What powers tg-lease.co.jp?
Last seen Sep 2026 · 7 technologies across 6 categories
Analytics
Google Analytics
since Jul 2020
JavaScript libraries
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2022
Web servers
Nginx
since Jul 2020
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 65% phone
- 35% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.06 / 10 · ranked #1,488,083 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 48 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Tokyo Gas Lease
- Founded: 1983
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on AIR Air Internet Service Co.,Ltd. (210.166.76.86)
- DNS: d-53.info
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: JPRS, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 14,397,715
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted