PCKS.CN Website Review

Pages Indexed

Bing:
Google:

Page Information

Title:
计算题英文,小学计算题100道,小学数学计算题 - 在线答题
Length: 30 character(s); Best length: 10 ~ 60 character(s)
Meta description:
一对一解答数学,在线考试答题系统,微信在线答题系统,免费在线答题平台,答题搜题,在线答题小程序,题库官网入口,答题网站 - www.5.hi.cn
Length: 73 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
知识竞赛答题软件,在线答题优势,答题系统github,在线答题老师,知识竟赛答题软件,在线考试系统开源,在线答题软件免费,答题软件,在线答题工具,在线答题网站,在线解题平台,在线答题练习
Length: 93 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:
nginx
SSL Secure:
Unavailable
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 pcks.cn:
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 09 Nov 2025 12:29:15 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
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 4 DNS record(s) of pcks.cn.
Host Type IP/Target TTL Extra Infomation
pcks.cnA600
pcks.cnNS3600
pcks.cnNS3600
pcks.cnSOA500expire: 1209600
serial: 2024091903