sylhg.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-08 · ok HTTP/1.1 200 1760 ms crawled 2026-05-06

CN · 211.149.166.163 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 100/100

sector manufacturing type homepage

HTML metadata

Title: 广东310S不锈钢无缝钢管价格_316L不锈钢方管厂家_304不锈钢圆焊管批发_佛山京锦钢铁
Description: 生产厂家批发、不锈钢无缝钢管、不锈钢圆管、不锈钢方管、材质有：304、304L、321、316、316L、310S等，覆盖区域有，广州佛山东莞中山珠海深圳云浮清远韶关汕头阳江等珠三角区域。我们奉行“诚信为本，持续改进”的企业精神，以满意的售后服务，及时快捷的交货，热忱为客户提供完善的产品。

Technology

Server: nginx
CMS: Gatsby

Contact

Phone

13927776689

Registration

Registrar

Hefei Juming Network Technology Co., Ltd

Created

2010-05-12

Expires

2027-05-12 358 days left

Updated

2026-01-03

Name servers

ns1.myhostadmin.net
ns2.myhostadmin.net
ns3.myhostadmin.net
ns4.myhostadmin.net
ns5.myhostadmin.net
ns6.myhostadmin.net

DNS records live

NS

ns1.myhostadmin.net
ns2.myhostadmin.net
ns3.myhostadmin.net
ns4.myhostadmin.net
ns5.myhostadmin.net
ns6.myhostadmin.net

Certificate (current)

R13

from 2026-03-31 to 2026-06-29

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sylhg.com/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000