ncats.nih.gov 網站分析

ncats.nih.gov - 基本信息

服務器:
nginx
IP:
未知
城市:
未知

ncats.nih.gov - 搜索引擎收錄信息

百度:
Bing:
Google:

ncats.nih.gov - 頁面信息

標題:
National Center for Advancing Translational Sciences |
Meta 關鍵詞:
未知
Meta 描述信息:
The National Center for Advancing Translational Sciences (NCATS) is one of 27 Institutes and Centers at the National Institutes of Health (NIH). The focus of NCATS is to advance the science of translation, which is the process of turning observations into interventions to improve health.
H1:
未知

ncats.nih.gov - 建站技術

服務器:
nginx
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

ncats.nih.gov - 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ncats.nih.gov 的HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 29 May 2020 11:21:34 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 14038
Connection: keep-alive
Etag: "1590697455-1"
Cache-Control: public, max-age=300
X-Content-Type-Options: nosniff
X-Powered-By: PHP/7.2.26
X-Drupal-Cache: HIT
Content-Language: en
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 7 (http://drupal.org)
Link: <https://ncats.nih.gov/>; rel="canonical",<https://ncats.nih.gov/>; rel="shortlink"
Last-Modified: Thu, 28 May 2020 20:24:15 GMT
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Vary: Cookie,Accept-Encoding
Content-Encoding: gzip
X-Varnish: 16096966 16163859
Age: 260
Via: 1.1 varnish-v4
Accept-Ranges: bytes
Strict-Transport-Security: max-age=31536000; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

ncats.nih.gov - 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。 nih.gov 當前共有 19 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
nih.govA3600
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govMX3600pri: 10
nih.govNS3011
nih.govNS3011
nih.govNS3011
nih.govSOA3600expire: 2419200
serial: 6011
nih.govTXT
v=spf1 ip4:128.231.90.64/26 ip4:165.112.13.0/26 ip6:2607:f220:0404:8104::0/64 ip6:2607:f220:402:1a01::0/64 ~all
3600
nih.govTXT
SDRQ4Pu3aj2Qhnqm0Pu+NCsKPrfBbW56qXduqE9GxA/f5eo+/Ui6umgbTg9PW0hjeg21Q2yCpOALWHqZ91OwZQ==
3600