Tag Archives: Critical Priority
May 29, 2026
An empty title tag hands Google a blank space where one of your strongest ranking and click signals should be, so write a…
February 27, 2026
Best practices guide for H1 Tag Is Empty (ON-003). Priority: Critical. Live check available.
January 17, 2026
A page flagged with "Missing <head> Tag" has no valid <head> element, so your title, meta tags, canonical, and structured data have nowhere…
January 12, 2026
A page flagged with "HTML Is Missing or Empty" returned little or no HTML body for crawlers to read, so search engines have…
April 1, 2025
Best practices guide for H1 Tag Is Missing (ON-004). Priority: Critical. Live check available.
January 10, 2025
Putting aria-hidden="true" on the document <body> hides your entire page from screen readers, so remove it from the body and scope hiding to…
December 22, 2024
Best practices guide for Password on HTTP (SE-014). Priority: Critical. Batch check required.
October 27, 2024
A password field on a plain HTTP page means login details can be read off the wire by anyone on the same network.…
February 11, 2024
Best practices guide for No Mobile Optimization (MB-007). Priority: Critical. Batch check required.
December 12, 2023
One of your pages declares a canonical that returns a 5XX server error, so Google cannot validate the canonical target and may ignore…
Technical SEO consulting and GEO strategy for teams who need real implementation support. 20 years of enterprise experience across major media, technology, recruitment, and ecommerce brands, and a major enterprise brand. Case studies, research, and resources for search and AI visibility.