What powers sartorius.co.jp?
Last seen Aug 2026 · 20 technologies across 12 categories
Advertising
Cookie compliance
Ecommerce
Issue trackers
JavaScript libraries
Maps
Miscellaneous
Programming languages
Security
Tag managers
Video players
Web Servers
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
Search and AI assistants
- PetalBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Audience
- 87% desktop
- 13% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.25 / 10 · ranked #1,195,933 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese (Japan)
- CDN: Akamai
- Weight: 8.8 MB · 128 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on BABIEL-NET (217.19.13.9)
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: DigiCert, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 16,869,096, 2 hosts
- Verified with: SwissSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sartorius.co.jp | 19 |
| support.sartorius.co.jp | 1 |
Full technology history →
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Recent changes
- dropped Babel Mar 2026
- dropped Google Analytics Mar 2026
- dropped Google Analytics Enhanced eCommerce Mar 2026
- detected Sentry Mar 2026
- dropped Underscore.js Mar 2026
- dropped Varnish Mar 2026