# SEO Pro Extension review (2026): is it any good? > Free Chrome and Firefox extension for on-page SEO checks Checked Oct 23, 2026 ยท graded Oct 23, 2026 by ToolGPA. SEO Pro Extension is a free browser extension that shows a page's main SEO data in seven tabs: overview, headings, status, links, images, schema and social. The overview covers the title, meta description, canonical, meta robots, word count and Core Web Vitals field data, and the icon flags noindex pages and canonicals pointing elsewhere. It is made by MarketingSyrup, which sells SEO courses. - **Category:** SEO Browser Extensions - **Made by:** MarketingSyrup - **Website:** https://chromewebstore.google.com/detail/seo-pro-extension/lajfdngpocmchpihjecojjllfjeehgnl - **Runs on:** Browser extension - **Who should skip it:** Not for you if you want keyword, ranking or backlink data, as it has none. - **Facts last checked:** Oct 23, 2026 ## Pricing As of Oct 23, 2026, SEO Pro Extension is free to use. - **Pricing model:** Free - **Free plan:** The vendor's FAQ says the extension is 100% free, needs no subscription and will never ask for payment; donations are optional. - **Free trial:** None listed. | Plan | Price | What you get | | --- | --- | --- | | Free | $0 | All seven tabs and every export, free for Chrome and Firefox, with an optional donation link. | Read from https://marketingsyrup.com/seo-pro-extension/ on Oct 23, 2026. Prices change, so confirm with SEO Pro Extension before buying. ## Key features - **Overview tab:** Title, meta description, canonical, meta robots, language, word count and counts of headings, images and links, with links to robots.txt and the sitemap. - **Core Web Vitals:** Shows LCP, INP and CLS from Chrome's user experience data for mobile, falling back to whole-site figures when the page has none. - **Status codes and redirects:** The icon shows the page's HTTP status, and the Status tab shows redirect chains and how http/https and www versions are handled. - **Headings, links and images:** A color-coded heading tree, internal and external links with anchor text and nofollow highlighting, and image alt text, each exportable to CSV. - **Schema tab:** Lists the structured data types and entities on the page, including types such as Organization and Person that do not produce rich results. - **Social preview:** Shows the Open Graph image, title and description a page will use when shared on networks such as LinkedIn and X. ## Good for - SEOs sizing up a prospect's site in a few clicks - Day-to-day on-page checks during audits - Checking whether a backlink on a page is followed ## Worth knowing - It checks one page at a time and has no keyword, ranking or backlink data. - Core Web Vitals are mobile field data only; pages without enough Chrome data show site-wide figures or nothing. - It is available for Chrome and Firefox only; the Chrome Web Store shows its last update as November 20, 2024. - 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. SEO Pro Extension shows a page's tags, word count, Core Web Vitals, status and redirects, headings, links, images, schema and social preview in seven tabs, free on Chrome and Firefox. It has no keyword, ranking or backlink data, its Core Web Vitals are mobile field data only, and the store shows its last update as November 2024. - **Value for money: A.** Free, and the vendor's FAQ says it needs no subscription and will never ask for payment; donations are optional. - **Free plan and trial: A.** Free outright: all seven tabs and every export, with nothing held back. - **Features: C.** Title, description, canonical, robots, word count, mobile Core Web Vitals, status and redirects, a heading tree, links with nofollow marked, alt text, schema types and social preview, with CSV exports. The gap the listing names: no keyword, ranking or backlink data. - **Ease of use: B.** No rating on record, but nothing to set up: the icon itself flags noindex pages and canonicals pointing elsewhere. - **Platforms and integrations: C.** Chrome and Firefox, so computers only, with Chrome UX Report data the one thing it pulls in. These are ToolGPA's own grades. Graded from this listing, whose facts were read from MarketingSyrup's own page and its Chrome and Firefox store listings on 23 October 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among SEO browser extensions - SEO Pro Extension'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). - SEO Pro Extension 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.** SEO Pro Extension 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 Chrome UX Report **Tags:** Site audit, Schema markup, Page speed ## Alternatives - [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-seo-pro-extension) - [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-seo-pro-extension) - [Sprout SEO](https://toolgpa.com/tools/sprout-seo): Free on-page SEO extension for Chrome, Firefox and Edge. [Compare](https://toolgpa.com/compare/seo-pro-extension-vs-sprout-seo) - [SEOquake](https://toolgpa.com/tools/seoquake): Free Semrush extension for page audits and metrics in Google results. [Compare](https://toolgpa.com/compare/seo-pro-extension-vs-seoquake) - [META SEO inspector](https://toolgpa.com/tools/meta-seo-inspector): Free Chrome extension that lays out a page's hidden metadata. [Compare](https://toolgpa.com/compare/meta-seo-inspector-vs-seo-pro-extension) ## Sources The prices, plans, platforms and features above were read from these pages on Oct 23, 2026: - https://marketingsyrup.com/seo-pro-extension/ - https://chromewebstore.google.com/detail/seo-pro-extension/lajfdngpocmchpihjecojjllfjeehgnl - https://addons.mozilla.org/en-US/firefox/addon/seo-pro-extension/ Page: https://toolgpa.com/tools/seo-pro-extension Listed by ToolGPA (toolgpa.com).