What powers nerd.co.jp?
Last seen Jun 2026 · 40 technologies across 20 categories
Advertising
Google AdSense
since Jul 2024
Twitter Ads
since May 2024
Affiliate programs
Moshimo
since Aug 2023
Analytics
CDN
cdnjs
since Jan 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2024
jsDelivr
since Oct 2021
CMS
WordPress
since Jul 2020
Databases
MySQL
since Jul 2020
Font scripts
Google Font API
since Jul 2020
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Sep 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jul 2020
Reviews
Trustindex
since Sep 2024
Security
Cloudflare Bot Management
since Sep 2024
reCAPTCHA
since Jul 2024
Tag managers
Google Tag Manager
since Jul 2020
Web servers
Nginx
since Jul 2020
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Contact Form 7
since Feb 2022
WP-PageNavi
since Feb 2022
WordPress themes
Twenty Nineteen
since Feb 2022
Twenty Twenty
since Oct 2022
Audience
- 84% phone
- 16% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.28 / 10 · ranked #1,159,590 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.9 MB · 141 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| nerd.co.jp | 33 |
| golf.nerd.co.jp | 26 |
| lp.nerd.co.jp | 12 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025