What powers watson.jp?
Last seen Sep 2026 · 102 technologies across 35 categories
Advertising
Criteo
since Aug 2018
Google Ads
since Sep 2024
Google AdSense
since Sep 2024
Twitter Ads
since Jan 2022
Advertising Networks
AdRoll
since Jun 2018
Affiliate programs
A8.net
since Dec 2025
Amazon Associates
since Mar 2026
Moshimo
since Apr 2023
ValueCommerce
since Sep 2022
Analytics
Google Ads Conversion Tracking
since Sep 2022
Google Analytics
since Jun 2018
New Relic
since Jun 2018
Quantcast Measure
since Apr 2023
Authentication
Facebook Login
since Sep 2022
Caching
Litespeed Cache
since Dec 2023
WordPress Super Cache
since Apr 2023
CDN
cdnjs
since Apr 2023
Cloudflare
since Aug 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Apr 2023
CMS
WordPress
since Feb 2020
Databases
MySQL
since Feb 2020
Ecommerce
Cart Functionality
since Sep 2024
MakeShop
since Sep 2024
Font scripts
JavaScript Frameworks
JavaScript graphics
particles.js
since Aug 2022
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2024
Maps
Google Maps
since Jun 2026
Miscellaneous
Babel
since Aug 2022
Open Graph
since Sep 2022
Popper
since Apr 2024
RSS
since Dec 2022
Webpack
since Sep 2022
Operating Systems
CentOS
since Jun 2018
PaaS
Amazon Web Services
since Sep 2024
Page builders
WordPress Block Editor
since Jul 2024
Payment processors
Amazon Pay
since Sep 2024
Performance
Priority Hints
since Sep 2023
Programming languages
Security
Cloudflare Bot Management
since Aug 2022
Cloudflare Turnstile
since Oct 2025
Really Simple SSL & Security
since Nov 2024
reCAPTCHA
since Sep 2024
SEO
Tag managers
Google Tag Manager
since Jun 2018
Translation
Weglot
since Sep 2025
UI Frameworks
Video players
Web Frameworks
Material Design Lite
since Jun 2018
Web Server Extensions
Web servers
Widgets
WordPress plugins
Essential Addons for Elementor
since Apr 2024
GTranslate
since Apr 2026
Jetpack
since Jul 2025
SVG Support
since Aug 2026
TablePress
since Sep 2024
WP-PageNavi
since Sep 2024
WordPress themes
aThemes Sydney
since Oct 2025
Lightning
since Nov 2023
Themeansar Newsup
since Sep 2025
Twenty Fifteen
since Oct 2023
Twenty Seventeen
since Jul 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 64% phone
- 31% desktop
- 4% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.46 / 10 · ranked #164,137 of all domains
106 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: 0.1 MB · 8 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GMO Internet (150.95.250.159)
- DNS: Lolipop
- Email: mail.watson.jp
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 430,764, 173 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| stablediffustion.watson.jp | 27 |
| kitformula.watson.jp | 24 |
| u29.watson.jp | 24 |
| emigrant.watson.jp | 21 |
| gyousei-online.watson.jp | 21 |
| keough.watson.jp | 20 |
| nss.watson.jp | 20 |
| ses-knowledge.watson.jp | 19 |
| mutsuichi.watson.jp | 17 |
| boozehack.watson.jp | 15 |
| stock.watson.jp | 15 |
| totsukitouka.watson.jp | 15 |
| uchida-recruit.watson.jp | 14 |
| writers-door.watson.jp | 14 |
| www.watson.jp | 14 |
| bigtree.watson.jp | 12 |
| hinchas.watson.jp | 12 |
| sounkyo.watson.jp | 12 |
| yu-select.watson.jp | 9 |
| imons.watson.jp | 8 |
| johnny-g.watson.jp | 7 |
| minpaihatiman.watson.jp | 5 |
| blog.leblanc.watson.jp | 4 |
| blog.suikyou.watson.jp | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected GTranslate Apr 2026
- detected Amazon Associates Mar 2026
- dropped WPForms Nov 2025