What powers reject.jp?
Last seen Aug 2026 · 33 technologies across 16 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Payment processors
Performance
Programming languages
Security
SEO
UI frameworks
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Sep 2026 Content Signals changed
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 gptbot removed from robots.txt
- Sep 2026 google-extended removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 55% phone
- 44% desktop
- 1% tablet
Japan
Thailand
United States
South Korea
Taiwan
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.80 / 10 · ranked #266,745 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 4.5 MB · 87 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- REJECT
- Founded: 2018
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.65.16, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned, SPF names Xserver
- Email security: SPF (soft fail)
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 8,618,988, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| brand.reject.jp | 21 |
| reject.jp | 19 |
| shop.reject.jp | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jQuery Migrate Jun 2026
- dropped reCAPTCHA Feb 2026
- dropped Typekit Feb 2026
- detected Animate.css Jan 2026
- detected cdnjs Jan 2026
- detected Google Font API Jan 2026
- detected Swiper Jan 2026
- detected Unpkg Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Bunny Nov 2025
- detected Cloudflare Browser Insights Nov 2025
- dropped Google Font API Nov 2025
- dropped Preact Nov 2025
- dropped React Nov 2025
- dropped styled-components Nov 2025