On-Page SEO Checker
Enter a page URL and a target keyword. In seconds you’ll get a graded, prioritized checklist of exactly what to fix to rank higher — title, meta, headings, content, links and more.
What this tool checks
Title & meta
Length, keyword usage and position in your title tag and meta description.
Headings
A single clear H1, keyword-rich subheadings and a logical H1–H6 outline.
Content & keywords
Word count, keyword frequency and density, early placement, and readability.
Images
Alt-text coverage, keyword use in alts and descriptive filenames.
Links
Internal and outbound links, empty anchors and keyword cannibalization.
Technical
HTTPS, indexability, canonical, viewport, structured data and Open Graph.
How on-page SEO scoring works
On-page SEO is everything on the page itself that helps search engines understand and rank your content: how you use your target keyword in the title, headings and body; whether your content is substantial and readable; how your images, links and metadata are set up; and technical signals like HTTPS, canonical tags and structured data. This tool fetches your page, evaluates each of these signals against current best practices, and turns them into a single score with concrete, prioritized fixes.
Frequently asked questions
What is an on-page SEO checker?
It analyzes a single web page and grades how well it follows on-page SEO best practices for a target keyword — covering your title, meta description, headings, content, images, links and technical tags — then gives you a prioritized list of fixes.
Is this tool really free?
Yes. You can analyze any public URL for free, with no signup and no credit card. You get the full score, the category breakdown and every recommendation.
Do I need to enter a keyword?
You can run the tool without one, but a target keyword unlocks the most valuable checks — keyword placement in your title, H1, first paragraph, URL and image alt text. We strongly recommend adding it.
My page got a great score but still doesn’t rank. Why?
On-page SEO is the foundation, not the whole story. Rankings also depend on backlinks, overall site authority, search intent and how strong your competitors are. A high on-page score means your page is technically well-optimized — the next step is building authority and tracking your rankings over time.
How is the score calculated?
Each check is scored pass, needs-improvement or fail, weighted within eight categories (content, title, headings, keyword placement, technical, meta, images and links). Those roll up into a single score out of 100 with a letter grade.