A competitor SEO comparison shows where another site's pages are stronger than yours, which is far more useful than staring at your own audit in isolation.
Looking at your own site in isolation only tells you so much. Comparing it with a competitor who ranks well for the searches you care about shows you what "good" looks like in your specific niche. The competitor comparison in Smart SEO Scanner puts two sites side by side so you can see the differences at a glance. This guide explains how to use it well.
Page weight is an easy, objective place to compare. For context, the HTTP Archive Web Almanac 2024 found that the median mobile page weighs about 2,311 KB and that text compression was used correctly on 70% of desktop homepages. If your page is much heavier than a competitor's, or isn't compressed, that's a concrete gap you can close.
The most useful competitor isn't necessarily your biggest business rival. It's the site that shows up in search results for the topics you want to rank for. To find good candidates:
You can run several comparisons, so it's worth trying more than one competitor.
Enter your site and the competitor's site in the comparison tool and start the analysis. The report shows each check for both sites next to each other, including:
It's tempting to treat every difference as a problem to fix. Don't. Here's how to read it more usefully.
If the competitor beats you on titles, descriptions and headings, that's a pattern: their pages are better labeled. If they only beat you on one minor technical item, it's probably not why they outrank you.
Some checks are basic hygiene that every site should pass, like having a title tag, using HTTPS and having no broken links. If you fail a basic check that the competitor passes, fix it. Other checks are extras that matter less. A competitor passing one doesn't mean it's urgent for you.
A comparison of page structure can't measure content quality, links from other websites, brand recognition or how satisfied visitors are. These often explain more of a ranking difference than any structural check. If your pages pass the basics as well as the competitor's and you still rank lower, the gap is probably in those areas.
Keep it simple. After each comparison, write down three things.
1. One basic fix. Something the competitor gets right that you don't, such as a missing meta description or images without alt text. These are usually quick wins.
2. One structural improvement. Something like clearer headings, better internal links or a faster page. Our on-page structure checklist can help.
3. One content idea. Look at the competitor's page itself, not just the report. Do they answer questions you don't? Do they include examples, photos, prices or FAQs that searchers might want? Write down one idea for making your page more helpful than theirs. Don't copy their content; aim to be more useful in your own way.
Suppose you run a small bike repair shop and compare your homepage with a competitor's that ranks above you for "bike repair" in your city. The comparison shows:
Your action list:
After making changes, run the comparison again. It's satisfying to watch the gap close, and it confirms your changes are visible from outside. Keep in mind that search rankings take time to respond, often weeks, so judge your progress by the report first and rankings later.
Every month or two is plenty for most small sites. Competitors change their sites too, and a periodic check keeps you aware of what they're doing without obsessing over it.
Try it now with the site comparison tool, or start by scanning your own site. If you need help interpreting the results, contact us.
Pages that target the same topic or search intent as yours, such as product page against product page.
Audit scores only measure certain factors. Content, reputation and links also influence rankings.
Every few months, or when you notice ranking changes for important pages.
Yes. Smart SEO Scanner's site vs site tool lets you enter two URLs and compare them side by side.
Smart SEO Scanner is a Justin Zwick project. See all projects. Last updated .