support.google.com 网站分析
support.google.com - 基本信息
support.google.com - 搜索引擎收录信息
support.google.com - 页面信息
标题:
Google HelpMeta 关键词:
Google Help CenterMeta 描述信息:
未知H1:
How can we help you?内部链接:
139 (0 nofollow)外部链接:
11 (0 nofollow)support.google.com - 建站技术
服务器:
support-content-ui
SSL 安全:
不可用
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用
support.google.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 support.google.com 的 HTTP header 信息:
HTTP/1.1 200 OK
P3P: CP="This is not a P3P policy! See g.co/p3phelp for more info."
Strict-Transport-Security: max-age=31536000; includeSubdomains
Content-Type: text/html; charset=UTF-8
Date: Wed, 03 Jun 2020 09:19:40 GMT
Expires: Wed, 03 Jun 2020 09:19:40 GMT
Cache-Control: private, max-age=0
Content-Security-Policy-Report-Only: object-src 'none';base-uri 'self';script-src 'nonce-X2uNjQ1du2Nop+B1JW0D' 'unsafe-inline' 'unsafe-eval' 'strict-dynamic' https: http: 'report-sample';report-uri https://csp.withgoogle.com/csp/scfe
P3P: CP="This is not a P3P policy! See g.co/p3phelp for more info."
X-Content-Type-Options: nosniff
Content-Encoding: gzip
Server: support-content-ui
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
Set-Cookie: NID=204=IgAopvmS3aPIM4AGj0knOnHZeeM06x9e7XEz80-HqMTrL6Tr368n582dbPNU8lh-tMkqOj0ke_DQHPeH4dU6tRs4HIXpeGIUQQ9VpGLsHozitk_n-EU6NqiDr9gr-VqbR98NUIZeWI-SnLMEz2BUFiRo6JJpGfJ47ZXryrr_XfA; expires=Thu, 03-Dec-2020 09:19:40 GMT; path=/; domain=.google.com; Secure; HttpOnly
Set-Cookie: NID=204=IgAopvmS3aPIM4AGj0knOnHZeeM06x9e7XEz80-HqMTrL6Tr368n582dbPNU8lh-tMkqOj0ke_DQHPeH4dU6tRs4HIXpeGIUQQ9VpGLsHozitk_n-EU6NqiDr9gr-VqbR98NUIZeWI-SnLMEz2BUFiRo6JJpGfJ47ZXryrr_XfA; expires=Thu, 03-Dec-2020 09:19:40 GMT; path=/; domain=.google.com; Secure; HttpOnly
Alt-Svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Transfer-Encoding: chunked
P3P: CP="This is not a P3P policy! See g.co/p3phelp for more info."
Strict-Transport-Security: max-age=31536000; includeSubdomains
Content-Type: text/html; charset=UTF-8
Date: Wed, 03 Jun 2020 09:19:40 GMT
Expires: Wed, 03 Jun 2020 09:19:40 GMT
Cache-Control: private, max-age=0
Content-Security-Policy-Report-Only: object-src 'none';base-uri 'self';script-src 'nonce-X2uNjQ1du2Nop+B1JW0D' 'unsafe-inline' 'unsafe-eval' 'strict-dynamic' https: http: 'report-sample';report-uri https://csp.withgoogle.com/csp/scfe
P3P: CP="This is not a P3P policy! See g.co/p3phelp for more info."
X-Content-Type-Options: nosniff
Content-Encoding: gzip
Server: support-content-ui
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
Set-Cookie: NID=204=IgAopvmS3aPIM4AGj0knOnHZeeM06x9e7XEz80-HqMTrL6Tr368n582dbPNU8lh-tMkqOj0ke_DQHPeH4dU6tRs4HIXpeGIUQQ9VpGLsHozitk_n-EU6NqiDr9gr-VqbR98NUIZeWI-SnLMEz2BUFiRo6JJpGfJ47ZXryrr_XfA; expires=Thu, 03-Dec-2020 09:19:40 GMT; path=/; domain=.google.com; Secure; HttpOnly
Set-Cookie: NID=204=IgAopvmS3aPIM4AGj0knOnHZeeM06x9e7XEz80-HqMTrL6Tr368n582dbPNU8lh-tMkqOj0ke_DQHPeH4dU6tRs4HIXpeGIUQQ9VpGLsHozitk_n-EU6NqiDr9gr-VqbR98NUIZeWI-SnLMEz2BUFiRo6JJpGfJ47ZXryrr_XfA; expires=Thu, 03-Dec-2020 09:19:40 GMT; path=/; domain=.google.com; Secure; HttpOnly
Alt-Svc: h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
Transfer-Encoding: chunked
support.google.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。google.com 当前共有 21 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| google.com | A | 74 | ||
| google.com | NS | 345600 | ||
| google.com | NS | 345600 | ||
| google.com | NS | 345600 | ||
| google.com | NS | 345600 | ||
| google.com | SOA | 60 | expire: 1800 serial: 411510437 | |
| google.com | MX | 427 | pri: 50 | |
| google.com | MX | 427 | pri: 20 | |
| google.com | MX | 427 | pri: 10 | |
| google.com | MX | 427 | pri: 30 | |
| google.com | MX | 427 | pri: 40 | |
| google.com | TXT | apple-domain-verification=30afIBcvSuDV2PLX | 1507 | |
| google.com | TXT | v=spf1 include:_spf.google.com ~all | 1507 | |
| google.com | TXT | globalsign-smime-dv=CDYX+XFHUw2wml6/Gb8+59BsH31KzUr6c1l2BPvqKX8= | 1507 | |
| google.com | TXT | facebook-domain-verification=22rm551cu4k0ab0bxsw536tlds4h95 | 1507 | |
| google.com | TXT | google-site-verification=TV9-DBe4R80X4v0M4U_bd_J9cpOJM0nikft0jAgjmsQ | 1507 | |
| google.com | TXT | docusign=05958488-4752-4ef2-95eb-aa7ba8a3bd0e | 1507 | |
| google.com | TXT | docusign=1b0a6754-49b1-4db5-8540-d2c12664b289 | 1507 | |
| google.com | TXT | google-site-verification=wD8N7i1JTNTkezJ49swvWW48f8_9xveREV4oB-0Hf5o | 1507 | |
| google.com | TXT | MS=E4A68B9AB2BB9670BCE15412F62916164C0B20BB | 1507 | |
| google.com | AAAA | 2607:f8b0:4006:80b::200e | 222 |