What powers invitation-code.com?
Last seen Jun 2026 · 26 technologies across 13 categories
Analytics
Google Analytics
since Mar 2021
Microsoft Clarity
since Jun 2021
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Mar 2021
Databases
MySQL
since Mar 2021
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Hosting
Xserver
since Aug 2022
JavaScript libraries
Clipboard.js
since Dec 2023
Slick
since Mar 2021
Miscellaneous
Performance
LazySizes
since Feb 2022
Priority Hints
since Oct 2023
Programming languages
PHP
since Mar 2021
Web servers
Nginx
since Mar 2021
WordPress plugins
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.71 / 10 · ranked #18,910,670 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 8.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 8300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.6 MB · 39 requests
- WordPress theme: affinger (child: affinger-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| invitation-code.com | 20 |
| keiziban.invitation-code.com | 17 |
| students.invitation-code.com | 14 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026