What powers mfmf.club?
Last seen Sep 2026 · 11 technologies across 8 categories
Analytics
CDN
Issue trackers
JavaScript frameworks
JavaScript libraries
Message boards
Miscellaneous
Security
AI Crawlers
Blocks 23 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- Applebot Blocked
- Claude-SearchBot Blocked
- OAI-SearchBot Blocked
- PerplexityBot Blocked
- PetalBot Blocked
- YouBot Blocked
User-request fetchers
- ChatGPT-User Blocked
- Claude-User Blocked
- meta-externalfetcher Blocked
- MistralAI-User Blocked
- Perplexity-User Blocked
The other 10 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Content Signals:
search=yes ai-train=no declared in robots.txt
- Oct 2026 chatgpt-user added to robots.txt
- Oct 2026 perplexitybot added to robots.txt
- Oct 2026 claude-user added to robots.txt
- Oct 2026 applebot added to robots.txt
- Oct 2026 claude-searchbot added to robots.txt
- Oct 2026 meta-externalagent added to robots.txt
AI Crawlers
23 of 33 AI crawlers blocked
Standards: Content Signals
Open Page Rank
1.18 / 10 · ranked #10,139,643 of all domains
5 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.69.110, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 43,602,694
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted