Free SEO Score Tool

SEO Score Checker

A quick health score for any URL — title, meta, headings, links, and basic technical SEO

Paste any public URL. We fetch the HTML server-side and grade it. Nothing stored.

How it works

No black box. Here's exactly what SEO Score Checker checks.

  1. 1

    We fetch your page

    Server-side fetch with a timeout and a real User-Agent. We don't store the URL.

  2. 2

    We grade 10 dimensions

    Title, meta description, H1/H2 structure, content depth, internal and external linking, image alt text, canonical link, schema, and crawlability.

  3. 3

    You get a 0–100 score

    Each dimension is weighted by how much it actually moves rankings, not by how easy it is to check.

  4. 4

    You get a prioritized fix list

    High-priority items first — these are the ones that typically show up in keyword position changes within a few weeks.

Why this matters

On-page SEO is the cheapest, fastest leverage you have. Backlinks take months. Content takes weeks. But a missing title, no canonical, three competing H1s, or 40% of images with no alt text — those are 10-minute fixes that deliver real ranking lift.

  • Title and meta tags directly drive click-through rate, and CTR is a ranking factor.
  • Heading structure tells Google what the page is about and gives accessibility tools something to navigate.
  • Internal linking distributes authority through your site and tells crawlers what content matters most.
  • Schema unlocks rich SERP results — stars, FAQs, breadcrumbs — which lift CTR even at the same rank.

Want the full story across every page?

The SEO Score Checker checks one URL. CrawlTide audits your whole site, tracks issues over time, watches your AI Visibility weekly, and pushes meta-tag fixes straight to your CMS.

Run a full audit freeSee all features

No credit card. Free tier covers a small site end-to-end.

Frequently asked questions

How is this score calculated?
Each of 10 dimensions has a weight (out of 100). Title 14, meta description 12, headings 14, content depth 10, internal links 10, external links 6, image alt text 12, canonical 6, schema 8, crawlability 8. We score each dimension based on whether the page meets best-practice thresholds and sum the result.
Why didn't I get 100 even though my page looks fine?
A "fine"-looking page often misses small but real items: a meta description that's too short, missing alt text on a few images, no canonical link, or no structured data. These don't break the page, but they each reduce signal strength. The recommendations show you exactly what's costing you points.
Should I aim for 100/100 on every page?
No. Aim for 80+ on every important page (homepage, top landing pages, top blog posts) and don't lose sleep over 10 points on a low-traffic page. Pareto applies aggressively to SEO — a few high-traffic pages produce most of the wins.
Does this check page speed or Core Web Vitals?
Not in this tool — those are separate checks that need real-browser measurement. Use PageSpeed Insights for performance. This tool focuses on the on-page content and HTML signals you can fix without redeploying infrastructure.
How is this different from running a Lighthouse SEO audit?
Lighthouse is great for accessibility and best practices but its SEO category is intentionally narrow. This tool is opinionated about which signals matter most for actual ranking, weights them accordingly, and gives you a prioritized fix list rather than a checklist.
How often should I re-run this?
Every time you ship a notable change to a page. CrawlTide does it automatically across your whole site every week and shows you what changed — that's the version you want once you have more than a handful of pages.

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