What powers 1987ser.co.jp?
Last seen Jun 2026 · 21 technologies across 14 categories
CDN
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jun 2026
Programming languages
PHP
since Aug 2022
Security
Video players
YouTube
since May 2025
Web servers
Apache HTTP Server
since Nov 2023
Nginx
since Aug 2022
WordPress plugins
Audience
- 50% phone
- 50% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.07 / 10 · ranked #1,477,697 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 11.3 MB · 132 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Amazon Web Services Jun 2026
- detected Apache HTTP Server Jun 2026
- dropped Facebook Pixel Jun 2026
- dropped Google Analytics Jun 2026
- dropped Google Tag Manager Jun 2026
- detected HSTS Jun 2026
- dropped Apache HTTP Server Dec 2025
- dropped OpenSSL Dec 2025
- detected Nginx Nov 2025
- detected Facebook Pixel Aug 2025