What powers 1-pen.net?
Last seen Jun 2026 · 21 technologies across 14 categories
Analytics
Google Analytics
since Feb 2019
CMS
WordPress
since Sep 2020
Databases
MySQL
since Sep 2020
Font scripts
Font Awesome
since Jun 2026
Twitter Emoji (Twemoji)
since Sep 2020
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Slick
since Sep 2020
Load balancers
Amazon ALB
since Oct 2021
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Oct 2021
Programming languages
PHP
since Sep 2020
Security
reCAPTCHA
since Sep 2020
Video players
YouTube
since Jul 2022
Web servers
Nginx
since Feb 2019
WordPress plugins
Smash Balloon Instagram Feed
since May 2026
Audience
- 95% phone
- 3% desktop
- 3% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.60 / 10 · ranked #5,671,040 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 12.6 MB · 147 requests
- WordPress theme: kadan_tcd056 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Font Awesome Jun 2026
- detected Smash Balloon Instagram Feed May 2026
- detected Twitter Emoji (Twemoji) Dec 2025