What powers lifeline-service.jp?
Last seen Sep 2026 · 19 technologies across 12 categories
Advertising
Microsoft Advertising
since Feb 2024
Affiliate programs
A8.net
since Nov 2021
Analytics
Google Ads Conversion Tracking
since Dec 2021
Google Analytics
since Oct 2021
Microsoft Clarity
since Feb 2024
CDN
Font scripts
Google Font API
since Oct 2021
Hosting
Sakura Internet
since Oct 2022
JavaScript libraries
Marketing automation
HubSpot
since Mar 2024
Miscellaneous
Open Graph
since Oct 2022
PWA
since Oct 2022
Security
Cloudflare Bot Management
since Mar 2024
Tag managers
Google Tag Manager
since Oct 2021
Web servers
Nginx
since Oct 2021
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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.70 / 10 · ranked #4,966,764 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 3.3 MB · 159 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (163.43.252.150)
- DNS: Sakura Internet
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 44,098,308
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lifeline-service.jp | 18 |
| direct.lifeline-service.jp | 7 |