indexo.dev

holyya.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 5727 ms crawled 2026-05-08

CN · 1.94.66.192 · AS55990 Huawei Cloud Service data center

Reputation 95/100 weak security headers

sector tech type docs

HTML metadata

Title
C++贪心算法模板 |holyya.com
Description
C++贪心算法是一种常见的计算机算法，主要用来解决最优化问题。它在计算机程序设计中发挥着重要作用，相信对于很多程序员来说都非常熟悉。 | holyya.com
Language
en

Technology

Server
nginx

Third-party hosts loaded (3)

  • cdn.ckeditor.com×2
  • connect.qq.com×1
  • cpro.baidustatic.com×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2024-06-05
Expires
2027-06-05 381 days left
Updated
2024-06-05
Name servers
  • dns29.hichina.com
  • dns30.hichina.com

DNS records live

NS
  • dns29.hichina.com
  • dns30.hichina.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-04-13 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.holyya.com/Articles/read_article/140280

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)