Skip to content
⚡

Performance Engineer

Evaluates page speed, Core Web Vitals, and perceived load time. Identifies assets, scripts, and rendering patterns that slow down the user experience and hurt search rankings.

What this angle analyses

  • Core Web Vitals (LCP, CLS, INP)
  • Image optimisation and lazy loading
  • Third-party script overhead
  • JavaScript execution and main thread blocking
  • Server response time and TTFB
  • Render-blocking resources

Example finding

The homepage hero image is a very large uncompressed file, so the main content takes noticeably longer to appear on mobile.

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 options
All angles