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How to Improve Largest Contentful Paint (LCP)?

Svetloslav Novoselski 33

How to Improve Largest Contentful Paint (LCP)?

Largest Contentful Paint
Largest Contentful Paint

Largest Contentful Paint (LCP) is a crucial metric for assessing the loading performance of your website. It represents the time it takes for the largest content element on a page to become visible to the user. This element is typically an image, video, or a large block of text. Why does LCP matter? Well, because it directly impacts user experience.

Imagine you’re shopping online, and you click on a product page. If the product image takes forever to load, you might lose patience and leave the site. That’s where LCP comes into play — it measures how long users have to wait for that essential content to appear.

Audit Current LCP Metrics

Before you can start optimizing, it’s essential to know where you stand. Tools like Google PageSpeed Insights or Lighthouse are your best friends here. Run your website through them and analyze the results.

For instance, let’s say your LCP score is 4 seconds on a product page. That’s quite high, indicating that users have to wait a significant amount of time before they can see the primary product image.

Optimize Images

Images are often the culprits behind high LCP scores. Consider this scenario: you run an online magazine, and your articles are image-heavy. If those images aren’t optimized, your LCP will suffer.

To tackle this, compress and resize your images. There are various tools and plugins available for this task. Also, consider using next-gen image formats like WebP, which offers high quality at smaller file sizes. For example, you can reduce the size of a 2 MB JPEG image to just 200 KB in WebP format without a noticeable loss in quality.

Minimize Server Response Times

Slow server responses can significantly impact LCP. Imagine you have an e-commerce website, and your server takes 3 seconds to respond to a user’s request. That’s 3 seconds added to your LCP!

To improve this, optimize your server’s performance. Implement server-side caching to serve frequently accessed content faster. Additionally, consider using a Content Delivery Network (CDN) to reduce server response times by delivering content from servers closer to the user.