What powers reunions.jp?
Last seen Jul 2026 · 25 technologies across 18 categories
Advertising
Google AdSense
since Mar 2020
Twitter Ads
since Jul 2021
Analytics
Cloudflare Browser Insights
since Dec 2025
Google Analytics
since Mar 2020
Naver Analytics
since Jul 2022
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Jan 2025
Cookie compliance
Funding Choices
since Aug 2023
Font scripts
Font Awesome
since Oct 2020
Google Font API
since Mar 2020
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
jQuery Migrate
since Apr 2020
Miscellaneous
Operating systems
CentOS
since Mar 2020
Programming languages
PHP
since Sep 2021
Security
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Web frameworks
CakePHP
since Sep 2021
Web server extensions
Web servers
Apache HTTP Server
since Mar 2020
Widgets
Twitter
since Apr 2020
AI Crawlers
Blocks 5 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
- ClaudeBot Blocked
- GPTBot Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 28 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 Content Signals changed
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 google-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 petalbot added to robots.txt
AI Crawlers
5 of 33 AI crawlers blocked
Open Page Rank
0.46 / 10 · ranked #28,203,142 of all domains
0 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.34.73, IPv6)
- Email: reunions.jp
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 88,889,572
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| company.reunions.jp | 19 |
| cotozute.reunions.jp | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Snowplow Analytics Jan 2026
- detected Cloudflare Dec 2025
- detected Cloudflare Browser Insights Dec 2025
- detected HTTP/3 Dec 2025
- detected Snowplow Analytics Nov 2025