Another useful feature of the Lighthouse tool is the ability to audit your page for Search Engine Optimisation to assess how well a web page is optimized for search engines.
The Lighthouse SEO score takes into account several factors that can influence a web page’s search engine ranking and ensures search engines can understand and index the page effectively.
The Lighthouse SEO score ranges from 0 to 100, with higher scores indicating better SEO optimization.
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https://developer.chrome.com/docs/lighthouse/seo/