Performance
Free LCP Checker
Largest Contentful Paint (LCP) is when the main headline or hero image appears. Check this page's LCP when available.
Focus: LCP
Guide
What is LCP?
LCP measures how quickly the largest visible content block renders after navigation starts. A good LCP is generally under 2.5 seconds.
Why it matters
If LCP is slow, the page feels blank or unfinished — visitors may leave before reading.
Common problems
- Slow server response
- Unoptimized hero image
- Render-blocking CSS/JS
- Client-side rendering delays
How to fix them
Target LCP under 2.5s: improve TTFB, compress/resize the hero image, and remove render-blocking resources.
Example
Example: LCP 3.1s on a product page → start with hero.jpg size and hosting response time.
FAQ
What is a good LCP?
Under 2.5 seconds is typically considered good.
Why is my LCP missing?
Some scans do not return field data — the report shows Not available instead of inventing a number.
Does this run SEO checks?
No — performance-focused scan only.