SCROLLBACK.IO 网站分析
基本信息
服务器:
GitHub.com
IP:
页面信息
标题:
Scrollback, where communities hang out
长度: 38 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
未知
长度: 0 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
Scrollback is a beautiful, open source text chat service designed for communities. Scrollback chat rooms can be embedded in websites, linked with Twitter hashtags or with IRC channels.
长度: 184 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
Where communities hang out
长度: 26 字符
内部链接:
4 (0 nofollow)
外部链接:
19 (0 nofollow)
建站技术
服务器:
GitHub.com
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用
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 scrollback.io 的 HTTP header 信息:
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 3792
Server: GitHub.com
Content-Type: text/html; charset=utf-8
Last-Modified: Tue, 02 Aug 2016 03:45:34 GMT
Access-Control-Allow-Origin: *
ETag: W/"57a0175e-354b"
expires: Sat, 14 Sep 2024 10:01:48 GMT
Cache-Control: max-age=600
Content-Encoding: gzip
x-proxy-cache: MISS
X-GitHub-Request-Id: DC84:224F1C:1713687:19D86A9:66E55CB3
Accept-Ranges: bytes
Date: Sat, 14 Sep 2024 09:51:51 GMT
Via: 1.1 varnish
Age: 2
X-Served-By: cache-pdk-kfty2130066-PDK
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1726307511.001093,VS0,VE1
Vary: Accept-Encoding
X-Fastly-Request-ID: cce2e35b801e1b0f7219cadbc98a78c901b8a51b
Connection: keep-alive
Content-Length: 3792
Server: GitHub.com
Content-Type: text/html; charset=utf-8
Last-Modified: Tue, 02 Aug 2016 03:45:34 GMT
Access-Control-Allow-Origin: *
ETag: W/"57a0175e-354b"
expires: Sat, 14 Sep 2024 10:01:48 GMT
Cache-Control: max-age=600
Content-Encoding: gzip
x-proxy-cache: MISS
X-GitHub-Request-Id: DC84:224F1C:1713687:19D86A9:66E55CB3
Accept-Ranges: bytes
Date: Sat, 14 Sep 2024 09:51:51 GMT
Via: 1.1 varnish
Age: 2
X-Served-By: cache-pdk-kfty2130066-PDK
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1726307511.001093,VS0,VE1
Vary: Accept-Encoding
X-Fastly-Request-ID: cce2e35b801e1b0f7219cadbc98a78c901b8a51b
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。scrollback.io 当前共有 16 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| scrollback.io | A | 300 | ||
| scrollback.io | A | 300 | ||
| scrollback.io | A | 300 | ||
| scrollback.io | A | 300 | ||
| scrollback.io | NS | 21600 | ||
| scrollback.io | NS | 21600 | ||
| scrollback.io | SOA | 1800 | expire: 604800 serial: 2349244565 | |
| scrollback.io | MX | 300 | pri: 20 | |
| scrollback.io | MX | 300 | pri: 10 | |
| scrollback.io | TXT | google-site-verification=w9D270DvEjPlL_RZIsQ0CgBr07naHJ9JKSLon1q_ARw | 300 | |
| scrollback.io | TXT | google-site-verification=FF10bNs3-t00RHnWj-qgXoL4wxaNnlVsBZt_mvW7ENo | 300 | |
| scrollback.io | TXT | v=spf1 include:spf.messagingengine.com ?all | 300 | |
| scrollback.io | AAAA | 2606:50c0:8002::153 | 299 | |
| scrollback.io | AAAA | 2606:50c0:8001::153 | 299 | |
| scrollback.io | AAAA | 2606:50c0:8003::153 | 299 | |
| scrollback.io | AAAA | 2606:50c0:8000::153 | 299 |