Why compare one page against one competitor
General SEO advice only goes so far. The quickest way to see why a competitor outranks you is to put their page next to yours and look at the differences. Sometimes it is authority, a gap in Domain Rating you will not close in a week. Sometimes it is the page: they have 2,000 words and a clear H1, you have 300 words and a hero image.
What gets compared
- Domain Rating. Ahrefs' 0–100 backlink strength score for each domain. The biggest single factor you cannot change quickly.
- SEO score. The same weighted on-page audit as the SEO checker.
- Title and description. Their lengths, and what each page promises in search results.
- H1. What each page says it is about, and whether there is exactly one.
- Word count. Visible text in the HTML. More is not automatically better, but a large gap on an informational query is a signal.
- Structured data. Which schema.org types each page declares.
- Links and images. Internal and external link counts, and images missing alt text.
- Canonical and Open Graph image. Whether the basics for indexing and sharing are set.
- Status and response time. Server answer and speed.
Reading the gaps
If the competitor leads on DR by 30 points or more, aim for longer, more specific search phrases while you build links; the DR compare page explains the gap. If DR is close, the page itself is the lever: match the search intent, cover the topic as thoroughly, and fix any on-page failures. If both are close, freshness, internal links and user signals decide, and those take time.
Comparing two of your own pages works too, for example a page that ranks and one that does not.