sciencecareers.sciencemag.org 網站分析
sciencecareers.sciencemag.org - 基本信息
sciencecareers.sciencemag.org - 頁面信息
標題:
Science Careers | Science | AAASMeta 關鍵詞:
未知Meta 描述信息:
未知H1:
Science Careers內部鏈接:
62 (0 nofollow)外部鏈接:
53 (0 nofollow)sciencecareers.sciencemag.org - 建站技術
服務器:
Apache/2.2.15 (CentOS)
SSL 安全:
不可用robots.txt:
不可用XML 站點地圖:
不可用Gzip 壓縮:
有效favicon.ico:
不可用sciencecareers.sciencemag.org - 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sciencecareers.sciencemag.org 的HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Sun, 31 May 2020 20:03:02 GMT
Server: Apache/2.2.15 (CentOS)
Location: http://www.sciencemag.org/careers
Content-Length: 336
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 301 Moved Permanently
Location: https://www.sciencemag.org/careers
Content-Length: 0
Connection: keep-alive
HTTP/1.1 200 OK
Accept-Ranges: bytes
Cache-Control: public, max-age=600
Content-Encoding: gzip
Content-Language: en
Content-Type: text/html; charset=utf-8
Date: Sun, 31 May 2020 20:03:03 GMT
Etag: "1590954705-1"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Sun, 31 May 2020 19:51:45 GMT
Server: Apache
Vary: Cookie,Accept-Encoding
Via: 1.1 varnish
X-Age: 406
X-Cache: HIT
X-Drupal-Cache: HIT
X-Frame-Options: SAMEORIGIN
X-Powered-By: PHP/5.5.38
X-Varnish: 2042559694 2042538280
Content-Length: 27535
Connection: keep-alive
Date: Sun, 31 May 2020 20:03:02 GMT
Server: Apache/2.2.15 (CentOS)
Location: http://www.sciencemag.org/careers
Content-Length: 336
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 301 Moved Permanently
Location: https://www.sciencemag.org/careers
Content-Length: 0
Connection: keep-alive
HTTP/1.1 200 OK
Accept-Ranges: bytes
Cache-Control: public, max-age=600
Content-Encoding: gzip
Content-Language: en
Content-Type: text/html; charset=utf-8
Date: Sun, 31 May 2020 20:03:03 GMT
Etag: "1590954705-1"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Sun, 31 May 2020 19:51:45 GMT
Server: Apache
Vary: Cookie,Accept-Encoding
Via: 1.1 varnish
X-Age: 406
X-Cache: HIT
X-Drupal-Cache: HIT
X-Frame-Options: SAMEORIGIN
X-Powered-By: PHP/5.5.38
X-Varnish: 2042559694 2042538280
Content-Length: 27535
Connection: keep-alive
sciencecareers.sciencemag.org - 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。 sciencemag.org 當前共有 6 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| sciencemag.org | A | 888 | ||
| sciencemag.org | NS | 888 | ||
| sciencemag.org | NS | 888 | ||
| sciencemag.org | NS | 888 | ||
| sciencemag.org | SOA | 889 | expire: 1209600 serial: 2016082902 | |
| sciencemag.org | TXT | google-site-verification=r5CzdpHSSr_gEgah2KbXSnS3tCUw33TPzVmbxisUIIA | 889 |