Core Web Vitals & Speed Audits
A thorough look at why your site is slow, measured on real devices and networks, with a prioritised fix list and the option for us to implement it.
A good lab score is not a fast site
Plenty of sites pass a quick automated check and still feel slow for real users on mid-range phones and patchy connections. Core Web Vitals are measured on real traffic, and they affect both user experience and search ranking. Fixing them means finding the specific render-blocking resources, oversized images, layout shifts, and slow server responses on your actual pages, not repeating generic advice.
What we deliver
- Field and lab measurement of Largest Contentful Paint, Interaction to Next Paint, and Cumulative Layout Shift
- Testing on real mid-range devices and throttled networks, not just a fast laptop
- A ranked list of causes: images, scripts, fonts, third-party tags, server response
- A specific fix per issue, with the expected gain and the effort involved
- Optional implementation of the fixes by our team
- A re-test after changes so the improvement is proven, not assumed
How the audit runs
- 1
Baseline
We pull field data and run lab tests across your key page types and devices.
- 2
Trace the causes
AI-assisted analysis of the traces and request waterfalls pinpoints what is actually costing time.
- 3
Prioritise
Each issue is ranked by user impact and effort so you fix the big ones first.
- 4
Fix
You implement from the list, or we do it, page type by page type.
- 5
Re-measure
We test again and confirm the numbers moved.
What you get out of it
- A clear picture of your real-user performance, not just a score
- A fix list ordered by impact, with effort attached
- Measurable improvement, confirmed by a re-test
- Stronger ranking signals and a site that feels quick
Questions we get about this
Yes, on any stack: WordPress, Shopify, custom, or a framework build. The fixes differ by platform but the method is the same.
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Ready to scope core web vitals & speed audits?
Send us the details of your setup: the tools, the volume, the workflow. We'll come back with an honest assessment and a fixed quote.