
PageSpeed Insights uses Lighthouse, an open-source automated tool, to analyze webpage performance. It provides lab data collected in a controlled environment and field data from actual user experience. The tool measures metrics including First Contentful Paint (FCP), Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP). Scores range from 0-100, with higher scores indicating better optimization. Page speed is a confirmed Google ranking factor.
Analyze the performance of web pages
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BrightEdge is an enterprise-grade SEO platform offering keyword research, competitive analysis, technical audits, content optimization, and AI-powered tools for large organizations.
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Botify is an enterprise SEO platform built for complex technical SEO needs and million-page sites, offering AI-powered visibility tracking and automation tools.
Free SEO tools for Bing search
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Bing Webmaster Tools is a free service that allows webmasters to add websites to Bing's index, monitor site performance, and access SEO optimization tools.