SEO SnapShot: Free Chrome Extension That Audits Any Webpage in Seconds
If you do any kind of SEO work, you know the drill. Open a page, right click, hit Inspect, dig through the HTML to find the H1, count the links by hand, paste the text into a word counter, then check the meta tags one by one. Five minutes per page. Twenty pages a day. You do the math.
I built SEO SnapShot to skip all of that.
TL;DR Extension Details
- Highlights all the headings on the page (h1,h2, h3, etc)
- Color all the links on the page
- Orange – Internal Link
- Blue – External Link DoFollow
- Red – Exxternal Link NoFollow
- Page Meta
- Page Keyword Density
It’s a free Chrome extension that runs a complete on-page SEO audit of whatever page you’re looking at, with one click. Headings, links, meta tags, word count, image alt text, repeated phrases. All of it, all at once. Takes about half a second.
Here’s what it actually does.
Page Meta Information
The first section shows you the three things that matter most for how a page appears in search results: the title tag, the meta description, and the URL.
Each one comes with a character count and a color-coded warning. If your title is under 30 characters or over 60, the count turns orange. If your meta description is missing entirely, it turns red. If everything looks healthy, the counts go green. You can spot title tag issues across an entire site in minutes instead of clicking through one page at a time.
Heading Structure Audit
Every page should have exactly one H1 tag. Most pages do not. SEO SnapShot shows you a visual grid of every heading level from H1 through H6 with the count for each.
If a page has no H1, the H1 box turns red. If it has multiple H1 tags, which is surprisingly common and bad for SEO, the box turns orange. Everything else just shows a clean count so you can see the heading hierarchy at a glance.
This alone has caught issues on dozens of pages I would have missed otherwise. WordPress themes love throwing extra H1 tags into sidebars and footers. You’d never know without looking.
Visual Heading Highlights On the Page
Click the Headings toggle and the extension overlays color-coded outlines on every heading on the actual webpage. Each level gets its own color, with a small label badge showing whether it’s an H1, H2, H3 and so on.
This is where it gets useful for content audits. You can immediately see whether the heading flow makes sense, whether someone jumped from an H2 straight to an H4, or whether the most important keyword is buried in an H3 when it should be in the H1.
Link Analysis
The extension counts every link on the page and breaks them into three categories.
Internal links point to other pages on the same domain. External follow links pass SEO equity to other websites. External nofollow links are tagged with the rel=”nofollow” attribute, which tells Google not to pass authority through that link.
Knowing the ratio of these matters. Too many external follow links can dilute your page authority. Too few internal links and you’re not building topical relevance for your own site. SEO SnapShot gives you the breakdown instantly.
Visual Link Highlights
By default, the extension highlights every link on the page in a different color the moment you open it. Internal links get a yellow background, external follow links go blue, external nofollow links go red.
This is particularly useful for spotting accidental external links that should have been internal, or for checking that your sponsored content has the right nofollow tags applied.
Content Statistics
Three numbers, displayed prominently. Word count, image count, and missing alt text count.
Word count tells you whether the content is substantial enough to compete in search. Image count gives you a sense of how visual the page is. Missing alt text is the one most people forget. Every image without an alt attribute is bad for both SEO and accessibility, and SEO SnapShot tells you exactly how many you’ve got.
Phrase Analysis With Tabs
This is the feature I’m most excited about, because most keyword density tools are useless. They show you the frequency of single words like “the” and “and” and pretend that’s helpful.
SEO SnapShot does it differently. It only analyzes phrases of three, four, or five words. You toggle between them with tabs. Each tab shows you the most repeated phrases of that length on the page, with a count and a visual bar showing relative frequency.
This is way more useful than single word density because phrases reveal what a page is actually about. If a page is targeting “running shoes for women” you’ll see that exact phrase appearing repeatedly. If a competitor is winning for a phrase you didn’t expect, you’ll spot it instantly.
The tool also filters out common stop words and skips phrases that start or end with filler words like “the” or “and” so you only see meaningful patterns.
SEO SnapShot does not collect any data. It does not track which pages you visit, log URLs, store anything to a server, or use cookies. All analysis happens locally inside your browser. There’s no signup, no account creation, no email required.
I built this for myself first, because doing on page audits manually was eating hours out of my week. Now I use it on every client audit, every competitor analysis, and every site I’m researching for content ideas.
It’s free. Always will be. Install it from the Chrome Web Store and let me know what you think.
