youtube.com 网站分析

youtube.com - 基本信息

网站标题:
服务器:
ESF

youtube.com - 搜索引擎收录信息

百度:

youtube.com - 页面信息

标题:
YouTube
长度: 7 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
video, sharing, camera phone, video phone, free, upload
长度: 55 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
长度: 126 字符; 最佳长度: 50 ~ 160 字符
H1:
Please update your browser
长度: 26 字符

youtube.com - 建站技术

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

youtube.com - 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 youtube.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Content-Type: application/binary
X-Content-Type-Options: nosniff
Expires: Mon, 08 Nov 2021 13:56:36 GMT
Date: Mon, 08 Nov 2021 13:56:36 GMT
Cache-Control: private, max-age=31536000
Location: https://www.youtube.com/
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Report-To: {"group":"AXrpQdexiF0ssZ_nH8Dr-M3QgbdVRvO77RECMA","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AXrpQdexiF0ssZ_nH8Dr-M3QgbdVRvO77RECMA"}]}
Permissions-Policy: ch-ua-full-version=*, ch-ua-platform=*, ch-ua-platform-version=*, ch-ua-arch=*, ch-ua-model=*
Cross-Origin-Opener-Policy-Report-Only: same-origin; report-to="AXrpQdexiF0ssZ_nH8Dr-M3QgbdVRvO77RECMA"
Server: ESF
Content-Length: 0
X-XSS-Protection: 0
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
X-Content-Type-Options: nosniff
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Date: Mon, 08 Nov 2021 13:56:36 GMT
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000
Cross-Origin-Opener-Policy-Report-Only: same-origin; report-to="AXrpQdexiF0ssZ_nH8Dr-M3QgbdVRvO77RECMA"
Report-To: {"group":"AXrpQdexiF0ssZ_nH8Dr-M3QgbdVRvO77RECMA","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/encsid_AXrpQdexiF0ssZ_nH8Dr-M3QgbdVRvO77RECMA"}]}
Permissions-Policy: ch-ua-full-version=*, ch-ua-platform=*, ch-ua-platform-version=*, ch-ua-arch=*, ch-ua-model=*
P3P: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=en for more info."
Content-Encoding: gzip
Server: ESF
X-XSS-Protection: 0
Set-Cookie: GPS=1; Domain=.youtube.com; Expires=Mon, 08-Nov-2021 14:26:36 GMT; Path=/; Secure; HttpOnly
Set-Cookie: YSC=MnvwRNjk_Fw; Domain=.youtube.com; Path=/; Secure; HttpOnly; SameSite=none
Set-Cookie: VISITOR_INFO1_LIVE=ZdNjga5kTsA; Domain=.youtube.com; Expires=Sat, 07-May-2022 13:56:36 GMT; Path=/; Secure; HttpOnly; SameSite=none
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Transfer-Encoding: chunked

youtube.com - 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。youtube.com 当前共有 11 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
youtube.comA47
youtube.comNS345600
youtube.comNS345600
youtube.comNS345600
youtube.comNS345600
youtube.comSOA60expire: 1800
serial: 411364935
youtube.comMX300pri: 0
youtube.comTXT
facebook-domain-verification=64jdes7le4h7e7lfpi22rijygx58j1
3600
youtube.comTXT
google-site-verification=QtQWEwHWM8tHiJ4s-jJWzEQrD_fF3luPnpzNDH-Nw-w
3600
youtube.comTXT
v=spf1 include:google.com mx -all
3600
youtube.comAAAA
2607:f8b0:4006:817::200e
47