What powers solfa.asia?
Last seen Aug 2026 · 10 technologies across 8 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jul 2022
CDN
Cloudflare
since Jul 2022
Miscellaneous
Open Graph
since Nov 2022
Security
Cloudflare Bot Management
since Jul 2022
HSTS
since Apr 2026
Video players
YouTube
since Feb 2019
Web servers
Apache HTTP Server
since Feb 2019
Widgets
Spotify Widgets
since Feb 2023
Twitter
since Feb 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
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.56 / 10 · ranked #2,389,715 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 20.6 MB · 251 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DIGIROCK DigiRock, Inc. (202.172.28.104)
- DNS: value-domain.com
- Email: solfa.asia
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 7,196,903, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| solfa.asia | 10 |
| www.solfa.asia | 10 |
Full technology history →
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Recent changes
- detected HSTS Apr 2026