What is Largest Contentful Paint (LCP) and How to Fix It in Framer

If your Framer site scores poorly on Google PageSpeed Insights, there's a good chance Largest Contentful Paint (LCP) is the culprit. LCP is one of Google's three Core Web Vitals - the metrics that directly influence your search engine rankings.

In this article, we'll explain exactly what LCP is, why it matters, and how to fix it on your Framer site.

What is LCP?

Largest Contentful Paint measures how long it takes for the largest visible element on a page to fully render. This is usually:

• A hero image or background
• A large text block (headline)
• A video poster frame

Google grades LCP on a simple scale:

Why LCP Matters for SEO

Since June 2021, Core Web Vitals have been an official Google ranking factor. Sites with poor LCP scores are penalized in search results. Here's what the data shows:

• Pages with LCP under 2.5s have a 24% lower bounce rate than those over 4s
• A 1-second improvement in LCP correlates with a 5-7% increase in conversions
• Google Search Console flags LCP issues in the Core Web Vitals report, directly affecting your site's search visibility

How to Measure LCP

Use these tools to check your current LCP:

• Google PageSpeed Insights (pagespeed.web.dev) - shows both lab and field data
• Google Search Console - Core Web Vitals report shows site-wide trends
• Chrome DevTools - Performance tab records LCP in real-time
• web.dev/measure - runs a Lighthouse audit with detailed recommendations

Common LCP Problems in Framer Sites

After analyzing hundreds of Framer sites, these are the most common LCP killers:

1. Unoptimized Hero Images (Most Common)

The hero image is almost always the LCP element. When it's a 3MB PNG or uncompressed JPEG, it takes seconds to download on slower connections. This single image can tank your entire PageSpeed score.

2. CMS Images Without Compression

CMS content is often uploaded by content teams who don't think about file size. A portfolio site with 50 unoptimized case study images can have an aggregate page weight of 100MB+.

3. Too Many Images Above the Fold

If your above-the-fold section has multiple large images loading simultaneously, they compete for bandwidth and delay the LCP element.

4. Wrong Image Format

Using PNG for photographs instead of WebP or JPEG results in files 5-10x larger than necessary for no visual benefit.

Fixing LCP Step by Step

Step 1: Identify Your LCP Element

Run PageSpeed Insights on your site. Scroll to the "Diagnostics" section and find "Largest Contentful Paint element." It will tell you exactly which element is the bottleneck - usually your hero image.

Step 2: Optimize That Image First

Open Skwiz, scan the page, and find the LCP image. Convert it to WebP at quality 80-85 and preview the result. This single change often improves LCP by 1-2 seconds.

Step 3: Optimize All Other Images

While you're at it, optimize all images on the page. Even below-the-fold images affect total page weight and can delay above-the-fold rendering if the browser prioritizes them.

Step 4: Optimize CMS Images

If you have CMS collections, use Skwiz's CMS scanner to batch-optimize all collection images.

Before & After: A Real Framer Portfolio Site

All improvements came from image optimization alone - no code changes, no layout modifications. Just compressing images with Skwiz.

Ongoing LCP Monitoring

• Set up Google Search Console and check the Core Web Vitals report monthly
• Run PageSpeed Insights after every significant content update
• Re-optimize images whenever you add new CMS content
• Pay special attention to mobile scores - Google uses mobile-first indexing