What powers 
decisionsciences.org?
Last seen Aug 2026 · 25 technologies across 18 categories
Analytics
Google Analytics
since Aug 2018
CDN
cdnjs
since Jan 2023
Cloudflare
since Nov 2022
CMS
WordPress
since Aug 2018
Databases
MySQL
since Aug 2018
Hosting
WordPress Multisite
since Jul 2023
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Jan 2023
PaaS
WP Engine
since Nov 2022
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Aug 2018
Security
SEO
UI frameworks
Video players
Plyr
since Nov 2021
Web frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
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
- 89% desktop
- 11% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.99 / 10 · ranked #247,007 of all domains
134 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.4 MB · 35 requests
- WordPress theme: dsi2022 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Decision Sciences Institute
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (141.193.213.10)
- DNS: Network Solutions
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 44,618, 11 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mwdsi.decisionsciences.org | 19 |
| wdsi.decisionsciences.org | 19 |
| decisionsciences.org | 18 |
| edsi.decisionsciences.org | 18 |
| nedsi.decisionsciences.org | 18 |
| sedsi.decisionsciences.org | 18 |
| members.decisionsciences.org | 16 |