Free · No Signup · Real-time Analysis

Test Your Website Speed
& Core Web Vitals

Get PageSpeed scores, LCP, CLS, FID and actionable optimization tips in seconds.

Running speed test…

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Results

⚡ Opportunities

What You'll Get

Deep performance insights powered by Google Lighthouse

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4 Score Categories

Performance, Accessibility, Best Practices, and SEO — all scored 0–100 with color indicators.

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Core Web Vitals

LCP, CLS, TBT, FCP, Speed Index, and TTI — the metrics Google uses for rankings.

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Mobile & Desktop

Test both devices simultaneously and compare scores side-by-side.

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Fix Suggestions

Actionable opportunities ranked by potential savings in load time.

How It Works

Three Simple Steps

Enter Your URL

Paste any website address. Choose mobile, desktop, or both test modes.

Run the Test

We call Google PageSpeed Insights API to run a full Lighthouse audit on your site.

Review & Fix

See your scores, Core Web Vitals, and prioritized opportunities to boost speed.

Frequently Asked Questions

What is a good PageSpeed score?

Scores of 90–100 are considered Good (green). 50–89 is Needs Improvement (orange). Below 50 is Poor (red). Aim for 90+ on both mobile and desktop for best SEO and user experience.

What are Core Web Vitals?

Core Web Vitals are Google's official user experience metrics: LCP (Largest Contentful Paint) measures loading, CLS (Cumulative Layout Shift) measures visual stability, and FID/TBT measures interactivity. These directly affect your Google Search ranking.

Why is mobile score lower than desktop?

Mobile tests simulate a slower CPU (4x throttle) and network (3G equivalent), reflecting real-world mobile conditions. This is normal — Google weighs mobile scores more heavily since mobile-first indexing.

How often should I test my website speed?

Test after every major update, theme change, or new plugin/script addition. For ongoing monitoring, monthly tests are a good baseline. Run it before and after optimizations to measure improvement.

Test Your Website Speed& Core Web Vitals