WWW.JB51.NET Website Review

Basic Information

Pages Indexed

Bing:
Google:

Page Information

Title:
脚本之家_www.jb51.net
Length: 17 character(s); Best length: 10 ~ 60 character(s)
Meta description:
脚本之家是国内专业的网站建设资源、脚本编程学习类网站,提供asp、php、asp.net、javascript、jquery、vbscript、dos批处理、网页制作、网络编程、网站建设等编程资料。
Length: 99 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
脚本,vbscript,正则表达式,jquery,dos,bat,批处理,javascript,Photoshop,HTML,div+css,ASP,PHP,ASP.NET
Length: 86 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
Length: 0 character(s); Best length: 10 ~ 255 character(s)

Your page does not include an H1 tag.

The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.

Here are best practices for H1 tags

  • Use H1 tags for page titles.
  • Limit to one H1 tag per page.
  • Keep H1 tags short and concise.
  • Structure headings hierarchically.
  • Include your main keyword.
  • Ensure H1 tags are engaging.

Site Technology

Server:
Anyscdn
SSL Secure:
Available
robots.txt:
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

HTTP Header Analysis

HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of www.jb51.net:
HTTP/1.1 200 OK
Date: Sat, 05 Jul 2025 06:19:04 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Last-Modified: Sat, 05 Jul 2025 05:54:25 GMT
ETag: W/"807e134371eddb1:0"
X-Powered-By: jb51.net
Server: Anyscdn
Content-Encoding: gzip

DNS Record Analysis

Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 7 DNS record(s) of jb51.net.
Host Type IP/Target TTL Extra Infomation
jb51.netA600
jb51.netNS21600
jb51.netNS21600
jb51.netCNAME600
jb51.netMX600pri: 5
jb51.netMX600pri: 10
jb51.netTXT
v=spf1 include:spf.mail.qq.com ~all
600