What powers extan.jp?
Last seen Jun 2026 · 41 technologies across 19 categories
Advertising
33Across
since Mar 2022
Amazon Advertising
since Mar 2022
AppNexus
since Mar 2022
Criteo
since Mar 2022
Google AdSense
since Feb 2020
Google Publisher Tag
since Mar 2022
OpenX
since Apr 2022
PubMatic
since Mar 2022
Rubicon Project
since Mar 2022
Smart Ad Server
since Aug 2023
TripleLift
since Nov 2023
Utiq
since Oct 2024
Affiliate programs
ValueCommerce
since Feb 2021
Analytics
CDN
CMS
WordPress
since Feb 2020
Cookie compliance
Funding Choices
since Oct 2023
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Feb 2020
Hosting
Xserver
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Feb 2020
Security
Cloudflare Bot Management
since Jun 2022
reCAPTCHA
since Apr 2022
Segmentation
Adobe Audience Manager
since Oct 2022
SEO
Tag managers
Google Tag Manager
since Apr 2021
Web servers
Nginx
since Aug 2021
Widgets
Po.st
since Aug 2023
Audience
- 86% desktop
- 14% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.98 / 10 · ranked #1,618,318 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 1,804 requests
- WordPress theme: albatros · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft ASP.NET Apr 2026
- dropped Sovrn Apr 2026
- dropped Twitter Emoji (Twemoji) Jan 2026
- detected Priority Hints Dec 2025