Dataweaz

chem17.com

Summary

URL
https://www.chem17.com/
HTTP status
200
IP address
101.71.9.131
ASN
AS4837
Hosting provider
UNICOM ZheJiang Province Network
Country
CN
Title
化工仪器网-专业科学仪器-分析检测仪器及实验室仪器设备服务平台
Description
化工仪器网是专业的仪器设备行业B2B门户网站，为用户提供分析仪器、实验室仪器设备、环境监测仪器等仪器相关产品，并实时更新仪器展会、仪器新闻会议、仪器优质供应商、仪器供求商机等市场行情信息，获取更多仪器相关信息就访问化工仪器网。
Language
zh
Server
ESA · ASP.NET-4.22
Generator
—
Certificate
ValidAsseco Data Systems S.A.
Sitemap
Present
Domain name
chem17.com

SSL/TLS certificate

The SSL/TLS certificate encrypts exchanges between visitors and the website (HTTPS) and proves its identity. It is issued by a certificate authority after a more or less thorough check: of the domain name only (DV), of the organization that owns it (OV), or extended validation (EV).

Certificate authority
Asseco Data Systems S.A. (Certum DV TLS G2 R39 CA)
Validation type
Domain validation (DV)
Status
Valid
Covered domains
*.chem17.com, chem17.com
Valid from
January 30, 2026
Valid until
March 1, 2027 (expires in 149 days)
Protocol
TLSv1.3
Key
RSA 2048 bits

Sitemap

A sitemap lists the pages of a website to help search engines discover them. It can have any name when it is declared in the robots.txt file.

The robots.txt file declares 2 sitemaps.

FileContentLast modified
https://www.chem17.com/sitemap.xml79 pages—
https://www.chem17.com/sitemap-prolist.xml2,022 pages—

Redirects

  1. 301 https://chem17.com/
  2. 301 http://www.chem17.com/
  3. 200 https://www.chem17.com/ — Final page

Outgoing links

The home page links to 31 other websites.