What powers yukihotaru.com?
Last seen Oct 2026 · 31 technologies across 17 categories
Advertising
Advertising Networks
DoubleClick for Publishers (DFP)
since Jan 2019
Analytics
Cloudflare Browser Insights
since Sep 2026
CDN
cdnjs
since Aug 2022
Cloudflare
since Dec 2021
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Load balancers
Amazon ALB
since Apr 2023
Miscellaneous
PaaS
Amazon Web Services
since Apr 2023
Performance
Priority Hints
since Sep 2026
Programming languages
Security
Cloudflare Bot Management
since Dec 2021
reCAPTCHA
since Aug 2022
Segmentation
Adobe Audience Manager
since Aug 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Oct 2026
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #357,563 of all domains
279 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 18 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Feb 2006 (20 years) via GMO Internet Group, Inc. d/b/a Onamae.com, renews Feb 2027
- Hosted on IDCF - IDC Frontier Inc. (202.228.215.60)
- DNS: idcfcloud.com
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 568,135, 310 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| centertesteigo.yukihotaru.com | 14 |
| shinichi.yukihotaru.com | 14 |
| diece.yukihotaru.com | 9 |
| dsssm.yukihotaru.com | 8 |
| ennkei.yukihotaru.com | 8 |
| yuki.yukihotaru.com | 8 |
| zairiki.yukihotaru.com | 8 |
| rizwords.yukihotaru.com | 7 |
| wakeari.yukihotaru.com | 7 |
| dilettante.yukihotaru.com | 6 |
| fushionotori.yukihotaru.com | 6 |
| kouryu.yukihotaru.com | 6 |
| snowmoon.yukihotaru.com | 6 |
| www.morimotohp.yukihotaru.com | 6 |
| dodan.yukihotaru.com | 4 |
| keizusoko.yukihotaru.com | 4 |
| joto.yukihotaru.com | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Sep 2026
- dropped Google Font API Sep 2026
- detected Priority Hints Sep 2026
- dropped Snowplow Analytics May 2026
- dropped Microsoft ASP.NET Mar 2026
- dropped i-mobile Feb 2026