What powers estd.org?
Last seen Sep 2026 · 41 technologies across 19 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Cloudflare Browser Insights
since Aug 2026
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
CMS
Cookie compliance
Osano
since Aug 2020
Databases
MySQL
since Aug 2023
Ecommerce
Font scripts
JavaScript graphics
particles.js
since Sep 2023
JavaScript libraries
Miscellaneous
Page builders
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jun 2020
Security
Video players
Vimeo
since May 2024
Web servers
Nginx
since Aug 2023
Widgets
Twitter
since Jun 2020
WordPress plugins
Elementor Header & Footer Builder
since Aug 2023
Essential Addons for Elementor
since Feb 2024
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
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.15 / 10 · ranked #477,843 of all domains
65 referring domains · OpenPageRank
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 13.3 MB · 124 requests
- WordPress theme: lt · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.95.152, IPv6)
- DNS: Cloudflare DNS
- Email: estd.org
- Email security: SPF (hard fail), DMARC monitor only, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 126,665, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.estd.org | 30 |
| estd.org | 24 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Aug 2026
- detected HTTP/3 Aug 2026
- detected Fluent Forms Jul 2026
- detected HSTS Jul 2026
- detected Twitter Emoji (Twemoji) Dec 2025