What powers 
pias.co.jp?
Last seen Oct 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Sep 2023
Microsoft Clarity
since Nov 2023
Caching
WordPress Super Cache
since Apr 2024
CMS
Databases
MySQL
since Apr 2024
Font scripts
Typekit
since Sep 2023
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
Open Graph
since Apr 2024
PWA
since Apr 2024
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Tag managers
Google Tag Manager
since Sep 2023
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% phone
- 28% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.04 / 10 · ranked #542,054 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 92 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Pias Corporation
- Founded: 1947
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (57.181.211.69)
- DNS: Amazon Route 53
- Email: pias.co.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 10,413,095, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted