What powers kddi-web.com?
Last seen Sep 2026 · 51 technologies across 27 categories
Advertising
Microsoft Advertising
since May 2024
Analytics
Google Analytics
since Aug 2018
HubSpot Analytics
since Feb 2021
Matomo
since Mar 2020
Matomo Analytics
since Aug 2020
Microsoft Clarity
since May 2024
Caching
WordPress Super Cache
since Jan 2026
CDN
CMS
HubSpot CMS Hub
since Jun 2021
WordPress
since Sep 2018
Cookie compliance
HubSpot Cookie Policy Banner
since Apr 2024
Databases
MySQL
since Sep 2018
Documentation
Zendesk
since May 2021
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Apr 2024
Twitter Emoji (Twemoji)
since Sep 2018
JavaScript frameworks
JavaScript libraries
Live chat
HubSpot Chat
since Jul 2024
Marketing automation
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Aug 2024
Programming languages
PHP
since Aug 2018
Reverse Proxy
Nginx
since Apr 2019
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Video players
VideoJS
since Aug 2024
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Microsoft 365
since Mar 2025
Widgets
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% desktop
- 29% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #327,695 of all domains
140 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.9 MB · 66 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CPI-NET KDDI Web Communications Inc. (211.9.203.84)
- DNS: cpi.ad.jp
- Email: Microsoft 365
- Email security: no SPF record, DMARC monitor only
- SSL: DigiCert, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 2,347,431, 11 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kwcplus.kddi-web.com | 30 |
| twilio.kddi-web.com | 19 |
| cloudapi.kddi-web.com | 18 |
| academy.kddi-web.com | 16 |
| shared-blog.kddi-web.com | 8 |