What powers 
nacalai.co.jp?
Last seen Sep 2026 · 8 technologies across 7 categories
Analytics
CDN
Editors
Font scripts
JavaScript libraries
Miscellaneous
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 |
|---|---|---|
| origene | #89 | 6 |
| melting point of succinimide | #8 | 3 |
| lysis buffer | #71 | 2 |
| anatrace | #17 | 1 |
| n2 supplement | #50 | 1 |
| core shell | #55 | 1 |
| normocin | #57 | 1 |
| plasmocin | #61 | 1 |
| cell lysis buffer | #63 | 1 |
| proline pka | #78 | 1 |
| 0.1 to ppm | #84 | 1 |
| 100 ppm to percent | #93 | 1 |
| 1ppm ppb | #95 | 1 |
| mycostrip protocol | #11 | 0 |
| cesium fluoride chemical formula | #13 | 0 |
| cyclopentanone melting point | #15 | 0 |
| cutana cut and run | #18 | 0 |
| retrobeads | #18 | 0 |
| fos-choline-12 | #21 | 0 |
| trilink egfp mrna | #22 | 0 |
| cleancap m6 | #27 | 0 |
| clean cap m6 | #28 | 0 |
| cut and run epicypher | #31 | 0 |
| molecular weight of 95 ethanol | #32 | 0 |
| invivogen mycostrip | #34 | 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
- 80% desktop
- 20% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.28 / 10 · ranked #216,303 of all domains
87 referring domains · OpenPageRank
Search traffic
21 est. monthly organic visits (US)
74 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.0 MB · 72 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Nacalai Tesque
- Founded: 1958
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on UCOM ARTERIA Networks Corporation (59.87.230.11)
- Email: no MX record returned
- SSL: JPRS, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 196,168, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted