What powers dtp-jobs.com?
Last seen Sep 2026 · 9 technologies across 8 categories
Analytics
Font scripts
Hosting
Sakura Internet
since Mar 2023
JavaScript libraries
Mobile frameworks
jQuery-pjax
since Nov 2025
Security
HSTS
since Feb 2026
UI frameworks
Bootstrap
since Nov 2025
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
- 83% desktop
- 17% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.15 / 10 · ranked #3,207,645 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 4.0 MB · 79 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IDCF IDC Frontier Inc. (210.152.8.30)
- DNS: Sakura Internet
- Email: Sakura Internet
- Email security: SPF (soft fail), no DMARC record
- SSL: JPRS, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 4,197,593, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Java Feb 2026
- detected Bootstrap Nov 2025
- detected Font Awesome Nov 2025
- detected jQuery-pjax Nov 2025
- detected Slick Nov 2025