What powers arcadams.org?
Last seen Oct 2026 · 56 technologies across 22 categories
Analytics
CDN
CMS
Databases
Font scripts
Fundraising & donations
JavaScript frameworks
JavaScript libraries
Miscellaneous
Mobile frameworks
PaaS
Performance
Photo galleries
Programming languages
Search engines
Security
UI frameworks
Web servers
Widgets
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 Oct 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
2.10 / 10 · ranked #3,334,629 of all domains
17 referring domains · OpenPageRank
Search traffic
70 est. monthly organic visits (US)
89 keywords in Google's top 30
Core Web Vitals
| LCP | 3.2 s |
| CLS | 0.05 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United States)
- Weight: 10.8 MB · 162 requests
- WordPress theme: divi (child: arc) · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Automattic (WordPress.com) (192.0.78.139)
- DNS: WordPress.com DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 9,524,387, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Bootstrap Oct 2026
- detected cdnjs Oct 2026
- detected Cloudflare Turnstile Oct 2026
- detected Divi Oct 2026
- detected FullCalendar Oct 2026
- detected Isotope Oct 2026
- detected jQuery Mobile Oct 2026
- detected jsDelivr Oct 2026
- detected OWL Carousel Oct 2026
- detected Qgiv Oct 2026
- detected Select2 Oct 2026
- detected Site Search 360 Oct 2026
- detected Slick Oct 2026
- detected TypeScript Oct 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected Google Analytics for WooCommerce Jul 2026
- dropped HTTP/3 Jul 2026
- detected Sendgrid Jul 2026
- dropped Akamai May 2026
- dropped Akamai Bot Manager May 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- detected Twitter Emoji (Twemoji) Dec 2025