What powers 
dcls.org?
Last seen Aug 2026 · 36 technologies across 21 categories
Analytics
Authentication
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
PaaS
Page builders
Performance
Programming languages
Security
Tag managers
Video players
Web servers
Webmail
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 39% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.90 / 10 · ranked #649,145 of all domains
56 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 7.0 MB · 172 requests
- WordPress theme: thelibrarytwentytwentyfive · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on COMCAST-7922 (50.207.2.178)
- DNS: Network Solutions
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine, MTA-STS, BIMI
- SSL: DigiCert, RSA 4096, wildcard, expires Oct 2026
- Common Crawl link graph: rank 84,202, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.dcls.org | 26 |
| dcls.org | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Popup Maker Jan 2026
- dropped Popup Maker Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped FingerprintJS Nov 2025
- detected OWL Carousel Oct 2025