Skip to content
An independent index of 1,651 brand websites — platforms, security, email and SEO Web indexAdvertiseContact
coolbrands
  1. Home
  2. Services
  3. Performance audit
3–5 daysReport

Performance audit

What slows your site down, measured and ranked.

What's included

  • Lab and field data
  • Waterfall analysis
  • Third-party impact
  • Fix plan

Steps

  1. 1Measure
  2. 2Analyze
  3. 3Report
  4. 4Re-test

What we see in UK brands

18%
WebP/AVIF images
238 / 1,359
45%
Brotli compression
612 / 1,359
4.6%
No compression
63 / 1,359
Page weight
Timeline3–5 days
FormatsReport
PriceFixed quote after the brief
For
E-commerceMediaSaaS
Request a quote
Performance audit

Tell us about your task

A couple of sentences is enough. We reply within one business day.

We only use your email to reply.