Reflyma
Reflyma / Website Performance

Website Speed Tester
Find the issues. Get a fix plan.

Test one URL with Google PageSpeed Insights. Review its scores, measured metrics, failed audits and practical steps for addressing each issue.

  • Real Lighthouse data
  • Prioritized issues
  • Issue-specific fix steps
  • No automatic site changes
Technical performance overview
Enter a URL above to run a test
Performance

Loading speed and responsiveness.

Accessibility

Accessibility checks from Lighthouse.

Best practices

Browser and web development checks.

SEO

Basic on-page SEO checks from Lighthouse.

Test detailsLive PageSpeed Insights resultsMobile and desktop strategiesLab and field data when availableEvidence from Lighthouse auditsRule-based fix guidance
Coverage

What the speed test checks.

The report uses the scores and audit evidence returned by Google PageSpeed Insights and Lighthouse for the URL and device strategy you choose.

Performance score

Lighthouse’s 0–100 performance score and its underlying lab measurements for the selected device.

Core loading metrics

Largest Contentful Paint, First Contentful Paint, Total Blocking Time, Cumulative Layout Shift, Speed Index and server response time when returned.

Field data

Real-user Chrome UX Report metrics, including LCP, INP and CLS, when Google has eligible data for the URL or origin.

Accessibility and best practices

Separate Lighthouse category scores and relevant failed audits that identify accessibility or web best-practice concerns.

SEO checks

Lighthouse’s basic SEO category checks. This is not a replacement for Reflyma’s broader multi-page technical SEO crawl.

Issue evidence and fixes

Audit identifiers, descriptions, affected resources and savings estimates when supplied, paired with standard rule-based next steps.

How it works

How the test works.

01

Run Lighthouse

Google loads the submitted URL using the selected mobile or desktop strategy.

02

Review detected issues

Failing audits are ranked using audit severity and savings estimates returned by Lighthouse.

03

Apply and verify fixes

Follow the issue-specific plan, then run the same strategy again to compare findings.

This page tests one URL per run. Multi-page crawl results and combined site-wide performance reports are not available in this tool yet.

FAQ

Questions, answered.

Does this test the whole website?

No. It tests only the URL you enter. To check another page, run a separate test for that URL.

Where do the results come from?

Scores, metrics and findings are returned by Google PageSpeed Insights and Lighthouse. Missing field data is marked unavailable; it is not estimated.

Are fixes generated by AI?

No. Reflyma uses fixed rules matched to Lighthouse audit IDs and titles, together with Google’s returned audit details, to show suggested steps. It does not use AI to generate findings or recommendations.

Does Reflyma automatically change my website?

No. The tool reports findings and suggested steps only. It does not edit your website or change production settings.

Need a broader technical SEO audit? Open Website SEO Analyzer