Tool guide
SEO Analyzer: guide & how to use
Fetch a page and score on-page SEO basics.
Enter a public URL. Our server fetches the HTML once (to bypass browser CORS), then your browser analyzes it locally: titles, meta tags, headings, images, Open Graph, and more. You get a score and suggestions—no AI and no third-party SEO APIs. This guide is part of our guides library in the Developer tools category—Regex, JWT, cron, hashing, HTML entities, SQL formatting, permissions, HTTP reference, and JSONPath—browser-only.
What this tool does
SEO Analyzer — Fetch a page and score on-page SEO basics. It fits alongside other utilities on AI Tool Hub so you can solve small problems quickly without installing desktop software.
When it helps
Reach for this tool when your work overlaps with topics like: seo, meta tags, open graph, headings, audit, on-page. Teams use these utilities for ad hoc checks during development, studying, content drafting, and light business calculations—always double-check critical numbers against your own policies or professionals when stakes are high.
How to use it
- Paste a full URL (https://...) for your page.
- Click Analyze and wait for the fetch and checks.
- Review the score and fix issues in your template or CMS.
Common questions
- Is my URL sent to a server?
- Yes. The server fetches the page HTML so your browser can read it (browsers block cross-origin fetches). The HTML is not stored or sent to third parties.
- Why does my SPA score poorly?
- We analyze the initial HTML response. Content rendered only with JavaScript may be missing—view source or use a static snapshot for a fair check.
- Is there a limit?
- Fetches are rate limited per IP per day to protect the service. This is separate from AI tool limits.
Related tools
Pair this workflow with other utilities on the site:
Privacy
Like most utilities in this category, SEO Analyzer runs locally in your browser after the page loads—your content is not sent to our servers for processing.