How to check the SEO of a page?
A systematic page SEO checklist
A reliable single-page SEO check covers these elements in sequence: (1) Load the page on a mobile device and confirm it loads in under 3 seconds — if it doesn't, that's the first priority regardless of everything else. (2) View the page source (right-click → View Page Source) and search for 'title' to confirm the title tag is present, unique, and under 60 characters. (3) Search for 'description' to confirm the meta description is present and under 160 characters. (4) Check that there's exactly one H1 heading. (5) Confirm the page has a canonical tag pointing to itself (not another URL). (6) Check that images have alt attributes.
Using free tools to check page SEO without technical knowledge
Several free tools allow you to check a page's SEO by simply entering its URL. They return a scored report covering the most common technical and on-page issues. Chrome's built-in Lighthouse tool (accessible via F12 → Lighthouse tab) is particularly useful because it comes from Google itself and evaluates performance, accessibility, and SEO simultaneously, giving you a direct view of how a Googlebot-equivalent sees your page. Search Console's URL Inspection tool shows you exactly how Google has indexed the specific page, what its canonical is, and when it was last crawled.
The element most site owners overlook in a page SEO check
Most page SEO checklists focus on technical elements and metadata, but the most commonly overlooked element is search intent alignment — whether the page's content actually matches what someone searching for the target keyword genuinely wants to find. A page can be technically perfect in every way but still rank poorly if it answers the wrong question, or answers the right question for a different level of searcher than the people actually performing the search. Checking this means searching your target keyword yourself and honestly comparing your page to what's already ranking — not just checking boxes on a technical list.
Key Takeaways
- Check speed, title, description, headings, canonical, and image alt text in sequence.
- Free tools like Lighthouse and Search Console give authoritative, Google-sourced page data.
- Search intent alignment is the most commonly overlooked factor in a page SEO check.