What powers slowz.jp?
Last seen Oct 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Oct 2022
CDN
cdnjs
since Oct 2022
Cloudflare
since Oct 2022
Google Hosted Libraries
since Oct 2022
jsDelivr
since Oct 2022
Font scripts
Google Font API
since Oct 2022
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
PaaS
Amazon Web Services
since Oct 2022
Programming languages
Python
since Oct 2022
Security
Cloudflare Bot Management
since Oct 2022
Tag managers
Google Tag Manager
since Oct 2022
Web frameworks
Django
since Oct 2022
Web servers
gunicorn
since Oct 2022
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
0.92 / 10 · ranked #14,263,829 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 33.7 MB · 125 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (13.192.113.223)
- DNS: Amazon Route 53
- Email: Amazon SES / WorkMail
- Email security: no SPF record, DMARC quarantine
- SSL: Amazon Trust Services, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 28,180,322
- Verified with: Amazon SES, 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
- detected Cloudflare Bot Management May 2026