Knowatoa AI Search Console — user agent check (https://knowatoa.com/ai-search-console)
Host: lab2.crawlcheck.io · run 2026-11-03 ~11:00 PM MST from the cloud container through the tool's own per-agent check endpoint (see run.sh, runs.jsonl)
Agent names are taken in order from the tool's results page (kn_page_lab2.html); the order is confirmed by the lab request log.

AI2Bot                   success  200 OK
Amazonbot                success  200 OK
Anthropic AI Bot         success  200 OK
ClaudeBot                success  302 Found
Claude Web               success  200 OK
Applebot                 success  200 OK
Applebot-Extended        success  200 OK
BingBot                  success  200 OK
Bytespider               success  200 OK
CCBot                    success  200 OK
ChatGPT-User             success  200 OK
GPTBot                   error    429 Too Many Requests
OAI-SearchBot            success  200 OK
Cohere AI                success  200 OK
DiffBot                  success  200 OK
DuckAssistBot            success  200 OK
FacebookBot              success  200 OK
Meta External Fetcher    success  200 OK
Google-Extended          success  200 OK
LinkedInBot              success  200 OK
Omgili Bot               success  200 OK
PerplexityBot            error    403 Forbidden
Perplexity-User          success  200 OK
Timpi                    success  200 OK
YouBot                   success  200 OK