What powers 
cerij.or.jp?
Last seen Sep 2026 · 7 technologies across 6 categories
Analytics
Editors
JavaScript libraries
Maps
PaaS
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ceri | #84 | 5 |
| ceri | #34 | 5 |
| l-column | #6 | 2 |
| column2 | #15 | 1 |
| chch2 | #26 | 0 |
| chem safe | #28 | 0 |
| clp sds | #63 | 0 |
| column2 | #75 | 0 |
| column l | #16 | 0 |
| ul94-5va | #59 | 0 |
| ul94 vtm-0 | #42 | 0 |
| ul94 hf1 | #61 | 0 |
| ul94 hb | #80 | 0 |
| ul 94 vtm-0 | #57 | 0 |
| aqueous hydrazine | #86 | 0 |
| ares g2 | #58 | 0 |
| rsa-g2 | #35 | 0 |
| rsa g2 | #23 | 0 |
| solubility of acetaldehyde in water | #14 | 0 |
| nonacosanoic acid | #56 | 0 |
| nonylphenol polyglycol ether | #70 | 0 |
| ods column | #32 | 0 |
| ods column | #18 | 0 |
| is hydrazine toxic | #27 | 0 |
| iso 10993-13 | #53 | 0 |
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 robots.txt, all AI crawlers allowed
Audience
- 73% desktop
- 27% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.50 / 10 · ranked #159,071 of all domains
103 referring domains · OpenPageRank
Search traffic
13 est. monthly organic visits (US)
37 keywords in Google's top 30
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 52 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Chemicals Evaluation and Research Institute
- Founded: 1949
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on IDCF IDC Frontier Inc. (164.46.119.174)
- DNS: xbiz.ne.jp
- Email: no MX record returned
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 681,653, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted