What powers tokyo.lg.jp?
Last seen Sep 2026 · 295 technologies across 60 categories
Accessibility
Pojo.me
since May 2022
Advertising
Criteo
since Jul 2026
Google Ads
since Dec 2022
Linkedin Ads
since Feb 2026
Microsoft Advertising
since Oct 2023
Taboola
since Jul 2025
Tapad
since Oct 2025
Twitter Ads
since Apr 2021
Yahoo Advertising
since Apr 2022
Affiliate programs
Moshimo
since Feb 2026
Analytics
Adjust
since Sep 2025
Amplitude
since Mar 2024
Cloudflare Browser Insights
since Jan 2023
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Linkedin Insight Tag
since May 2023
Matomo Analytics
since Jan 2023
Microsoft Clarity
since Jul 2021
Mouse Flow
since Jun 2022
Quantcast Measure
since Feb 2026
Snowplow Analytics
since Apr 2021
TikTok Pixel
since Jan 2023
Twitter Analytics
since Apr 2021
Vercel Analytics
since Sep 2026
Authentication
Facebook Login
since Jun 2021
Google Sign-in
since Feb 2021
Caching
CDN
Amazon CloudFront
since Jul 2020
Amazon S3
since Jul 2020
Bunny
since Jan 2025
cdnjs
since Oct 2021
Cloudflare
since Oct 2021
Cloudinary
since Apr 2022
Google Cloud CDN
since Apr 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2020
Microsoft Ajax Content Delivery Network
since May 2024
Sucuri
since May 2020
Unpkg
since Aug 2021
CMS
Comment systems
Cookie compliance
CRM
Salesforce
since Sep 2020
Salesforce Desk
since Oct 2022
Customer data platform
Databases
Development
styled-components
since Nov 2021
Turbopack
since Jan 2026
Documentation
Zendesk
since Aug 2025
Ecommerce
Cart Functionality
since Apr 2021
Editors
DreamWeaver
since Feb 2020
Amazon SES
since Aug 2022
Sendgrid
since Apr 2025
Font scripts
Bunny Fonts
since Jan 2025
Google Font API
since Jul 2019
Twitter Emoji (Twemoji)
since Jan 2019
Typekit
since Apr 2022
Geolocation
ipify
since May 2022
Hosting
Sakura Internet
since Aug 2022
Hosting panels
Plesk
since Sep 2021
IaaS
Google Cloud
since May 2020
Issue trackers
Sentry
since Sep 2024
JavaScript frameworks
JavaScript graphics
JavaScript libraries
AOS
since Dec 2022
Axios
since Jul 2021
Clipboard.js
since Jan 2023
crypto-js
since Apr 2026
FingerprintJS
since Sep 2020
Flickity
since Apr 2026
Instant.Page
since Mar 2025
Isotope
since Jun 2023
jQuery Modal
since Jun 2026
Lightbox
since Sep 2019
lite-youtube-embed
since Nov 2024
MobX
since Nov 2021
Modernizr
since Mar 2020
OWL Carousel
since Feb 2020
Preact
since Aug 2022
scrollreveal
since May 2024
Select2
since May 2020
Selectize
since Jan 2023
Slick
since Apr 2019
Splide
since Jun 2023
Swiper
since Sep 2022
Tiny Slider
since Oct 2022
Underscore.js
since Feb 2022
YUI
since May 2023
Live chat
LiveAgent
since Sep 2020
WhatsApp Business Chat
since Nov 2025
LMS
Moodle
since May 2023
Load balancers
Amazon ALB
since Oct 2021
Azure Front Door
since Jun 2022
Maps
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Satori
since Apr 2023
Miscellaneous
Babel
since Dec 2020
Google Cloud Storage
since Feb 2026
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Oracle Dynamic Monitoring Service
since May 2021
Popper
since Jul 2021
PWA
since Aug 2022
RSS
since Dec 2022
Swiper Slider
since Apr 2020
Vite
since Nov 2024
Webpack
since May 2020
Operating systems
PaaS
Page builders
STUDIO
since Jul 2023
WordPress Block Editor
since Jul 2024
WordPress Site Editor
since Dec 2025
wpBakery
since Dec 2023
Payment processors
PayPal
since Nov 2023
Performance
LazySizes
since Aug 2022
Partytown
since Jun 2024
Priority Hints
since Aug 2022
Turbo
since Nov 2023
Photo galleries
PhotoSwipe
since Feb 2025
Programming languages
Retargeting
Google Remarketing Tag
since Jul 2021
Reverse proxies
Envoy
since Nov 2024
Rich text editors
RUM
Search engines
Algolia
since Feb 2025
Security
Cloudflare Bot Management
since May 2022
Cloudflare Turnstile
since Jul 2025
HSTS
since Sep 2022
Imperva
since Aug 2020
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Sep 2020
Segmentation
Adobe Audience Manager
since Jan 2023
SEO
Yoast SEO
since Nov 2021
Static site generator
Surveys
Tally
since Aug 2026
