What powers chemistryguide.org?
Last seen Aug 2026 · 3 technologies across 3 categories
Analytics
Yandex.Metrika
since Jul 2020
Miscellaneous
HTTP/3
since Jun 2024
Web servers
LiteSpeed
since Jun 2024
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
3.51 / 10 · ranked #880,663 of all domains
40 referring domains · OpenPageRank
Page
- Weight: 0.1 MB · 37 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ILAIT (185.215.199.124)
- Email: chemistryguide.org
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 85,047, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| chemistryguide.org | 3 |
| www.chemistryguide.org | 3 |