On-Page Technical SEO Inspector

by PageGym · pagegym.com · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Inspects on-page SEO signals, checks for common crawler access issues, and more.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#369K

#278K among extensions

Version

0.1.0

updated 1 Jun 2026

Users

monthly, 5 months

Latest, 15 Oct 2026: 1 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About On-Page Technical SEO Inspector

A side-panel inspector for the on-page SEO signals search engines look at. What it shows for the current page: - Title, meta description, canonical, robots meta. - Headings (H1-H6) in document order. Flags missing or duplicated H1. - Open Graph and Twitter card tags (raw values). - hreflang tags, with target language and URL. - schema.org JSON-LD blocks. - Images and their alt text. - All links. Searchable. - Top keywords with highlighting feature. Crawler access: - Automatically fetches and parses robots.txt for the current site. - Tells you whether the URL is allowed for the major search bots. Speed: - One click hands the URL off to your chosen page speed testing service (PageGym or PageSpeed Insights) in a new tab.