What powers play-dev.jp?
Last seen Aug 2026 · 21 technologies across 15 categories
Analytics
Google Analytics
since Aug 2022
CMS
a-blog cms
since Aug 2022
Databases
MySQL
since Apr 2023
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
Google Font API
since Apr 2023
Twitter Emoji (Twemoji)
since Dec 2025
Hosting
Xserver
since Apr 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Aug 2022
Rich text editors
CKEditor
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
Nginx
since Apr 2023
WordPress plugins
WordPress themes
Lightning
since Apr 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
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.87 / 10 · ranked #3,994,858 of all domains
7 referring domains · OpenPageRank
Infrastructure
- Hosted on Xserver (162.43.122.134)
- DNS: Xserver
- Email: no MX record returned, SPF names Xserver
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 11,293,392, 2 hosts
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.play-dev.jp | 18 |
| play-dev.jp | 16 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025