What powers sentech.co.jp?
Last seen Sep 2026 · 25 technologies across 19 categories
Advertising
Analytics
CDN
CMS
Customer data platform
Databases
Font scripts
JavaScript libraries
Load balancers
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Security
Segmentation
Tag managers
Web servers
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% desktop
- 9% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.37 / 10 · ranked #1,044,395 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.1 MB · 50 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- オムロンセンテック株式会社
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (13.159.38.137)
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 9,673,873, 3 hosts
- Verified with: GlobalSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Jan 2026
- dropped Google Hosted Libraries Jan 2026
- dropped jQuery Jan 2026
- detected Amazon ALB Dec 2025
- detected Amazon Web Services Dec 2025
- detected Contact Form 7 Dec 2025
- detected hCaptcha Dec 2025
- detected Linkedin Ads Dec 2025
- detected MySQL Dec 2025
- detected Open Graph Dec 2025
- detected PHP Dec 2025
- detected Priority Hints Dec 2025
- detected PWA Dec 2025
- detected Red Hat Dec 2025
- detected Swiper Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected WordPress Dec 2025
- detected WPML Dec 2025
- detected Yoast SEO Dec 2025