ELVANCO.COM 網站分析
基本信息
頁面信息
標題:
Elvanco Blog
長度: 12 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:
Elvanco Blog
長度: 12 字元; 最佳長度: 50 ~ 160 字元
H1 Tag:
Blog
長度: 4 字元
內部鏈接:
22 (1 nofollow)
外部鏈接:
6 (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elvanco.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Wed, 28 Aug 2024 17:21:34 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
strict-transport-security: max-age=15724800; includeSubDomains
content-security-policy: default-src 'self' https: 'unsafe-inline';img-src 'self' data: https:;font-src 'self' data: https:;script-src 'self' https: 'unsafe-inline' 'unsafe-eval' blob:;object-src 'none';form-action 'self';frame-ancestors 'self';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
referrer-policy: same-origin
permissions-policy: fullscreen=(self), payment=(self), sync-xhr=()
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
set-cookie: auth.strategy=local; Path=/
set-cookie: auth.X-Host=elvanco.com; Path=/
vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=n6ciQm7QVG0R%2BW%2FWN14OTxr%2BOu7tBEIO3wmgF5yi9gAYm475fGXrzBC1CCECl5ee26Jy0w6TpJ%2B24V4DDrrvkhbYU4bf7iE8UgaWQ6Ac7D7z0JAkbBQva3Fbabf0GgJtDVTEbSZ7eir6kg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8ba5fa76a9878c21-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
Date: Wed, 28 Aug 2024 17:21:34 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
strict-transport-security: max-age=15724800; includeSubDomains
content-security-policy: default-src 'self' https: 'unsafe-inline';img-src 'self' data: https:;font-src 'self' data: https:;script-src 'self' https: 'unsafe-inline' 'unsafe-eval' blob:;object-src 'none';form-action 'self';frame-ancestors 'self';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
referrer-policy: same-origin
permissions-policy: fullscreen=(self), payment=(self), sync-xhr=()
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
set-cookie: auth.strategy=local; Path=/
set-cookie: auth.X-Host=elvanco.com; Path=/
vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=n6ciQm7QVG0R%2BW%2FWN14OTxr%2BOu7tBEIO3wmgF5yi9gAYm475fGXrzBC1CCECl5ee26Jy0w6TpJ%2B24V4DDrrvkhbYU4bf7iE8UgaWQ6Ac7D7z0JAkbBQva3Fbabf0GgJtDVTEbSZ7eir6kg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8ba5fa76a9878c21-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。 elvanco.com 當前共有 10 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| elvanco.com | A | 299 | ||
| elvanco.com | A | 299 | ||
| elvanco.com | NS | 21600 | ||
| elvanco.com | NS | 21600 | ||
| elvanco.com | SOA | 1800 | expire: 604800 serial: 2349558788 | |
| elvanco.com | MX | 300 | pri: 10 | |
| elvanco.com | MX | 300 | pri: 10 | |
| elvanco.com | TXT | v=spf1 include:mailgun.org ~all | 300 | |
| elvanco.com | AAAA | 2606:4700:3034::6815:5f48 | 300 | |
| elvanco.com | AAAA | 2606:4700:3033::ac43:8f80 | 300 |