Performance
Performance Articles — Guides, Audits & Best Practices
Read our Performance articles. Practical guides, expert analysis, and actionable tips on performance from the Kritano auditing platform.
Everything we publish about performance: ranking factors, real-world audit findings, fix-by-fix walkthroughs, and the standards that matter in 2026.
Showing 5 of 5 articles.
Image Optimisation: Your Biggest Performance Win
Images are usually the heaviest thing on your page. Here's how to make image optimisation the biggest performance win on your website - in plain English.
INP Optimisation: How to Fix Interaction to Next Paint
INP replaced FID as a Core Web Vital. Here's how to optimise INP, the techniques that move the score, and the third-party scripts to watch.
Core Web Vitals: A Plain English Guide for 2026
Core Web Vitals decoded: what LCP, INP, and CLS mean, why 44% of sites still fail, and the exact fixes that move the needle. Updated for 2026.
Core Web Vitals Explained in Plain English
Core Web Vitals explained simply. Learn what LCP, INP, and CLS mean, why Google cares, and how to fix them on your site.
Only 56.5% of Websites Pass Core Web Vitals
The latest Chrome UX Report shows just 56.5% of websites pass Core Web Vitals. Here's what LCP, INP and CLS scores look like in 2026 and what to do about it.