www.bitcatcha.com 网站分析

www.bitcatcha.com - 基本信息

服务器:
cloudflare
IP:
未知
城市:
未知

www.bitcatcha.com - 搜索引擎收录信息

百度:
Bing:
Google:

www.bitcatcha.com - 页面信息

标题:
Bitcatcha - Check Your Website Performance (Response & Loading Time)
Meta 关键词:
Web hosting reviews, server response time
Meta 描述信息:
Run a free test with our proprietary website speed test tool to see your website's server response time & Core Web Vitals score.
H1:
How fast is your website?

www.bitcatcha.com - 建站技术

服务器:
cloudflare
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

www.bitcatcha.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 www.bitcatcha.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Fri, 13 May 2022 02:23:45 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
vary: Accept-Encoding
vary: Accept-Encoding
swift-performance: MISS
link: ; rel="https://api.w.org/"
link: ; rel="alternate"; type="application/json"
link: ; rel=shortlink
Cache-Control: max-age=5356800
expires: Fri, 13 May 2022 00:33:39 GMT
x-httpd-modphp: 1
host-header: 6b7412fb82ca5edfd0917e3957f05d89
x-proxy-cache: EXPIRED
x-proxy-cache-info: 0 NC:000000 UP:SKIP_CACHE_ALREADY_EXPIRED
Last-Modified: Wed, 11 May 2022 04:18:38 GMT
CF-Cache-Status: HIT
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=iJhlWs1ms3wNIerzvI1JdK3Pv2IjmbdwVP4n%2B28zKdv1ns78QS4WZ6EDtSvQOL0pnJpQRMVHyMJC%2FHzK%2FyOAna9W5lkQv5%2BpPHGTVJTBtSVN0COFgxlw9kquPDRGkhwrYv3kwj94ENaPKojN%2BBeC"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 70a7ef150fdc17b1-EWR
Content-Encoding: gzip

www.bitcatcha.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。bitcatcha.com 当前共有 5 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
bitcatcha.comA14400
bitcatcha.comMX14400pri: 0
bitcatcha.comNS86400
bitcatcha.comNS86400
bitcatcha.comSOA86400expire: 3600000
serial: 2015072302