Page Speed Optimization: How to Make Your Site Faster

Page speed affects both user experience and search rankings — slow pages lose visitors before they even see your content, and Core Web Vitals scores suffer as a direct result.

The highest-impact fixes, in order of typical effort-to-payoff ratio:

Compress and resize images. Oversized images are the single most common cause of slow LCP. Use modern formats like WebP or AVIF, and serve images at the actual display size rather than scaling large files down in the browser.

Enable browser caching and a CDN. A content delivery network serves your assets from servers physically closer to visitors, cutting load times significantly for global audiences.

Minify CSS and JavaScript. Removing unnecessary whitespace and comments from code files shrinks file sizes and speeds up parsing.

Defer non-critical JavaScript. Scripts that aren’t needed for the initial page render (chat widgets, analytics tags, non-essential animations) should load after the main content, not before it.

Reduce server response time. If your Time to First Byte (TTFB) is slow, consider better hosting, server-side caching, or a faster database query structure.

Preload key resources. Fonts and hero images that appear “above the fold” can be preloaded so the browser fetches them earlier in the loading sequence.

None of these require a full rebuild — most sites see meaningful LCP and INP improvements from addressing images and JavaScript alone.