What powers 
iodp3.org?
Last seen Sep 2026 · 25 technologies across 17 categories
A/B Testing
Convert
since Feb 2026
CDN
Cloudflare
since Jan 2025
CMS
WordPress
since Jan 2025
Comment systems
Cookie compliance
CookieYes
since Jan 2025
Databases
MySQL
since Jan 2025
Font scripts
Typekit
since Jan 2025
JavaScript libraries
Maps
Miscellaneous
PaaS
Programming languages
PHP
since Jan 2025
Security
Cloudflare Bot Management
since Jan 2025
HSTS
since Feb 2026
Tag managers
Google Tag Manager
since Jan 2025
UI frameworks
Web frameworks
Microsoft ASP.NET
since Feb 2026
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 84% desktop
- 16% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.69 / 10 · ranked #766,682 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare
- Weight: 1.7 MB · 59 requests
- WordPress theme: mtx-matrix (child: iodp3) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (141.193.213.10)
- DNS: mainnameserver.com
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 7,659,285, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| iodp3.org | 17 |
| gateway.iodp3.org | 10 |