What powers yuyake-koyake.com?
Last seen Sep 2026 · 13 technologies across 13 categories
Analytics
Google Analytics
since Apr 2019
CDN
Google Hosted Libraries
since Feb 2022
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Jun 2026
Tag managers
Google Tag Manager
since Jul 2021
Video players
YouTube
since Apr 2019
Web servers
Apache HTTP Server
since Jun 2026
Widgets
Tripadviser.Widget
since Feb 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 82% phone
- 18% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.03 / 10 · ranked #3,502,436 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 11.9 MB · 158 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (163.43.77.71)
- DNS: Amazon Route 53
- Email: yuyake-koyake.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 9,596,062, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Jul 2026
- detected Apache HTTP Server Jun 2026
- detected HSTS Jun 2026