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Animate.css
since Feb 2020
Aura
since Oct 2022
Chakra UI
since Jun 2024
CoreUI
since Apr 2023
Element UI
since Mar 2021
Mantine
since Aug 2023
MDBootstrap
since May 2026
MUI
since Jul 2023
Radix UI
since Sep 2024
shadcn/ui
since Sep 2024
Tailwind CSS
since Apr 2022
UIKit
since Sep 2021
Vuetify
since Feb 2021
Video players
Web frameworks
CakePHP
since Apr 2022
Laravel
since Jan 2021
Livewire
since Apr 2024
Microsoft ASP.NET
since Apr 2019
Ruby on Rails
since Nov 2023
Yii
since Mar 2022
Web server extensions
Web servers
Apache HTTP Server
since Jan 2019
Apache Tomcat
since Jul 2024
Cowboy
since Feb 2025
LiteSpeed
since Mar 2023
Nginx
since Feb 2019
OpenResty
since Mar 2023
Oracle WebLogic Server
since Mar 2023
Webmail
Google Workspace
since Aug 2022
Microsoft 365
since Aug 2022
Widgets
AddToAny
since Mar 2024
Elfsight
since Aug 2022
Facebook
since Feb 2019
FlexSlider
since May 2019
SnapWidget
since Dec 2025
Spotify Widgets
since Oct 2025
Twitter
since Jul 2019
Wheelio
since Sep 2021
WordPress plugins
Autoptimize
since Sep 2023
EWWW Image Optimizer
since May 2023
GTranslate
since Feb 2022
Kadence WP Blocks
since Oct 2025
MetaSlider
since Nov 2022
Polylang
since Sep 2023
Popup Maker
since Sep 2025
Smart Slider 3
since Feb 2022
Smash Balloon Instagram Feed
since Feb 2022
TablePress
since Jul 2025
The SEO Framework
since Nov 2025
WebFactory Under Construction
since Jan 2025
WP-PageNavi
since Feb 2022
WordPress themes
HashThemes Total
since Aug 2025
Twenty Fifteen
since Feb 2022
Twenty Seventeen
since Jan 2024
Twenty Twenty-Five
since Dec 2025
Twenty Twenty-One
since Oct 2022
WEN Themes Education Hub
since Feb 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
- Aug 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 24% desktop
- 1% tablet
Japan
India
France
Spain
Indonesia
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.83 / 10 · ranked #720 of all domains
12,494 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 96 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
ehime-u.ac.jp 17 shared- tochigi.lg.jp 11 shared
osaka-u.ac.jp 30 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Tokyo Innovation Base (Tokyo on Wikidata)
- Founded: 1868
- Country: Japan
- Profiles: Facebook, X, Instagram, LinkedIn, YouTube
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Email: no MX record returned
- SSL: SECOM Trust Systems, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 3,054, 1,061 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| gyutto-chat.metro.tokyo.lg.jp | 30 |
| readygo-job-festa.metro.tokyo.lg.jp | 29 |
| tokyohatarakikata.metro.tokyo.lg.jp | 29 |
| w-job-ouennavi.metro.tokyo.lg.jp | 27 |
| odhackathon.metro.tokyo.lg.jp | 26 |
| www.intlschools.metro.tokyo.lg.jp | 26 |
| fs-support-event.metro.tokyo.lg.jp | 24 |
| mirai-hatarakikata.metro.tokyo.lg.jp | 24 |
| re-starter.metro.tokyo.lg.jp | 24 |
| tcic.metro.tokyo.lg.jp | 24 |
| tokyojapan.metro.tokyo.lg.jp | 24 |
| tokyomokunavi.metro.tokyo.lg.jp | 24 |
| tsg.metro.tokyo.lg.jp | 24 |
| shimapo.metro.tokyo.lg.jp | 23 |
| www.mentor-cafe.metro.tokyo.lg.jp | 23 |
| www.toritsuko.metro.tokyo.lg.jp | 23 |
| www.x-hub-tokyo.metro.tokyo.lg.jp | 23 |
| edolegacytravel.metro.tokyo.lg.jp | 22 |
| gakkohatarakikata.metro.tokyo.lg.jp | 22 |
| jinzai-kouryu2.metro.tokyo.lg.jp | 22 |
| mimamoriland.metro.tokyo.lg.jp | 22 |
| parasportsgekkan.metro.tokyo.lg.jp | 22 |
| team-kaji-ikuji.metro.tokyo.lg.jp | 22 |
| tipsforum.metro.tokyo.lg.jp | 22 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Red Hat Sep 2026
- detected Tapad Aug 2026
- dropped Tapad Jul 2026
- dropped Download Monitor Jun 2026
- dropped particles.js Jun 2026
- detected particles.js Apr 2026
- dropped Ckan Mar 2026
- dropped Lucene Mar 2026
- dropped PostgreSQL Mar 2026
- dropped Python Mar 2026
- dropped Solr Mar 2026
- detected MetaSlider Feb 2026
- dropped Autoptimize Dec 2025
- dropped Popup Maker Nov 2025
- dropped Shortcodes Ultimate Nov 2025