# Website SEO Checker review (2026): is it any good? > Sitechecker's free Chrome extension for on-page SEO checks Checked Oct 23, 2026 ยท graded Oct 23, 2026 by ToolGPA. Website SEO Checker is Sitechecker's free Chrome extension for checking the page in front of you: status code, metadata, canonical and indexing rules, headings, keyword density, links, hreflang, images, structured data and page speed. Signing in to a Sitechecker account with Google Search Console connected adds clicks, impressions and top queries for the page, plus issue tracking and change monitoring. - **Category:** SEO Browser Extensions - **Made by:** Cyber Circus Limited - **Website:** https://sitechecker.pro/seo-chrome-extension/ - **Runs on:** Browser extension - **Who should skip it:** Too light for whole-site audits, as it checks one page and site crawls are a separate Sitechecker product. - **Facts last checked:** Oct 23, 2026 ## Pricing As of Oct 23, 2026, Website SEO Checker is free to use. - **Pricing model:** Free - **Free plan:** Free to install and use; Search Console insights and issue monitoring need a Sitechecker account with Search Console connected. - **Free trial:** None listed. | Plan | Price | What you get | | --- | --- | --- | | Free | $0 | Every on-page check with no sign-up; Search Console data and monitoring appear once you log in to Sitechecker. | Read from https://sitechecker.pro/seo-chrome-extension/ on Oct 23, 2026. Prices change, so confirm with Website SEO Checker before buying. ## Key features - **On-page overview:** Shows URL structure, status code, page size, title, description and H1, canonical tag, and indexing rules from meta robots, X-Robots-Tag and robots.txt. - **Content analysis:** Lists and highlights the H1 to H6 headings, counts words and characters, and gives keyword density for one, two and three-word phrases and the text-to-code ratio. - **Links and images:** Sorts links into internal, external and subdomain with dofollow or nofollow status, anchor text and HTTP codes, and flags images missing alt text or broken. - **Hreflang and structured data:** Checks hreflang codes and return links for international sites and lists the Schema.org types and properties found on the page. - **Page speed:** Measures loading speed on mobile and desktop and points to the elements slowing the page down. - **Search Console insights and monitoring:** With a connected account, shows clicks, impressions, CTR, position and top queries over 7 to 90 days, indexing status, and changes to the page over time. ## Good for - Quick on-page checks of any page while browsing - Sitechecker customers who want Search Console data beside the page - Checking hreflang setups on international sites ## Worth knowing - It checks one page at a time; whole-site crawls are a separate product on the Sitechecker platform. - Search Console insights and issue monitoring work only when logged in to a Sitechecker account. - It is listed for Chrome only. - The Chrome Web Store notes the developer has not identified itself as a trader, so EU consumer rights do not apply. ## ToolGPA grades **GPA: 3.0 out of 4**, graded Oct 23, 2026. Website SEO Checker is Sitechecker's free Chrome extension for the page you're on: status code, tags, indexing rules, headings, keyword density, links, hreflang, schema and page speed. It checks one page at a time, whole-site crawls are a separate Sitechecker product, and the Search Console figures only show once you're signed in to a Sitechecker account. - **Value for money: A.** Free from Sitechecker, with no paid tier for the extension and no sign-up for the on-page checks. - **Free plan and trial: A.** Free outright: every on-page check works with no account. Search Console figures and change monitoring need a Sitechecker login, and the listing doesn't say whether a free account covers them. - **Features: C.** Status code, title, description, canonical, robots rules, headings, keyword density, links with follow status, image alt text, hreflang, schema and mobile and desktop speed. The gap the listing names: one page at a time, with site crawls a separate product. - **Ease of use: B.** No rating on record, but nothing to set up for the page checks: install it and open the panel on any page, with no sign-up. - **Platforms and integrations: C.** Chrome only, so computers only. It reads Search Console and Google Analytics 4 data through a Sitechecker account, and nothing else is listed. These are ToolGPA's own grades. Graded from this listing, whose facts were read from Sitechecker's own page and its Chrome Web Store listing on 23 October 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among SEO browser extensions - Website SEO Checker's GPA of 3.0 is higher than 17 of the 34 other SEO browser extensions we grade, and level with 16. - It stands best on free plan and trial (A, above 5 of 34) and worst on platforms and integrations (C, above 0). - Website SEO Checker has no paid plan. - On features, ease of use and platforms it scores 2.3 out of 4. Nothing scores higher for less, though at least one tool matches that score at a lower price. The category's chart of price against score: https://toolgpa.com/charts/seo-extensions ## Keep it, or make your own? **Keep it.** Website SEO Checker is free, so making your own would save you nothing. And it is not the kind of software a weekend replaces. - You could make: Schema markup: an app builder makes this well. - You could not: A crawler that checks every page of a site. - You could not: Speed tests run from real browsers on a schedule. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. ## Works with Google Search Console, Google Analytics 4 **Tags:** Site audit, Schema markup, Page speed ## Alternatives - [SEOquake](https://toolgpa.com/tools/seoquake): Free Semrush extension for page audits and metrics in Google results. [Compare](https://toolgpa.com/compare/seoquake-vs-website-seo-checker) - [Detailed SEO Extension](https://toolgpa.com/tools/detailed-seo-extension): Free Chrome and Firefox extension for one-click on-page SEO checks. [Compare](https://toolgpa.com/compare/detailed-seo-extension-vs-website-seo-checker) - [SEO META in 1 CLICK](https://toolgpa.com/tools/seo-meta-in-1-click): Free Chrome extension that lists a page's meta tags and headings. [Compare](https://toolgpa.com/compare/seo-meta-in-1-click-vs-website-seo-checker) - [Sitechecker](https://toolgpa.com/tools/sitechecker): Site audits, monitoring, rank and AI visibility tracking for agencies. [Compare](https://toolgpa.com/compare/sitechecker-vs-website-seo-checker) - [SEO Pro Extension](https://toolgpa.com/tools/seo-pro-extension): Free Chrome and Firefox extension for on-page SEO checks. [Compare](https://toolgpa.com/compare/seo-pro-extension-vs-website-seo-checker) ## Sources The prices, plans, platforms and features above were read from these pages on Oct 23, 2026: - https://sitechecker.pro/seo-chrome-extension/ - https://chromewebstore.google.com/detail/website-seo-checker/nljcdkjpjnhlilgepggmmagnmebhadnk Page: https://toolgpa.com/tools/website-seo-checker Listed by ToolGPA (toolgpa.com).