WWW.TENNISROUND.COM 网站分析

搜索引擎收录信息

必应:
谷歌:

页面信息

标题:
Find a tennis partner and player in your area | Tennis Round
长度: 60 字符; 最佳长度: 10 ~ 60 字符
Meta 描述信息:
Find local tennis partners at your skill level. Play casual or competitive tennis. Schedule matches, report scores and get ranked!
长度: 130 字符; 最佳长度: 50 ~ 160 字符
Meta 关键词:
tennis players, tennis partner, tennis courts, tennis clubs, tennis centers, tennis lessons, tennis coach, public tennis courts, indoor tennis courts, tennis tournament, play tennis.
长度: 182 字符; 最佳长度: 10 ~ 255 字符
H1标签:
Let us find you tennis partners.
长度: 32 字符; 最佳长度: 10 ~ 255 字符

建站技术

服务器:
未知
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.tennisround.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Age: 0
Cache-Control: must-revalidate, no-cache, no-store, post-check=0, pre-check=0, private
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Date: Sun, 29 Mar 2026 12:10:51 GMT
Expires: Fri, 27 Feb 2026 12:10:51 GMT
Pragma: no-cache
Set-Cookie: PHPSESSID=l0qot7v5b9c4h07enmvb3fblg2; expires=Sun, 10-May-2026 04:10:51 GMT; Max-Age=3600000; path=/
Set-Cookie: device_view=not_mobile; expires=Wed, 29-Apr-2026 07:00:00 GMT; Max-Age=2659749; path=/; HttpOnly
Vary: Accept-Encoding
transfer-encoding: chunked
Connection: keep-alive

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。tennisround.com 当前共有 18 项 DNS 记录。
主机 类型 IP/目标 生存时间 扩充信息
tennisround.comA46
tennisround.comA46
tennisround.comNS21600
tennisround.comNS21600
tennisround.comNS21600
tennisround.comNS21600
tennisround.comSOA900expire: 1209600
serial: 1
tennisround.comMX3600pri: 30
tennisround.comMX3600pri: 5
tennisround.comMX3600pri: 5
tennisround.comMX3600pri: 5
tennisround.comMX3600pri: 5
tennisround.comMX3600pri: 0
tennisround.comMX3600pri: 5
tennisround.comTXT
v=spf1 ip4:66.96.128.0/18 ?all
3600
tennisround.comTXT
v=spf1 include:aspmx.googlemail.com ~all
3600
tennisround.comTXT
v=spf1 include:sg.trmail.tennisround.com -all
3600
tennisround.comTXT
v=spf1 include:sendgrid.net ~all
3600