SEO CENTER Extension

SEO CENTER gathers a page's on-page SEO details into one popup so an audit takes a few clicks instead of a trip through several tools. It reads the page title and meta description with character counts, the language, word count, sitename, robots tag and canonical, lays out the H1 to H6 heading structure with copy buttons, and counts images with and without alt text. Links are highlighted in different colors by status. A quick tools menu then opens Google PageSpeed Insights, the Rich Results Test, the Wayback Machine, the Structured Data Testing Tool and similar pages in one click. It is meant for people who run SEO audits and on-page checks on a regular basis, and it is a single-page checker rather than a crawler.