What powers web-abstract.jp?
Last seen Aug 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Aug 2023
CDN
JavaScript graphics
JavaScript libraries
Programming languages
PHP
since Aug 2023
Security
HSTS
since Apr 2025
UI frameworks
Bootstrap
since Aug 2023
Web frameworks
CakePHP
since Aug 2023
Web servers
Apache HTTP Server
since Apr 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 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
0.95 / 10 · ranked #13,654,833 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.6 MB · 15 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: kijima-p.co.jp
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only
- SSL: JPRS, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 83,758,605
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted