Page Speed Insights Analyzer

Learn how Google measures Core Web Vitals by analyzing this exact page load in your browser.

Live Browser Metrics

How fast did this page load for you?

Instead of running a lab test, this tool uses the standard Performance API built into your web browser to measure exactly how long it took you to load this page just now. This is exactly how Google collects Real User Monitoring (RUM) data for Chrome UX Report (CrUX).

Measuring your page load performance...

Measuring...

Time to First Byte (TTFB)

Time it takes for the browser to receive the first byte of page content from the server.

--ms

Measuring...

First Contentful Paint (FCP)

Time when the browser renders the first bit of content from the DOM.

--ms

Measuring...

Largest Contentful Paint (LCP)

Time when the largest text or image element becomes visible.

--ms

Measuring...

DOM Content Loaded

Time when the initial HTML document has been completely loaded and parsed.

--ms

Measuring...

Page Load Complete

Time when the whole page has loaded, including all dependent resources.

--ms

Measuring...

Total Transfer Size

Total size of all resources transferred over the network.

--MB

Why Core Web Vitals Matter

Direct Ranking Factor

Since the Page Experience Update, Google actively uses Core Web Vitals (LCP, FID/INP, CLS) as a ranking signal in both mobile and desktop search results.

User Experience & Bounce Rate

Pages that load in 2.4 seconds experience a 24% lower bounce rate than those loading in 3.3 seconds. Speed is directly tied to revenue.

Conversion Rates

Amazon found that every 100ms of latency cost them 1% in sales. Walmart found that every 1s improvement increased conversions by 2%.

How to fix speed issues

Slow TTFB?

Upgrade your hosting, implement server-side caching (Redis/Memcached), and use a premium CDN like Cloudflare.

Slow LCP?

Preload your hero image or LCP element. Remove lazy-loading from above-the-fold images. Serve next-gen formats (WebP/AVIF).

Bloated Transfer Size?

Enable Brotli/Gzip compression. Minify CSS/JS. Defer non-critical JavaScript. Audit your third-party scripts (GTM, Hotjar).

Need a professional speed audit?

Real performance optimization goes beyond installing a caching plugin. Our technical SEO team digs into your server configuration, React hydration times, database queries, and third-party waterfall to unlock enterprise-grade speed.

Explore Technical SEO Services