What powers 
asukoe.co.jp?
Last seen Sep 2026 · 17 technologies across 13 categories
Analytics
CDN
CMS
Databases
MySQL
since Jul 2020
Font scripts
Twitter Emoji (Twemoji)
since Mar 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Performance
LazySizes
since Jul 2024
Programming languages
Tag managers
Google Tag Manager
since Jul 2020
Web servers
Apache HTTP Server
since Jul 2020
Webmail
Google Workspace
since Aug 2022
WordPress plugins
WP-Optimize
since Jul 2024
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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #641,353 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 0.5 MB · 36 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Microsoft (13.78.66.254)
- DNS: Onamae.com
- 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 228,551, 6 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.asukoe.co.jp | 15 |
| media.asukoe.co.jp | 10 |