A Practical SEO Chrome Extension for On-Page and GEO Checks
Short answer: the Hamza Khalil SEO Toolkit is a Chrome extension for checking useful SEO and GEO signals on the page you are currently viewing. It brings page analysis, metadata checks, SERP preview, keyword density and links to other tools into one browser popup.
I built it for marketers, SEO specialists, founders and site owners who want a quick first look at a page without opening several separate tools. It is designed for on-demand checks while you browse. It is not a replacement for Search Console, analytics platforms or a full website crawler.
What can the SEO Chrome extension check?
The popup groups checks by the kind of question you want to answer. Start with the overview, then open the detailed sections when you need to inspect a specific signal.
Analysis: overview, technology and issues
- Overview: get a compact view of the current page and its main on-page signals.
- Technology: review technologies detected on the page.
- Issues: see the page checks that need a closer look, then inspect the relevant detail rather than guessing from a single score.
- GEO: review signals such as AI crawler access, indexability, server-rendered content, sitemap and llms.txt availability, structured data, citations and trust signals. Passing these checks does not guarantee that an AI answer engine will cite a page.
- SERP: preview how the title and description may appear in search, and check visible text and phrase use.
- Density: review how often phrases appear in the page text. Use this as an editing aid, not a target to stuff keywords toward.
Page data: headings, images, links and structured information
When the overview identifies something to inspect, open the matching page-data tab:
- Headings: review the heading outline and hierarchy.
- Images: inspect image details and alternative text.
- Links: review links found on the current page.
- Social: check social sharing metadata.
- Hreflangs: inspect language and regional alternate links when present.
- Structured data: see the structured markup detected in the page source.
- Whois: open domain registration details when you need to review the domain.
Quick links for deeper checks
The extension also provides shortcuts to services and tools for work that goes beyond one page:
- Link metrics: quick access to Domain Authority and spam-score checks.
- Archive: open the page’s Wayback Machine history when an older version may help explain a change.
- SEO tools: quick links to Similarweb, Semrush, Ahrefs and PageSpeed Insights.
These entries open separate services. They may have their own accounts, permissions or usage limits, and any figures shown there come from those services rather than from the extension.
How to use it
- Install it from the Chrome Web Store. Use the official listing for the Hamza Khalil SEO Toolkit.
- Open a page you want to review. The extension reads the active page after you open it.
- Open the extension popup and start with Overview. Use the other tabs to investigate headings, images, links, social tags or structured data.
- Review the GEO and SERP sections in context. Treat them as technical and content signals, not promises of rankings or citations.
- Use a full audit for site-wide work. For multi-page crawling, use a crawler or the SEO audit tool. For performance checks, run PageSpeed Insights.
Three workflows I actually use it for
The tab list is long, so here is how the extension earns its place in real work — three workflows, each under a few minutes:
- Competitor page teardown (2 minutes). Open the page outranking you, then read Overview for their title and description shape, Headings for how they structured the answer, and Structured data for which rich results they're eligible for. You're not copying — you're finding the bar you have to clear.
- Pre-publish checklist. Before a new post goes live: title length and keyword placement, exactly one H1, image alts filled, canonical set, OG and Twitter tags rendering correctly in the Social tab. Catches the mistakes that are embarrassing to fix after Google has already indexed the page.
- Client spot-checks. New landing page went live? Hreflangs present, social tags on, Issues tab quiet. Ten seconds per page beats firing up a full crawl when only one template changed.
- New-site launch smoke test. After a redesign or migration goes live, open the new homepage and two or three key templates: confirm titles, canonicals and hreflangs survived the move, check structured data still validates, and glance at the Issues tab. A full crawl comes later — this catches the launch-day disasters in five minutes.
Extension vs crawler vs full audit: pick the right tool
The extension is a spot-check instrument, not a site-wide one. Here's where each tool belongs:
| Job | Use | Why |
|---|---|---|
| Inspect one page while browsing | This extension | Instant, in context, no setup |
| Crawl the whole site | Screaming Frog or a site crawler | Finds duplicates, redirect chains and orphans across thousands of URLs |
| Measure performance | PageSpeed Insights | Lab and field data the extension doesn't measure |
| Client-ready report | One-click SEO audit | 21 checks with PDF export |
Rule of thumb: if the question starts with "this page," use the extension. If it starts with "every page," reach for the crawler.
What the extension does not do
It does not crawl your whole site in the background, and it does not present traffic, backlink, ranking or AI visibility figures as verified metrics. It focuses on the page open in Chrome and gives you a faster way to inspect its visible SEO signals.
Saved report summaries stay in Chrome local storage. Optional search-result and Wayback lookups request access when you use those features. GEO checks make on-demand requests to public website resources. For the current permissions and privacy details, read the Chrome Web Store listing.
Try the extension
Frequently asked questions
Is this SEO Chrome extension for desktop Chrome?
Yes. The Chrome Web Store listing says it is for desktop Chrome and requires Chrome 109 or later. Check the listing for the latest availability and requirements.
Does it check every page on my website?
No. It runs on demand for the page currently open in Chrome. Use a site crawler or a full SEO audit when you need to check many URLs at once.
Does it show verified traffic or backlink numbers?
No. The extension does not provide traffic, backlink, ranking or AI visibility figures as verified metrics. It includes quick links to external services for separate research.
Does passing a GEO check mean AI tools will cite my page?
No. The checks help review technical accessibility and content signals. Citation decisions depend on the answer engine and the query, so a passing check is not a guarantee of inclusion.
Try it on a page you work on
Open the toolkit while browsing and use the tabs that match the question you are trying to answer.
Get the extension →
