indexo.dev

contractors-maryland.com

.com crawl

First seen 2026-04-19 · Last seen 2026-05-18 · ok HTTP/1.1 200 19521 ms crawled 2026-05-13

SC · 154.194.156.246 · AS139880 OWGELS INTERNATIONAL CO., LIMITED

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
开云网页版_kaiyun开云(中国)
Description
开云网页版_kaiyun开云(中国)构建于2013年03月，开云网页版_kaiyun开云(中国)专注智慧城市系统集成与信息工程服务，（股票代码：002175）。开云网页版_kaiyun开云(中国)以新能源储能与电力电子设备为核心业务，结合智能制造与质量管理体系，为客户提供从研发设计到交付运维的一体化解决方案，着力推动产业升级与可持续发展，并持续提升产品质量与服务能力。

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • api.yibo4137.com×1

Registration

Registrar
Metaregistrar BV
Created
2025-12-21
Expires
2026-12-21 214 days left
Updated
2026-02-19
Name servers
  • a1.share-dns.com
  • b1.share-dns.net

DNS records

CNAME
  • www.contractors-maryland.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-03-15 to 2026-06-13
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.contractors-maryland.com/

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

Links to (10)

Linked from (5)