What powers 
dereferer.org?
Last seen Aug 2026 · 28 technologies across 20 categories
Advertising
Google AdSense
since Dec 2021
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Dec 2021
Caching
Litespeed Cache
since Sep 2025
WP Rocket
since Sep 2025
CDN
Cloudflare
since Sep 2025
CMS
WordPress
since Dec 2021
Databases
MySQL
since Dec 2021
Font scripts
Google Font API
since Dec 2021
Hosting
Hostinger
since Sep 2025
Hosting Panels
Plesk
since May 2017
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Windows Server
since Jun 2018
Performance
Priority Hints
since Feb 2024
Programming languages
Retargeting
Google Remarketing Tag
since Dec 2021
Tag managers
Google Tag Manager
since Dec 2021
Web Frameworks
Microsoft ASP.NET
since May 2017
Web Servers
WordPress plugins
WordPress themes
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
Open Page Rank
4.69 / 10 · ranked #370,186 of all domains
276 referring domains · OpenPageRank
Page
- Language: French (France)
- CDN: Cloudflare
- Weight: 0.3 MB · 27 requests
- WordPress theme: generatepress (child: generateperf) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- dereferer.org
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.0.141)
- Email: no MX record returned, SPF names Cloudflare Email Routing
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 574,889, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.dereferer.org | 19 |
| dereferer.org | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025
- dropped Contact Form 7 Oct 2025
- dropped Elementor Oct 2025
- dropped jQuery UI Oct 2025
- dropped LazySizes Oct 2025