What powers 
eolss.net?
Last seen Oct 2026 · 6 technologies across 6 categories
JavaScript libraries
Operating systems
PaaS
UI frameworks
Web frameworks
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| electrostatic precipitator | #77 | 280 |
| entomology | #59 | 190 |
| biochemical oxygen demand | #36 | 85 |
| the tragedy of the commons | #64 | 70 |
| the tragedy of the commons | #64 | 70 |
| entomology meaning | #15 | 62 |
| precipitator meaning | #73 | 57 |
| definition of mantle earth | #64 | 57 |
| hydrosphere | #27 | 53 |
| advanced gas cooled reactor | #13 | 44 |
| ethics and justice | #4 | 43 |
| palaeozoic era | #47 | 38 |
| palaeozoic era | #47 | 38 |
| paleozoic era | #60 | 38 |
| difference between socialism and communism | #43 | 31 |
| quaternary | #42 | 25 |
| epiphytes | #45 | 25 |
| water molecular weight | #66 | 23 |
| low-latitude climates | #2 | 23 |
| enzymes and digestion | #65 | 23 |
| physical geography | #66 | 21 |
| littoral | #96 | 21 |
| economic disparity | #32 | 21 |
| language in contact | #3 | 20 |
| what is a scientific theory | #48 | 19 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 75% desktop
- 25% phone
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.68 / 10 · ranked #138,572 of all domains
518 referring domains · OpenPageRank
Search traffic
3,700 est. monthly organic visits (US)
8,565 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.0 MB · 31 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Encyclopedia of Life Support Systems
From Wikidata (CC0).
Infrastructure
- Registered Jul 1999 (27 years) via Network Solutions, LLC, renews Jul 2027
- Hosted on Liquid Web (67.227.249.107)
- Email: eolss.net
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 38,366, 4 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.eolss.net | 6 |
| greenplanet.eolss.net | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Liquid Web Jul 2026