What powers 
perkinelmer.co.jp?
Last seen Sep 2026 · 17 technologies across 12 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
CMS
DNN
since Jul 2017
Cookie compliance
OneTrust
since Aug 2025
Editors
DreamWeaver
since Aug 2018
Hosting
Sakura Internet
since Aug 2022
JavaScript Libraries
Marketing Automation
Security
HSTS
since Jan 2025
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Jul 2017
Web Servers
Nginx
since Aug 2018
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 70% desktop
- 30% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.17 / 10 · ranked #470,923 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 5.1 MB · 143 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (49.212.235.175)
- DNS: Sakura Internet
- Email: perkinelmer.co.jp
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,343,604, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.perkinelmer.co.jp | 13 |
| informatics.perkinelmer.co.jp | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Apr 2026
- detected HubSpot Mar 2026
- detected Naver Analytics Feb 2026
- dropped YouTube Dec 2025