Page Speed Analyzer
Analyze your page speed with Core Web Vitals (LCP, FCP, CLS, TTI) via Google PageSpeed Insights API, integrated with practical recommendations.
How to Use the Page Speed Analyzer
The Page Speed Analyzer pulls Core Web Vitals and load metrics straight from Google's PageSpeed Insights API: LCP, FCP, CLS, TTI, plus the recommendations Google pairs with each score. For logistics sites where quotes start with a web form, a few hundred milliseconds of delay sits directly between a shipping manager and your contact page.
Which Core Web Vitals matter most for lead pages
Largest Contentful Paint measures how fast the main headline and hero appear, and it is the metric visitors feel most directly. Cumulative Layout Shift catches elements jumping around while the page loads, which on a form-heavy contact page means mis-clicks and abandoned submissions. Interaction to Next Paint tells you how long the page takes to respond to the first tap. Prioritize the metric Google marks as failing, then work down the list.
Turning recommendations into a fix list
The report groups suggestions by the resource responsible: images, scripts, fonts, or server response. Send the list to your developer as-is, since each item names the file and the estimated saving. Fix server response and image weight first, because those two account for most slow logistics pages built on stock templates. Re-run the analysis after each deployment to confirm the field metrics moved in the right direction.
How the Page Speed Analyzer Works
Enter URL
Provide the page URL you want to check.
Core Web Vitals Check
We measure LCP, FCP, CLS, TTI via Google PageSpeed API.
Get Recommendations
Receive performance improvement suggestions ranked by impact.
Why Use This Tool
Real Google Data
Uses official Google PageSpeed Insights API.
Core Web Vitals Focus
Directly measures the metrics Google uses for ranking.
Practical Fixes
Specific recommendations, not generic advice.
Frequently Asked Questions
What metrics are measured?▼
Largest Contentful Paint (LCP), First Contentful Paint (FCP), Cumulative Layout Shift (CLS), Time to Interactive (TTI).
How is this different from Google PageSpeed?▼
Same data source but with integrated analysis across other site health categories.
How accurate are the results?▼
Our tools use multiple AI engines and real-time data sources to provide accurate, up-to-date analysis.
Can I use the results commercially?▼
Yes, all results are yours to use for any purpose.
What is a good LCP for a service page?▼
Google considers anything under 2.5 seconds good. If the hero image or headline takes longer, compress the image and reduce render-blocking scripts before touching anything else.
Why does the score differ from my own browser test?▼
PageSpeed Insights reports both lab and field data. Field data comes from real visitors on real devices and connections, so it varies from a test run on a fast desktop machine.
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