What powers jkodaira.info?
Last seen Jun 2026 · 28 technologies across 18 categories
Advertising
Google AdSense
since Sep 2021
Affiliate programs
Moshimo
since Nov 2023
ValueCommerce
since Aug 2023
Analytics
Google Analytics
since Jan 2019
Quantcast Measure
since Nov 2023
Caching
Litespeed Cache
since Aug 2025
CDN
cdnjs
since Nov 2023
Cloudflare
since Nov 2023
Google Hosted Libraries
since Nov 2023
jsDelivr
since Nov 2023
CMS
WordPress
since Jan 2019
Cookie compliance
Funding Choices
since Oct 2023
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Maps
Google Maps
since May 2026
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Jul 2025
Programming languages
Security
reCAPTCHA
since Apr 2022
Web servers
LiteSpeed
since Aug 2025
WordPress plugins
Audience
- 74% desktop
- 26% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.30 / 10 · ranked #8,635,483 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.7 MB · 61 requests
- WordPress theme: cocoon-master (child: cocoon-child-master) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Maps May 2026
- detected cdnjs Jan 2026
- detected Cloudflare Jan 2026
- detected jQuery Migrate Jan 2026
- detected Yoast SEO Jan 2026
- dropped Apache HTTP Server Sep 2025
- dropped cdnjs Sep 2025
- dropped Clipboard.js Sep 2025
- dropped Cloudflare Sep 2025
- dropped EWWW Image Optimizer Sep 2025
- dropped Font Awesome Sep 2025
- dropped jQuery Migrate Sep 2025
- dropped LazySizes Sep 2025
- detected LiteSpeed Aug 2025
- detected Litespeed Cache Aug 2025