Free website speed tool

Find out why your website is slow — and what to fix first.

Run a free speed test, review Lighthouse-powered results, and learn the practical improvements that can help your site load faster and perform better in search.

Core Web Vitals focused WordPress-friendly advice PDF reports Scan history
Free scan

Test your page speed

Enter any URL to start the test on the full analyzer page.

What the tool helps you understand

Website performance problems are often technical, but the decisions you make from them should be clear and practical.

01

Performance scores

Review performance, accessibility, best practices, and SEO scores in one place so you can quickly spot the biggest weaknesses.

02

Core Web Vitals metrics

See lab metrics like LCP, CLS, and other timing indicators that point to image, JavaScript, rendering, or server issues.

03

Top improvement opportunities

Understand which fixes matter most first, from render-blocking assets and oversized images to slow server response time.

Good performance usually improves more than speed

Faster sites tend to feel more trustworthy, easier to use, and more likely to convert visitors.

Faster

Improve loading speed and perceived responsiveness.

Clearer

Reduce layout jumps and frustrating loading behavior.

Stronger

Support better SEO, engagement, and user experience.

Smarter

Use data-driven fixes instead of guessing at plugin or hosting changes.

How to use your speed report

A score is only useful if it helps you decide what to work on next. Start with the issues that most affect real visitors.

Loading experience

Review First Contentful Paint, Largest Contentful Paint, and Speed Index to understand how quickly useful content appears.

Stability and responsiveness

Look at layout shift and blocking time to find pages that move unexpectedly or feel delayed when visitors try to interact.

Practical fixes

Focus first on redirects, image weight, unused JavaScript, caching, and server response time before chasing small score changes.

Latest optimization guides

Use helpful educational content to rank for search terms and build trust with visitors.

Use the free analyzer, then learn what the results mean.

Run a speed test, download a report, and use the guides on this site to understand the most common causes of slow pages.