What powers gakken.jp?
Last seen Jun 2026 · 137 technologies across 42 categories
Advertising
Google Ads
since Dec 2022
Microsoft Advertising
since Feb 2023
Tapad
since Sep 2022
Twitter Ads
since May 2021
Yahoo Advertising
since Apr 2022
Affiliate programs
A8.net
since Feb 2021
AccessTrade
since Mar 2023
Amazon Associates
since Jul 2025
Moshimo
since Sep 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Aug 2018
HubSpot Analytics
since May 2023
Matomo Analytics
since Aug 2020
Microsoft Clarity
since Oct 2021
Pinterest Conversion Tag
since Oct 2022
TikTok Pixel
since Nov 2022
Authentication
Facebook Login
since Jul 2021
Google Sign-in
since Aug 2023
Caching
WP Rocket
since Aug 2022
CDN
Amazon CloudFront
since Aug 2018
Amazon S3
since Oct 2020
cdnjs
since Nov 2021
Cloudflare
since May 2022
Cloudinary
since Mar 2024
Google Cloud CDN
since Feb 2024
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2020
Unpkg
since Jul 2021
CMS
Cookie compliance
Customer data platform
Databases
Ecommerce
Cart Functionality
since Nov 2021
EC-CUBE
since Aug 2022
MakeShop
since Mar 2025
Wix eCommerce
since May 2025
Editors
DreamWeaver
since Nov 2021
Amazon SES
since Aug 2022
Font scripts
IaaS
Google Cloud
since Feb 2024
Issue trackers
Sentry
since Oct 2022
JavaScript frameworks
Emotion
since Jan 2024
Inertia.js
since May 2026
JSS
since Sep 2022
React
since Sep 2022
Zone.js
since Jul 2023
JavaScript graphics
Chart.js
since Jul 2023
JavaScript libraries
Axios
since May 2026
Bootstrap Table
since Aug 2022
crypto-js
since Sep 2023
Lightbox
since May 2020
Select2
since Jan 2023
Slick
since Aug 2018
SweetAlert
since Jan 2023
Swiper
since Sep 2022
Live chat
HubSpot Chat
since Feb 2024
Load balancers
Amazon ALB
since Aug 2021
Maps
Marketing automation
Miscellaneous
Babel
since Mar 2025
Clipboard.js
since May 2021
HTTP/3
since Feb 2024
Open Graph
since Sep 2022
Popper
since Aug 2022
PWA
since Aug 2022
RSS
since Dec 2022
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since Mar 2020
Webpack
since Jul 2021
Operating systems
PaaS
Amazon Web Services
since Feb 2019
Vercel
since Mar 2024
Page builders
Performance
LazySizes
since Apr 2022
Priority Hints
since Jan 2024
Programming languages
Dart
since Jul 2025
Node.js
since Nov 2021
PHP
since Aug 2018
Ruby
since May 2025
TypeScript
since Jul 2023
Retargeting
Google Remarketing Tag
since Jul 2021
Security
Cloudflare Bot Management
since May 2023
HSTS
since Sep 2022
SEO
Static site generator
Astro
since Apr 2024
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Animate.css
since May 2021
Flutter
since Jul 2025
MUI
since Sep 2022
Tailwind CSS
since Apr 2022
W3.CSS
since May 2023
Video players
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since May 2025
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Apple iCloud Mail
since Jan 2023
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Download Monitor
since Jan 2023
EWWW Image Optimizer
since Apr 2022
Smash Balloon Instagram Feed
since Apr 2023
WP-PageNavi
since Aug 2022
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 69% phone
- 29% desktop
- 2% tablet
Japan
South Korea
Taiwan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.74 / 10 · ranked #12,228 of all domains
1,152 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.5 MB · 111 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| gpzemi.gakken.jp | 33 |
| kosodatemap.gakken.jp | 32 |
| ieben.gakken.jp | 29 |
| pz-gpzemi.gakken.jp | 27 |
| gkp-koushiki.gakken.jp | 26 |
| gakcomic.gakken.jp | 25 |
| skills-gateway.gakken.jp | 24 |
| taikenpocket.gakken.jp | 24 |
| cai-fc.gakken.jp | 22 |
| goods.gakken.jp | 22 |
| 80th.gakken.jp | 21 |
| playroomsensei.gakken.jp | 21 |
| logi.gakken.jp | 20 |
| gakkenonair.gakken.jp | 19 |
| youjiokeiko.gakken.jp | 19 |
| gakuin.gakken.jp | 18 |
| gonline-membership.gakken.jp | 18 |
| hon.gakken.jp | 18 |
| id.gakken.jp | 18 |
| gbc-library.gakken.jp | 17 |
| online-eikaiwa.gakken.jp | 17 |
| zukan.gakken.jp | 17 |
| kagaku.gakken.jp | 16 |
| robot.gakken.jp | 16 |
Full technology history →
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Recent changes
- detected Mautic Jun 2026
- dropped Envoy Apr 2026
- dropped W3 Total Cache Apr 2026
- detected Envoy Feb 2026
- dropped Envoy Dec 2025
- detected Translate WordPress Dec 2025
- dropped Java Nov 2025
- dropped Java Servlet Nov 2025
- dropped JavaServer Pages Nov 2025
- detected Envoy Oct 2025
- detected RequireJS Oct 2025
- dropped Envoy Aug 2025