User Agent Bulk Checker

The web is packed with new AI bots. GPTBot, ClaudeBot, Bytespider, CCBot, PerplexityBot and more.

What response code did each user agent receive from a URL / domain?

The User Agent Bulk Checker allows you to do a quick check on 25+ of AI, search and SEO bots, all at once. You can add up to 20 URLs from multiple domains in one go and get an instant answer.

Ps: some companies have strict controls and know when it's not the real user agent (e.g. matching the IP addresses). In these cases, all results return a 4XX.