How it worksFeaturesPricingRequest auditLog in
- Agencies & heads of SEOBack up your recommendations and win the work that comes after the rankings.
- Marketing agenciesMake sure the pages your campaigns send people to are ready to convert.
- Freelance web designersShow clients what to fix, and why, before you quote.
- SME ownersSee why visitors aren't calling, booking or buying, and what to change first.
- E-commerce brandsFind what's costing you orders, from product page to checkout.
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Browser Compatibility Tester
Flags cross-browser rendering issues — newer CSS without fallbacks, Safari quirks, font inconsistencies, and touch target sizing problems.
What this angle analyses
- Modern CSS property fallback coverage
- Safari and WebKit-specific issues
- Internet Explorer and older browser graceful degradation
- Font rendering consistency across platforms
- Touch target sizing for mobile browsers
- JavaScript API compatibility and polyfill needs
Example finding
A layout feature that older Safari versions do not support makes the pricing table overlap on some iPhones.
Illustrative: the kind of issue this angle looks for. Every audit reports on your own site.
Want this checked on your site?
Request an audit: a prioritised report with key issues, quick wins and ready-to-use AI prompts, typically within 2 business days.
See audit optionsRelated angles in Technical QA
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Dark Mode & Theming Auditor
Evaluates visual consistency across light, dark, and system themes.
Cookie & Consent UX Reviewer
Evaluates consent banner clarity, ease of rejection, dark patterns, preference centre depth, and whether consent mechanics damage first impressions.
API & Integration Reviewer
Assesses developer documentation, API reference completeness, SDK availability, webhook support, native integrations, and 2-minute integration clarity.