What powers gjdzdt.cn?

Last seen Aug 2026 · 14 technologies across 8 categories

Analytics

Font scripts

Font Awesome
since May 2024

JavaScript frameworks

AngularJS
since May 2024

JavaScript graphics

MathJax v2.7.9
since May 2024

JavaScript libraries

Day.js
since May 2024
HeadJS
since May 2024
jQuery v3.6.3
since May 2024
Lozad.js
since May 2024
OWL Carousel
since May 2024
Swiper
since May 2024
Tippy.js
since Sep 2025

Miscellaneous

Popper
since Sep 2025

Programming languages

Java
since May 2024

UI frameworks

Bootstrap
since May 2024

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

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Open Page Rank

1.00 / 10 · ranked #12,511,563 of all domains

5 referring domains · OpenPageRank

Page

  • Language: Chinese
  • Weight: 2.7 MB · 109 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Progress in Earthquake Sciences

From Wikidata (CC0).

Infrastructure

  • DNS: xincache.com
  • Email: no MX record returned
  • SSL: DigiCert, RSA 2048, expires Dec 2026
  • Common Crawl link graph: rank 1,520,948

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

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