SCROLLBACK.IO 網站分析
基本信息
服務器:
GitHub.com
IP:
頁面信息
標題:
Scrollback, where communities hang out
長度: 38 字元; 最佳長度: 10 ~ 60 字元
Meta 關鍵詞:
未知
長度: 0 字元; 最佳長度: 10 ~ 255 字元
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.
長度: 184 字元; 最佳長度: 50 ~ 160 字元
H1 Tag:
Where communities hang out
長度: 26 字元
內部鏈接:
4 (0 nofollow)
外部鏈接:
19 (0 nofollow)
建站技術
服務器:
GitHub.com
SSL 安全:
有效
robots.txt:
不可用
XML 站點地圖:
不可用
Gzip 壓縮:
有效
favicon.ico:
不可用
HTTP Head 分析
HTTP 協議採用了請求與響應模型，通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器（例如Internet Explorer, Google Chrome, Firefox 等）並不會顯示HTTP header 字段的內容，下面是網站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 記錄分析
DNS 域名系統（Domain Name System，縮寫）是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫，能夠使人更方便的訪問互聯網。 scrollback.io 當前共有 16 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| 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 |