Website Speed Inspection

Diagnose speed, Core Web Vitals and SEO issues in one clean report.

Powered by Google PageSpeed Insights, cached safely on our server, with shareable reports and repeat-check history.

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READING THE REPORT

What a website speed audit checks

A speed audit measures how a page behaves in a controlled test and organizes the findings into practical groups. The performance score summarizes several loading and responsiveness measurements. Accessibility, best-practice and SEO scores cover separate checks, so a fast page can still have missing labels, insecure resources or search metadata problems. Treat each score as a diagnostic starting point rather than a promise about traffic or rankings.

Core loading metrics

Largest Contentful Paint estimates when the main visible content appears. Cumulative Layout Shift measures unexpected movement while the page loads. Total Blocking Time highlights work that can delay interaction in the laboratory test. Large images, render-blocking scripts, slow servers and unused code commonly affect these measurements.

Mobile and desktop tests

Mobile testing uses a constrained device and network profile, so it is normally stricter than desktop testing. Run both strategies when your audience uses different devices. A single test can vary because of hosting load, third-party scripts and network conditions; compare repeated reports and focus on stable patterns.

Prioritizing fixes

Begin with issues that affect the main content or many pages: server response time, oversized images, unnecessary JavaScript, missing caching and layout instability. Test one group of changes at a time, then run a fresh audit. This makes it easier to connect an improvement or regression to the work that caused it.

How Local Listing Hub handles a test

The tool sends the public page URL and selected device strategy to the configured Google PageSpeed Insights service. Results may be cached for up to six hours to reduce repeated external requests and keep reports responsive. A forced re-check requests a new test when the service is available. Private pages, login-protected content, robots restrictions, rate limits or temporary provider errors can prevent a complete report. The comparison option runs the same type of inspection for a second public URL; it does not access either website's private analytics.

Use the shareable report to discuss a result with a developer or client, but review the underlying page before making a decision. Automated audits cannot understand every design goal, business constraint or assistive-technology experience. For important releases, combine these findings with real-device testing, browser checks, analytics and feedback from actual users.

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