PageSpeed Insights Checker
Review current Lighthouse reports through Google PageSpeed Insights.
Open Tool →SEO TOOL DIRECTORY
Speed & Performance Tools
Find the right free tool, open its page, and get started.
7 matching tools
Page Weight and Resource Analyzer
Review page HTML length and available linked resource sizes.
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Website Compression Checker
Read HTTP compression and content-encoding response headers.
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Cache Headers Checker
Inspect cache-control, validators and CDN response hints.
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HAR File Analyzer
Inspect browser-recorded requests, transfer sizes and timing.
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Performance Budget Checker
Compare your measured metrics with editable budgets.
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Responsive Image Loading Checker
Review srcset, sizes, image loading and markup.
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