What powers 
javatester.org?
Last seen Sep 2025 · 2 technologies across 2 categories
Security
HSTS
since Sep 2022
Web Servers
Apache HTTP Server
since Jan 2016
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.35 / 10 · ranked #426,052 of all domains
78 referring domains · OpenPageRank
Infrastructure
- Hosted on A2 Hosting (75.98.175.80)
- DNS: A2 Hosting
- Email: javatester.org
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 1,143,980, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| javatester.org | 2 |
| www.javatester.org | 2 |