WWW.MATHSISFUN.COM 网站分析

基本信息

网站标题:
服务器:
cloudflare
城市:

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Math is Fun
长度: 11 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.
长度: 132 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
math, maths, mathematics, school, homework, education
长度: 53 字符; 最佳长度: 10 ~ 255 字符
H1标签:
长度: 0 字符; 最佳长度: 10 ~ 255 字符

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.

建站技术

服务器:
cloudflare
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用

HTTP Head 分析

HTTP 协议采用了请求与响应模型,通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器(例如 Internet Explorer, Google Chrome, Firefox 等)并不会显示 HTTP header 字段的内容,下面是网站 www.mathsisfun.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Mon, 02 Jun 2025 08:39:30 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
last-modified: Sun, 20 Apr 2025 21:10:52 GMT
vary: Accept-Encoding
cf-cache-status: DYNAMIC
Server: cloudflare
CF-RAY: 9495a3fd3af44217-EWR
Content-Encoding: gzip

DNS 记录分析

DNS 域名系统(Domain Name System,缩写)是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库,能够使人更方便地访问互联网。mathsisfun.com 当前共有 10 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
mathsisfun.comA300
mathsisfun.comA300
mathsisfun.comA300
mathsisfun.comNS21600
mathsisfun.comNS21600
mathsisfun.comSOA1800expire: 604800
serial: 2369134271
mathsisfun.comMX300pri: 0
mathsisfun.comAAAA
2606:4700:10::6816:a1b
300
mathsisfun.comAAAA
2606:4700:10::ac43:a1a
300
mathsisfun.comAAAA
2606:4700:10::6816:b1b
300