JOHNGREENBOOKS.COM 網站分析
The website johngreenbooks.com has been set up for redirection. The following information displays the SEO statistics for the final destination website, www.johngreenbooks.com.
基本信息
網站標題:
服務器:
cloudflare
IP:
城市:
頁面信息
標題:
John Green
長度: 10 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:
未知
長度: 0 字元; 最佳長度: 50 ~ 160 字元
H1 Tag:
未知
長度: 0 字元
內部鏈接:
19 (0 nofollow)
外部鏈接:
14 (0 nofollow)
建站技術
服務器:
cloudflare
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johngreenbooks.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Sat, 14 Sep 2024 04:33:21 GMT
Content-Type: text/html;charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Age: 21790
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Set-Cookie: crumb=BUiady3a8w/tMWUyOTQ5ZDU4ZjM4YThhMzNkYTFkNDM1ZmY0YWYx;Path=/
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
X-Contextid: ZJw0qZd9/jaQfvmsb
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5Sg4rYcGiQodTfvqm4nxxRw%2FW6Rtmi9PVy5RtxLE1GPLBvZNNyTMh8K%2FA8pGirZksJIcbcrhqTuwEcQQlUH4%2BGXkzvRwwEvBp8caeiSAivHOsr4pvfAlg2jTE6%2BlUTGw72YHJ0B0pGyORz%2FmsaWOBA2tED4B"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8c2da88d3d7172aa-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
Date: Sat, 14 Sep 2024 04:33:21 GMT
Content-Type: text/html;charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Age: 21790
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Set-Cookie: crumb=BUiady3a8w/tMWUyOTQ5ZDU4ZjM4YThhMzNkYTFkNDM1ZmY0YWYx;Path=/
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
X-Contextid: ZJw0qZd9/jaQfvmsb
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5Sg4rYcGiQodTfvqm4nxxRw%2FW6Rtmi9PVy5RtxLE1GPLBvZNNyTMh8K%2FA8pGirZksJIcbcrhqTuwEcQQlUH4%2BGXkzvRwwEvBp8caeiSAivHOsr4pvfAlg2jTE6%2BlUTGw72YHJ0B0pGyORz%2FmsaWOBA2tED4B"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8c2da88d3d7172aa-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
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。 johngreenbooks.com 當前共有 7 項 DNS 記錄。
主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
---|---|---|---|---|
johngreenbooks.com | A | 300 | ||
johngreenbooks.com | A | 300 | ||
johngreenbooks.com | NS | 21600 | ||
johngreenbooks.com | NS | 21600 | ||
johngreenbooks.com | SOA | 1800 | expire: 604800 serial: 2349668656 | |
johngreenbooks.com | AAAA | 2606:4700:3033::ac43:ce46 | 300 | |
johngreenbooks.com | AAAA | 2606:4700:3035::6815:42b1 | 300 |