
WARNING https://www.chatfieldbraces.co.uk/assets/img/crowd... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/images/ge... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/images/ch... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/img/under... is missing width/height — may cause layout shift performance
WARNING Registrar lock is NOT enabled infrastructure
WARNING No privacy policy link detected in the page compliance
WARNING GDPR Article 13 disclosure coverage: 0 / 8 categories compliance
WARNING Missing og:image content
WARNING X-Frame-Options header is missing security
WARNING <iframe> missing title attribute (src="") accessibility
WARNING CNAME record at zone apex infrastructure
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING https://www.chatfieldbraces.co.uk/assets/img/overb... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/img/gappe... is missing width/height — may cause layout shift performance
WARNING Heading level skipped: H2 → H4 (missing H3) accessibility
WARNING https://www.chatfieldbraces.co.uk/assets/images/in... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/img/cross... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/images/bk... is missing width/height — may cause layout shift performance
WARNING https://www.chatfieldbraces.co.uk/assets/popup/ima... is missing width/height — may cause layout shift performance
WARNING Cookie 'csrf_cookie_induji' has no SameSite attribute security
WARNING External link from cdnjs.cloudflare.com lacks integrity attribute security
WARNING 6 control(s) rely on placeholder only accessibility
WARNING 2 field(s) missing recommended autocomplete attribute accessibility
WARNING Referrer-Policy header is missing security
WARNING Cross-Origin-Opener-Policy header is missing security
WARNING Cookie 'csrf_cookie_induji' is missing the HttpOnly flag security
set-cookie
PHPSESSID=691829244af16d4822fcceb19a1d8680; path=/; secure, csrf_cookie_induj... → PHPSESSID=f97b600fd8e475dbc9e9a171f35e817b; path=/; secure, csrf_cookie_induj...

7 headers unchanged

Technology stack unchanged

23 technologies unchanged

Looking ahead

+18 pts
C (79) Could reach A+ (97)
Accessibility +30Security +23Performance +19Compliance +16Sustainability +14Content +10Infrastructure +10SEO +2

Estimate — actual results may vary (89 issues to fix)

Website improvement report — Chatfieldbraces.co

October 31, 2026 → November 1, 2026

C C 79 → 79 0 pts

11

Resolved

16

New issues

73

Still remaining

Financial summary

Investment delivered

£2,400 in development time

Investment remaining

£6,375 to complete the remaining items

Ongoing risk

£19/month in ongoing exposure

Figures are estimates based on local developer hourly rate, industry CPC, and regulatory fine ranges.

Performance by category

MetricBeforeAfterChange
Overall score79 (C)79 (C)0
Performance81 (B)81 (B)0
Security77 (C)77 (C)0
Accessibility68 (D)68 (D)0
SEO98 (A+)98 (A+)0
Infrastructure88 (B)88 (B)0
Compliance69 (D)69 (D)0
Content81 (B)81 (B)0
Sustainability63 (D)63 (D)0

Resolved (11)

  • Unattributable: 3177ms CPU time (Performance)

    → Page loads faster for users

  • https://www.gstatic.com/recaptcha/releases/NhfdZHz...: 182 KB unused (52%) (Performance)

    → Page loads faster for users

  • https://www.googletagmanager.com/gtm.js?id=GTM-K75...: 67 KB unused (51%) (Performance)

    → Page loads faster for users

  • 23.25g CO2 — above the median website (0.60g) (Sustainability)

    → Lower carbon footprint per page view

  • https://www.googletagmanager.com/gtag/js?id=G-5V49...: 78 KB unused (41%) (Performance)

    → Page loads faster for users

  • Page weight 98.2 MB exceeds 1 MB target by 97.2 MB (Performance)

    → Page loads faster for users

  • https://www.googletagmanager.com/gtag/js?id=G-5V49...: 276ms CPU time (Performance)

    → Page loads faster for users

  • https://www.chatfieldbraces.co.uk/assets/js/jquery...: 839ms CPU time (Performance)

    → Page loads faster for users

  • https://www.gstatic.com/recaptcha/releases/NhfdZHz...: 775ms CPU time (Performance)

    → Page loads faster for users

  • 23.25g CO2 per page view (Sustainability)

    → Lower carbon footprint per page view

  • Page weighs 101.9 MB (98.2 MB transferred) (Performance)

    → Page loads faster for users

Recommended next steps (89)

  • Sprint 1

    Page weighs 102.0 MB (98.3 MB transferred) (Performance)

  • Sprint 1

    23.27g CO2 per page view (Sustainability)

  • Sprint 2

    1 control(s) without accessible label (Accessibility)

  • Sprint 1

    No <main> landmark found (Accessibility)

  • Sprint 2

    Content-Security-Policy header is missing (Security)

  • Sprint 1

    HSTS header is missing (Security)

  • Sprint 1

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

  • Sprint 1

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

  • Sprint 3

    https://www.gstatic.com/recaptcha/releases/bSuJ2xB...: 179 KB unused (51%) (Performance)

  • Sprint 3

    https://www.googletagmanager.com/gtag/js?id=G-5V49...: 77 KB unused (40%) (Performance)

  • Sprint 2

    Trackers detected but no privacy policy found (Compliance)

  • Sprint 3

    https://www.googletagmanager.com/gtm.js?id=GTM-K75...: 67 KB unused (50%) (Performance)

  • Sprint 1

    16 render-blocking stylesheet(s) -- recommended: <=3 (Performance)

  • Sprint 2

    Total JS execution time is 5.1 s -- over the 3.5s budget (Performance)

  • Sprint 2

    23.27g CO2 — above the median website (0.60g) (Sustainability)

…and 74 more recommended item(s)

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