On-page SEO, without guessing
A lot of on-page SEO comes down to details you can't easily see for yourself — how a link actually previews when shared, whether your keywords are used the way you think they are, or how your page stacks up against a competitor's. Our SEO Tools surface exactly that, so decisions are based on what's really there instead of assumptions.
Control how your page previews
The Meta Tags Toolkit pulls in a page's existing title, description and image, lets you edit them, and shows a live preview of exactly how the page will look when shared on Google, X, Facebook, LinkedIn, Pinterest and Slack — then generates the meta tag code ready to paste into your site. If you just want to check what tags a page already has without editing anything, the simpler Meta Tags Checker does exactly that in one lookup.
Analyze a page and check your keywords
The Website SEO Analyzer scans a URL and reports on the on-page factors that actually affect ranking — title and heading structure, image alt text, page speed signals and more — giving you a prioritized list of what to fix first. The Keyword Checker tells you how often and where a target keyword appears on a page, which is the fastest way to confirm your content is actually optimized for the term you're targeting rather than just mentioning it once.
Compare and preview like a search engine
Optimizing in isolation only gets you so far — the SEO Compare tool runs the same checks against two URLs side by side, so you can see exactly where your page is ahead of or behind a competitor's. Before you publish, the SERP Preview Tool shows how your title and description will actually render in Google's search results, including whether they'll get cut off — a lot easier to fix before it goes live than after.
Every tool here works from a public URL — there's no plugin to install and no account to connect to your site.
Who these tools are for
You don't need to be a full-time SEO specialist to get value out of this page. Site owners use the Meta Tags Toolkit before every new page launch to make sure links preview correctly wherever they're shared. Bloggers and content writers lean on the Keyword Checker to confirm a post is actually built around its target term instead of just mentioning it once near the top. Agencies and freelancers use SEO Compare during client pitches to show, side by side, exactly where a prospect's site is losing ground to a competitor. And anyone publishing regularly benefits from a quick SERP Preview check before hitting publish, since a title that gets cut off in search results quietly costs clicks every single day it stays live.
Getting the most out of a check
SEO tools are only as useful as how you act on them. Treat the SEO Analyzer's output as a checklist, not a one-time score — re-run it after each meaningful change and confirm the issues you fixed are actually gone. When using the Keyword Checker, look at more than just the count: where a keyword appears (title, first paragraph, headings) usually matters more than how many times it shows up. And when comparing against a competitor, focus less on matching their exact structure and more on understanding why a particular page might be outperforming yours — content depth, page speed, and backlinks all factor in beyond what any single on-page tool can show you.
On-page is one piece of a bigger picture
It's worth being upfront about what these tools can and can't tell you. Every check here happens on the page itself — titles, tags, keyword placement, structure. None of it measures off-page factors like backlink quality, domain authority, or how a site performs over months of crawling and indexing, because those require ongoing data collection rather than a single lookup. Think of on-page SEO as the part you have full, immediate control over: it won't guarantee a ranking on its own, but a page with clean, well-optimized on-page fundamentals gives everything else — content quality, backlinks, site authority — a better foundation to build on. Run these checks as a baseline before investing in more time-intensive SEO work, so you're not troubleshooting a ranking problem that turns out to be a missing meta description.
How it works
Enter a URL or keyword
Paste the page you want to check, or the target term you're optimizing for.
Get the analysis
The tool scans the page and returns a clear, prioritized read on what's working and what to fix.
Fix and re-check
Make the change on your site, then re-run the check to confirm it's resolved.
Key features
Benefits of using SEO tools
Better Content Strategy
See exactly how a page is optimized before publishing, instead of guessing what search engines will make of it.
Fewer Missed Clicks
Catch a title that gets cut off in search results before it quietly costs clicks day after day.
No Plugin to Maintain
Run a check on any URL without installing anything on your site or keeping a plugin updated.
Common use cases
- Checking a new page's on-page SEO before it goes live.
- Confirming a title and description will render correctly, without truncation, in search results.
- Comparing your page against a competitor's to see where you're falling behind.
- Verifying a target keyword is placed where it actually matters, not just mentioned once.
Best practices
- Re-run the SEO Analyzer after every meaningful content change, not just once at launch.
- Check keyword placement in titles and headings, not just the raw count.
- Use SEO Compare to understand why a competitor is ahead, not just that they are.
What people are saying
Caught a title that was getting cut off in search results. Fixed it in two minutes once I actually saw it.
Use this before every page launch now. Turns a vague "is this optimized" question into a clear checklist.
Showed exactly where a competitor's page was beating ours. Useful for client pitches.