Matan · Performance · Loading

First Contentful Paint (Performance)

FCP is when the first text or image appears. It is not a ranking Core Web Vital, but it is the user’s first “something happened” moment.

Pass condition in our engine: Lab FCP is under 1.8s when PageSpeed Insights is configured.

This Performance check is part of SEO-GEO scoring 2.2.1, last updated 2026-09-18. About 90 percent of the evaluation runs on the HTML we crawl, so you can verify the same pass condition with a free report.

1. Problem description

Google’s good threshold is 1.8s. Slow FCP usually means render-blocking CSS or a high TTFB.

2. Most common causes

  • Large CSS files in <head> without media hints.
  • Web fonts blocking invisible text.
  • Slow origin HTML.

3. How to fix it

  1. Inline critical CSS.
  2. Use font-display: swap.
  3. Cut TTFB below 800ms.

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