What powers flow-group.jp?
Last seen Aug 2026 · 49 technologies across 22 categories
A/B Testing
Google Optimize
since May 2023
Advertising
Google AdSense
since May 2023
Analytics
Google Analytics
since May 2023
CDN
CMS
Databases
Font scripts
Google Font API
since May 2023
Hosting
Xserver
since Apr 2023
IaaS
Google Cloud
since Aug 2026
JavaScript frameworks
JavaScript libraries
Marketing automation
HubSpot
since Aug 2026
Miscellaneous
Page builders
STUDIO
since Aug 2026
Performance
Google Cloud Trace
since Aug 2026
Programming languages
Security
Cloudflare Bot Management
since Aug 2026
reCAPTCHA
since May 2023
Tag managers
Google Tag Manager
since May 2023
Video players
Vimeo
since Aug 2026
Web servers
Nginx
since Apr 2023
Webmail
Google Workspace
since Apr 2023
WordPress plugins
TablePress
since May 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.55 / 10 · ranked #6,113,519 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 25 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Google Cloud (34.111.141.225)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 63,106,537
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Twitter Emoji (Twemoji) Aug 2026