TL;DR Summaries

Server-side image maps

Server-Side Image Maps Must Not Be Used: How to Fix It

A server-side image map (an img with the ismap attribute inside a link) only responds to…
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Broken external links

Broken External Links

Best practices guide for Broken External Links (LI-024). Priority: Medium. Live check available.
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403 forbidden url in xml sitemaps: how to fix it

403 Forbidden URL in XML Sitemaps: How to Fix It

A 403 Forbidden URL in your XML sitemap is a page you are recommending to search…
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Bold and italic not used to style paragraphs as headings

Bold and Italic Not Used to Style Paragraphs as Headings: How to Fix It

If a paragraph is made bold, large, or italic so that it visually looks like a…
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Diagram of engagement prediction accuracy comparing predicted engagement against actual analytics for a page, showing the gap that signals content or targeting issues.

Engagement Prediction Accuracy

Best practices guide for Engagement Prediction Accuracy (TE-004). Priority: Low. Batch check required.
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4xx error url in xml sitemaps: how to fix it

4XX Error URL in XML Sitemaps: How to Fix It

A 4XX URL in your XML sitemap is a dead link you are actively asking search…
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