What powers h1.community?
Last seen Oct 2026 · 30 technologies across 20 categories
Analytics
CDN
Cookie compliance
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Marketing automation
Miscellaneous
Performance
Programming languages
RUM
Security
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
Webmail
AI Crawlers
Restricts 15 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Diffbot Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Amazonbot Restricted
- PerplexityBot Restricted
- YouBot Restricted
User-request fetchers
- ChatGPT-User Restricted
The other 18 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
15 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 58% phone
- 42% desktop
Egypt
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.94 / 10 · ranked #3,736,669 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Google
- Weight: 6.2 MB · 162 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (35.190.70.41)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, DMARC reject
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,145,503, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Oct 2026
- detected Datadog Jul 2026
- detected Qualified Jul 2026
- detected Sentry Jul 2026
- dropped Google Cloud Jun 2026
- dropped Google Cloud CDN Jun 2026