7b.cn
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 七宝社群，创新技术解决方案提供商。

 七宝社群,七宝社群助手,七宝云发单,7b.cn

Technical Rating

 XSS attack - not protected. HTTP header "X-XSS-Protection" not found

 User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

 HTTP request response - 200

 HTTPS request response - 200

 Redirect from HTTP to HTTPS

iHTTP redirect: https://7b.cn

!Server response time 4,695 sec

 HTML load time 1,289 sec

iHTML length: 15319

!Favicon link not found

iNumber of IMGs: 6

!The ALT attribute is not set for all IMGs

 Adapted for mobile devices. It uses the VIEWPORT tag

 W3C Validation. Number of HTML errors: 5

 W3C Validation. Number of HTML warnings: 2

!Doesn't use robots.txt

!Doesn't use a sitemap

 DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of 7b.cn

iCN Beijing, China

Siemens Limited China, 7, 阜通东大街, 牛王庙村, 朝阳区, 北京市, 100102, 中国

Technical Information

iServer: Apache

iNameservers: dns9.hichina.com,   dns10.hichina.com

iIPv4: 47.99.156.151

iDNS Mail Records: 10 mxbiz2.qq.com.,   5 mxbiz1.qq.com.

iDMARC Mail Anti Spam Records: 47.99.156.151

iAuthor Domain Signing Practices Mail Records: 47.99.156.151

iRaw DNS Information

A: 47.99.156.151

MX: 10 mxbiz2.qq.com.
MX: 5 mxbiz1.qq.com.

DMARC: 47.99.156.151

ADSP: 47.99.156.151

The popularity of the site

iHow many links to 7b.cn on the Internet: 5721