EGGHEAD.IO 網站分析
基本信息
URL:
服務器:
Vercel
IP:
頁面信息
標題:
Expert led courses for front-end web developers. | egghead.io
長度: 61 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:
expert led courses for front-end web developers and teams that want to level up through straightforward and concise lessons on the most useful tools available.
長度: 159 字元; 最佳長度: 50 ~ 160 字元
H1 Tag:
Domain Data Modeling using TypeScript Aliases, Brand Types and Value Objects
長度: 76 字元
內部鏈接:
63 (0 nofollow)
外部鏈接:
0 (0 nofollow)
建站技術
服務器:
Vercel
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egghead.io 的HTTP header 信息:
HTTP/1.1 200 OK
Access-Control-Allow-Origin: *
Age: 113910
Cache-Control: public, max-age=0, must-revalidate
Content-Disposition: inline
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Sun, 15 Sep 2024 07:16:21 GMT
Etag: W/"f887b0d2890989763d58e3f52ee622ff"
Server: Vercel
Set-Cookie: cio_id=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT
Set-Cookie: cio_customer=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT
Set-Cookie: eh_user=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT
Strict-Transport-Security: max-age=63072000
Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch
X-Matched-Path: /learn
X-Vercel-Cache: HIT
X-Vercel-Id: iad1::qd7nx-1726384581568-fd46d3605f91
Transfer-Encoding: chunked
Access-Control-Allow-Origin: *
Age: 113910
Cache-Control: public, max-age=0, must-revalidate
Content-Disposition: inline
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Sun, 15 Sep 2024 07:16:21 GMT
Etag: W/"f887b0d2890989763d58e3f52ee622ff"
Server: Vercel
Set-Cookie: cio_id=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT
Set-Cookie: cio_customer=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT
Set-Cookie: eh_user=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT
Strict-Transport-Security: max-age=63072000
Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch
X-Matched-Path: /learn
X-Vercel-Cache: HIT
X-Vercel-Id: iad1::qd7nx-1726384581568-fd46d3605f91
Transfer-Encoding: chunked
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。 egghead.io 當前共有 17 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| egghead.io | A | 60 | ||
| egghead.io | NS | 21600 | ||
| egghead.io | NS | 21600 | ||
| egghead.io | NS | 21600 | ||
| egghead.io | NS | 21600 | ||
| egghead.io | SOA | 900 | expire: 1209600 serial: 1 | |
| egghead.io | MX | 3600 | pri: 30 | |
| egghead.io | MX | 3600 | pri: 10 | |
| egghead.io | MX | 3600 | pri: 20 | |
| egghead.io | MX | 3600 | pri: 30 | |
| egghead.io | MX | 3600 | pri: 20 | |
| egghead.io | TXT | stripe-verification=b2b748831e576bd1a029edb001734cd7468ca5e398a8a0bd1e2beb5d96794ad9 | 60 | |
| egghead.io | TXT | google-site-verification=rdCOEnm4X5Pgw5zf4bOsLmff_-uTZpG8ZWeNIXIDLFM | 60 | |
| egghead.io | TXT | google-site-verification=ROFKF0pVd60ilIlxREcu3SZyBZo3lhNZnGpyOKNDRwM | 60 | |
| egghead.io | TXT | ALIASforgifu-8319.herokussl.com | 60 | |
| egghead.io | TXT | ahrefs-site-verification_750488e9df0f60527dc9ea6046a06b7ed77facdd675f8cb4afc4e9e1762d3f74 | 60 | |
| egghead.io | TXT | v=spf1 include:spf.mandrillapp.com include:_spf.google.com include:spf.mtasv.net include:helpscoutemail.com ~all | 60 |