What powers enterstage.jp?
Last seen Aug 2026 · 35 technologies across 21 categories
Advertising
Advertising Networks
Google AdSense
since May 2017
Analytics
Caching
WordPress Super Cache
since Nov 2020
CDN
jsDelivr
since Jan 2023
CMS
WordPress
since Sep 2020
Databases
MySQL
since Sep 2020
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Sep 2020
JavaScript Frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Performance
LazySizes
since Aug 2024
Programming languages
PHP
since Sep 2020
Security
reCAPTCHA
since Oct 2020
Tag managers
Google Tag Manager
since Oct 2020
Video Players
YouTube
since May 2017
Web Servers
Apache HTTP Server
since May 2017
Nginx
since Aug 2024
Widgets
Facebook
since Jun 2018
WordPress plugins
WP-Optimize
since Jul 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.17 / 10 · ranked #471,319 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 2.9 MB · 115 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| enterstage.jp | 26 |
| db.enterstage.jp | 15 |
| www.enterstage.jp | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Prebid Jun 2026
- dropped TinyMCE Apr 2026
- dropped OpenX Feb 2026
- detected WP-Optimize Feb 2026
- dropped WP-Optimize Jan 2026
- detected Prebid Nov 2025
- detected TinyMCE Nov 2025