What powers 
seikatsusha-ddm.com?
Last seen Sep 2026 · 18 technologies across 11 categories
Advertising
Microsoft Advertising
since Aug 2025
Yahoo Advertising
since Apr 2022
Analytics
Google Analytics
since Jan 2019
HubSpot Analytics
since Apr 2023
Caching
Varnish
since Mar 2023
CDN
Cloudflare
since Apr 2023
Databases
JavaScript libraries
Marketing automation
HubSpot
since Apr 2023
Miscellaneous
Security
Cloudflare Bot Management
since Apr 2023
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 90% phone
- 10% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.48 / 10 · ranked #404,308 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 9.4 MB · 241 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (151.101.1.91)
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 467,490
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 Cxense Mar 2026