What powers stak.tech?
Last seen Jun 2026 · 29 technologies across 17 categories
Analytics
Google Analytics
since Jun 2018
CDN
Cloudflare
since May 2026
CMS
Databases
MySQL
since Jan 2023
Font scripts
Google Font API
since Jul 2025
Twitter Emoji (Twemoji)
since Jan 2023
JavaScript libraries
Clipboard.js
since Mar 2023
Swiper
since Sep 2022
Miscellaneous
Gravatar
since Jan 2023
HTTP/3
since Jun 2026
Open Graph
since Sep 2022
Prism
since Mar 2023
PWA
since Aug 2022
Performance
Priority Hints
since Jun 2026
Programming languages
Security
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Tailwind CSS
since Apr 2022
Video Players
YouTube
since Apr 2018
Web frameworks
Ruby on Rails
since Jun 2018
Web servers
Nginx
since Apr 2018
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 62% phone
- 38% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.19 / 10 · ranked #3,126,500 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 1.2 MB · 51 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| stak.tech | 23 |
| www.stak.tech | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon Web Services Jun 2026
- detected HSTS Jun 2026
- detected HTTP/3 Jun 2026
- detected Priority Hints Jun 2026
- detected PWA Jun 2026
- detected Cloudflare May 2026
- detected Twitter Emoji (Twemoji) May 2026
- dropped Twitter Emoji (Twemoji) Aug 2025