What powers 
keikyu-exinn.co.jp?
Last seen Sep 2026 · 26 technologies across 12 categories
Advertising
Google Ads
since Aug 2026
Analytics
Google Ads Conversion Tracking
since Aug 2026
Google Analytics
since Aug 2018
CDN
Amazon CloudFront
since May 2023
Amazon S3
since Sep 2022
cdnjs
since Apr 2024
Cloudflare
since Apr 2024
Google Hosted Libraries
since Feb 2022
jsDelivr
since Apr 2024
Font scripts
Google Font API
since May 2023
Typekit
since Apr 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Sep 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Bootstrap
since May 2023
Web servers
Apache HTTP Server
since Oct 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
- 74% phone
- 25% desktop
- 1% tablet
Japan
United States
South Korea
Taiwan
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.97 / 10 · ranked #249,209 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 23.6 MB · 157 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (35.79.213.76)
- DNS: Onamae.com
- Email: securemx.jp
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Certainly, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 2,031,227, 16 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.keikyu-exinn.co.jp | 17 |
| book.keikyu-exinn.co.jp | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Ads Aug 2026
- detected Google Ads Conversion Tracking Aug 2026
- detected HSTS Apr 2026
- dropped Microsoft Advertising Dec 2025
- dropped Microsoft Clarity Dec 2025
- dropped Facebook Pixel Nov 2025