- SEO
How to Optimise Your Website for ChatGPT and Perplexity
10 Apr, 2026
Free Tool
Technical SEO Audit Scorer
Score your website’s technical SEO health across key categories. Answer 15 questions to get a detailed health report with priority fix recommendations.
Site Speed & Core Web Vitals
Crawlability & Indexing
On-Page SEO
Security & HTTPS
Core Web Vitals Thresholds
| Metric | Good | Needs Improvement | Poor |
|---|---|---|---|
| Largest Contentful Paint (LCP) | ≤ 2.5s | 2.5s – 4.0s | > 4.0s |
| Interaction to Next Paint (INP) | ≤ 200ms | 200ms – 500ms | > 500ms |
| Cumulative Layout Shift (CLS) | ≤ 0.1 | 0.1 – 0.25 | > 0.25 |
| First Contentful Paint (FCP) | ≤ 1.8s | 1.8s – 3.0s | > 3.0s |
| Time to First Byte (TTFB) | ≤ 0.8s | 0.8s – 1.8s | > 1.8s |
Core Web Vitals are Google’s page experience signals. Sites meeting “Good” thresholds may receive a ranking boost. Test your site at PageSpeed Insights. View Cloudswitched SEO services
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