What powers acmhck.org?
Last seen Sep 2026 · 20 technologies across 11 categories
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Performance
Programming languages
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.09 / 10 · ranked #1,437,736 of all domains
32 referring domains · OpenPageRank
Search traffic
68 est. monthly organic visits (US)
99 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Fastly
- Weight: 2.7 MB · 39 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ACMHCK.org
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Fastly (151.101.66.159)
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 7,001,960, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Sendgrid Sep 2026
- dropped Cloudways Jun 2026
- dropped Divi Jun 2026
- dropped Google Analytics Jun 2026
- dropped jQuery Mobile Jun 2026
- dropped MediaElement.js Jun 2026
- dropped Nginx Jun 2026
- dropped Twitter Jun 2026
- dropped Twitter Ads Jun 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Cloudways Nov 2025