What powers tanqgakusha.jp?

Last seen Aug 2026 · 62 technologies across 27 categories

A/B Testing

Google Optimize
since Jul 2021

Advertising

Taboola
since Jul 2021

Analytics

Facebook Pixel v2.9.373
since Jul 2021
Google Analytics
since Jan 2019
Matomo Analytics
since Mar 2022
Microsoft Clarity
since Feb 2025

Authentication

Facebook Login
since Jul 2024
Login with Amazon
since Jul 2021

CDN

cdnjs
since Oct 2022
Cloudflare
since Aug 2022
Google Cloud CDN
since Nov 2024
jQuery CDN
since Oct 2022

Ecommerce

Cart Functionality
since Sep 2020

Font scripts

Google Font API
since Jan 2019

IaaS

Google Cloud
since Nov 2024

Issue trackers

Sentry
since Jul 2026

JavaScript frameworks

Backbone.js v1.3.3
since Sep 2020
Emotion
since Nov 2024
GSAP v3.9.1
since Apr 2022
Next.js v15.5.15
since Nov 2024
Next.js App Router
since Nov 2024
React
since Oct 2020

JavaScript libraries

Apollo v3.14.1
since Nov 2024
Closure Library
since Oct 2023
core-js v3.32.2
since Sep 2021
crypto-js
since Apr 2022
Day.js
since Apr 2022
jQuery v3.4.1
since Jan 2019
LazySizes
since Feb 2022
lit-element v4.1.1
since Mar 2024
lit-html v3.2.1
since Mar 2024
Swiper
since Sep 2022
Underscore.js
since Sep 2020

Load balancers

Amazon ALB
since Sep 2021

Maps

Google Maps
since Feb 2019

Miscellaneous

Babel
since Oct 2020
HTTP/3
since Nov 2024
LottieFiles v5.8.1
since Apr 2022
Open Graph
since Sep 2022
Webpack
since Nov 2024

PaaS

Amazon Web Services
since Sep 2021

Payment processors

Amazon Pay
since Jun 2021

Performance

Priority Hints
since Nov 2024

Programming languages

GraphQL
since Nov 2024
Java
since Oct 2022
Node.js
since Nov 2024
Ruby
since Oct 2020
TypeScript
since Nov 2024

Reverse proxies

Envoy
since Jan 2025

Security

Cloudflare Bot Management
since Aug 2022
HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Jan 2019

UI frameworks

MUI
since Nov 2024
Radix UI
since Nov 2024
shadcn/ui
since Nov 2024
Tailwind CSS
since Apr 2022

Video players

Vimeo
since Aug 2022

Web frameworks

Ruby on Rails
since Oct 2020

Web servers

Nginx
since Jan 2019

Webmail

Google Workspace
since Aug 2022

Widgets

Facebook
since Jan 2019

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.

  • robots.txt not found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Audience

  • 63% phone
  • 37% desktop
  • Japan

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

4.54 / 10 · ranked #396,094 of all domains

57 referring domains · OpenPageRank

Core Web Vitals

LCP0.8 s
INP125 ms
CLS0
TTFB200 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Japanese
  • Weight: 24.5 MB · 143 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on Xserver (183.90.231.119)
  • DNS: Amazon Route 53
  • Email: Google Workspace
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 186,320, 9 hosts
  • Verified with: Apple Business, Google

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Subdomains

HostTechs
mypage.tanqgakusha.jp 21
www.tanqgakusha.jp 21
tanqgakusha.jp 19
store.tanqgakusha.jp 17
online.tanqgakusha.jp 16
weekly-lp.tanqgakusha.jp 15
online-guide.tanqgakusha.jp 8

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