What powers hdhubforu.org?
Last seen Aug 2026 · 31 technologies across 19 categories
Analytics
Caching
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting
Hosting panels
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
RUM
Search engines
Widgets
WordPress plugins
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Open Page Rank
0.23 / 10 · ranked #75,445,840 of all domains
0 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.71.221)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 52,533,620
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted