What powers 
serdp-estcp.org?
Last seen Dec 2023 · 22 technologies across 16 categories
Analytics
CDN
Amazon CloudFront
since Jan 2022
Development
Emotion
since Jan 2022
Sendgrid
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since Jan 2022
Mobile Frameworks
Operating systems
Windows Server
since Sep 2022
PaaS
Amazon Web Services
since Jan 2022
Programming languages
Java
since Jan 2022
RUM
Raygun
since Sep 2022
Security
HSTS
since Sep 2022
UI frameworks
User onboarding
Web servers
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
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.96 / 10 · ranked #112,467 of all domains
246 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Strategic Environmental Research and Development Program
- Founded: 1990
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on AWS-GOVCLOUD AWS-GOVCLOUD (56.136.159.153)
- DNS: Amazon Route 53
- Email: office365.us
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, MTA-STS, BIMI
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 28,064, 23 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| serdp-estcp.org | 12 |
| www.serdp-estcp.org | 12 |
| www.symposium.serdp-estcp.org | 12 |