data.sfgov.org 网站分析

data.sfgov.org - 基本信息

服务器:
nginx
IP:
未知
城市:
未知

data.sfgov.org - 搜索引擎收录信息

百度:
Bing:
Google:

data.sfgov.org - 页面信息

标题:
DataSF | San Francisco Open Data
Meta 关键词:
未知
Meta 描述信息:
Our mission is to empower use of the City and County of San Francisco's data. Our core product is SF OpenData, the official open data portal.
H1:
Find the data you need

data.sfgov.org - 建站技术

服务器:
nginx
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

data.sfgov.org - 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 data.sfgov.org 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sun, 27 Mar 2022 07:44:22 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: strict-origin-when-cross-origin
Location: https://datasf.org/opendata/
Cache-Control: no-cache
Set-Cookie: _frontend_session=NWZQWU1hUi9sMnlySjZLZFlqakNDSFlOOXlpcmxFUE51MW5abjE2SXdmN3h6d3VRMUdtNmtEdlVPeE1peEZSajJucVJudjhLbGZ3eWhuekRrN243SlE9PS0tMzBQUmJRN3E0WjJnN3hBQTk4UWFBQT09--df886ffbe1ba20646c91b2c7aeb8702f51a3455a; path=/; secure; HttpOnly
X-Runtime: 0.152383
Age: 0
X-Socrata-Region: aws-us-east-1-fedramp-prod
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Socrata-RequestId: ffa44001dcd2f56adca78d12785eb182

HTTP/1.1 200 OK
Date: Sun, 27 Mar 2022 07:44:22 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Last-Modified: Wed, 13 Oct 2021 20:17:01 GMT
Access-Control-Allow-Origin: *
expires: Sun, 27 Mar 2022 07:54:22 GMT
Cache-Control: max-age=600
x-proxy-cache: MISS
X-GitHub-Request-Id: 802E:441A:9DD99E:FDA048:624015D6
Via: 1.1 varnish
Age: 0
X-Served-By: cache-lga21936-LGA
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1648367063.526760,VS0,VE13
Vary: Accept-Encoding
X-Fastly-Request-ID: 1f2869a6afc38d8e44be5a921e8607f8e84d1dec
CF-Cache-Status: DYNAMIC
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TiLUGGvWErgHUGV8M7S1ZI0O4bLSi8aJT0lXJa1UHi9%2FmfN1f7JE%2BeUUUZI009GZYKMz7k%2FxqbKi%2FBi9XnMPJcFgWchkVWNjGZW3U2If0Uc%2FStZzoBUz%2F54zHJrYFm8X4%2FoftmxwTZU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 6f26801cbebf8c59-EWR
Content-Encoding: gzip

data.sfgov.org - 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。sfgov.org 当前共有 10 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
sfgov.orgA3597
sfgov.orgMX3597pri: 0
sfgov.orgNS86397
sfgov.orgNS86397
sfgov.orgNS86397
sfgov.orgNS86397
sfgov.orgNS86397
sfgov.orgNS86397
sfgov.orgSOA3597expire: 2419200
serial: 2016081901
sfgov.orgTXT
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net a:z111.zixworks.com a:sfgov.org a:ci.sf.ca.us ip4:208.121.0.0/16 ~all
3597