bit.ly 网站分析

bit.ly - 基本信息

bit.ly - 搜索引擎收录信息

百度:
Bing:
Google:

bit.ly - 页面信息

标题:
URL Shortener - Short URLs & Custom Free Link Shortener | Bitly
长度: 63 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
bitly, awesome, save, share, shorten
长度: 36 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
Free URL shortener to create perfect URLs for your business. Bitly helps you create and share branded links with custom domains at scale. ✓ Check it out!
长度: 153 字符; 最佳长度: 50 ~ 160 字符
H1:
Short links, big results
长度: 24 字符

bit.ly - 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:
不可用
favicon.ico:
不可用

bit.ly - 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 bit.ly 的 HTTP header 信息:
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Mon, 22 Nov 2021 21:38:04 GMT
Content-Type: text/html
Content-Length: 154
Location: https://bitly.com/
Via: 1.1 google

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 22 Nov 2021 21:38:04 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 57283
Set-Cookie: _xsrf=ade3edcfa2e6435eaf8766e789668472; Domain=bitly.com; Path=/; secure
Set-Cookie: anon_u=cHN1X19kMTIwYTkzMS1mYjk0LTQ2NzItYTcxMi1kNGVjOGNhZjk3YTU=|1637617084|2f86e9758eb25ede63299fa08b7ebdf7f8e54b7b; Domain=bitly.com; expires=Sat, 21 May 2022 21:38:04 GMT; httponly; Path=/; secure
Last-Modified: Fri, 12 Nov 2021 18:51:03 GMT
Etag: "71908df716469854823fb1e5f68b034775a73f9c"
Cache-Control: no-cache
X-Frame-Options: DENY
P3p: CP="CAO PSA OUR"
Strict-Transport-Security: max-age=31536000
Via: 1.1 google
Alt-Svc: clear

bit.ly - 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。bit.ly 当前共有 21 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
bit.lyA206
bit.lyA206
bit.lyNS17453
bit.lyNS17453
bit.lyNS17453
bit.lyNS17453
bit.lyNS17453
bit.lyNS17453
bit.lyNS17453
bit.lyNS17453
bit.lySOA900expire: 1209600
serial: 1
bit.lyMX86400pri: 30
bit.lyMX86400pri: 20
bit.lyMX86400pri: 30
bit.lyMX86400pri: 10
bit.lyMX86400pri: 20
bit.lyTXT
2205ECE8B9
3600
bit.lyTXT
49w3qfsl0b0qtr2dbj843myp2ts2qzcj
3600
bit.lyTXT
google-site-verification: zhEwFAQvtUWYInQtt81loDiZmomsEmkAbuRsSSxk1YI
3600
bit.lyTXT
v=spf1 include:mktomail.com include:_spf.google.com include:_spf.salesforce.com include:mailgun.org -all
3600
bit.lyTXT
yandex-verification: 41b3ec866726729d
3600