See how different bots see your redirects
Send one URL through 38 built-in user agents (Googlebot, Chrome, Safari, social crawlers, AI bots, and more) plus up to 10 custom UAs in a single request. If Googlebot follows a different redirect chain than your users, this catches it.
Why it matters
If Googlebot follows a different redirect chain than your users, Google is indexing a different page than the one you intend. This is one of the most common and hardest-to-debug SEO issues. Compare user agents side-by-side and flag any differences in:
- Final destination URL
- Number of redirect hops
- HTTP status codes at each hop
- Whether HTTPS is enforced
Pre-built agent packs
SEO Essentials
The bots that matter for search rankings:
- Googlebot Desktop
- Googlebot Mobile
- Bingbot
- Chrome Desktop (baseline)
Social Crawlers
The bots that generate link previews:
- Twitter/X card fetcher
- Facebook Open Graph scraper
- LinkedIn bot
- Slack unfurler
You can also add custom user agent strings -- up to 10 per comparison. Use your own bot's UA, or test with specific browser versions.
Common finding: Many sites redirect mobile user agents to a separate mobile subdomain (m.example.com) or strip URL paths. If Googlebot Mobile sees a different page than Googlebot Desktop, your mobile-first indexing could be wrong.
Available on all plans
Compare user agents is available on every plan, including free. Each comparison counts as one check per user agent tested.
Compare your first URL
See how Googlebot, Chrome, and social crawlers handle the same URL side by side.