All in One SEO Analyzer by AIOSEO
Free SEO tool that analyzes website meta tags, keywords, and content structure to provide an optimization score and
What it does
Permissions and access
Taken from the extension's own manifest file inside the package. The store listing does not spell this out, so it is worth reading before you install.
| Permission | What it allows |
|---|---|
activeTab | Access the current tab when you click the extension |
scripting | Run its own code on pages |
storage | Store its own settings and data |
tabs | See the addresses and titles of your open tabs |
Requests 4 permissions — extensions doing the same job average 3.9.
Technical details
Description
The All in One SEO Analyzer by AIOSEO is a free tool that evaluates your website's search engine optimization. It examines key on-page elements such as meta descriptions, title tags, keywords, and content structure, providing a comprehensive SEO score. This score indicates how well your site is optimized; a higher score means better optimization, which can improve your rankings in search results. The tool is designed to help you identify areas for improvement, ultimately driving more organic traffic to your site. It is useful for small business owners who want to boost their online presence, as well as SEO professionals seeking detailed audits of client sites.
Features
- SEO Score Analysis: The tool calculates an overall SEO score based on various factors, giving you a quick snapshot of your site's optimization level. Use this to track progress over time.
- Meta Description and Title Check: It verifies that each page has a unique, descriptive meta description and title tag, which are critical for click-through rates from search engine results pages (SERPs).
- Keyword Analysis: The analyzer checks if your target keywords are properly used in headings, content, and meta tags, helping you align your content with search intent.
- Content Structure Review: It evaluates heading hierarchy (H1, H2, etc.), paragraph length, and readability, ensuring your content is well-organized for both users and search engine crawlers.
- Performance Insights: While not a full speed test, the tool may flag issues like missing alt text on images or excessive external links that could affect user experience and SEO.
- Actionable Recommendations: Based on the analysis, you receive specific suggestions to fix problems, such as adding meta descriptions or improving keyword density, making it easy to implement changes.
Whether you are optimizing a single blog post or a large e-commerce site, this tool provides the data you need to make informed decisions. By regularly running analyses, you can monitor the impact of your SEO efforts and adjust strategies accordingly.
Extensions that do the same job
Matched by what these extensions actually do, not by store category, and sorted so the ones asking for the least access come first.
| Extension | Site access | Permissions | Users | Rating |
|---|---|---|---|---|
| All in One SEO Analyzer by AIOSEO — this page | All sites | 4 | 50K | 4.9★ |
| IP Address and Domain Information | Limited | 1 | 100K | 4.4★ |
| EverBee - Find Best Selling Products on Etsy | All sites | 3 | 200K | 4.7★ |
| HeadingsMap | All sites | 3 | 100K | 4.5★ |
| PPSPY-#1 Shopify analytics & dropship tool | All sites | 1 | 100K | 3.9★ |
| SEO Pro Extension | All sites | 2 | 100K | 4.8★ |
| Check My Links | All sites | 4 | 90K | 4.4★ |
Want the same thing with less access? IP Address and Domain Information asks for fewer permissions than this one.
Store data last checked August 14, 2026.