WWW.GENOME.GOV 網站分析
WWW.GENOME.GOV 的 SEO 統計資訊上次更新是在 60 天前。 我們已啟動該網站的後台分析任務，請稍等幾分鐘。
基本信息
服務器:
未知
IP:
頁面信息
標題:
National Human Genome Research Institute Home | NHGRI
Meta 關鍵詞:
home, about nhgri, human genome project, fact sheet, facts, faqs, ethical legal and social implications, elsi, calendar, events, calendar of events, seminar, seminar series, news, newsroom, advances, discoveries, grant, grants, funding
Meta 描述信息:
Official website of the National Human Genome Research Institute. The Forefront of Genomics.
H1 Tag:
Genomics and Health Disparities Lecture Series
內部鏈接:
71 (0 nofollow)
外部鏈接:
9 (0 nofollow)
建站技術
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www.genome.gov 的HTTP header 信息:
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 172330
Cache-Control: max-age=2764800, public
Content-Encoding: gzip
Content-language: en
Content-Type: text/html; charset=UTF-8
Date: Wed, 24 Jun 2020 16:05:09 GMT
ETag: "1592842378"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Mon, 22 Jun 2020 16:12:58 GMT
Link: <https://www.genome.gov/>; rel="shortlink", <https://www.genome.gov/>; rel="canonical"
Link: <https://www.genome.gov/node/6381>; rel="alternate"; hreflang="en"
Link: <https://www.genome.gov/node/6381>; rel="revision"
Server: nginx
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Cookie,Accept-Encoding
Via: varnish
X-AH-Environment: prod
X-Cache: HIT
X-Cache-Hits: 9973
X-Content-Type-Options: nosniff
X-Drupal-Cache: MISS
X-Drupal-Dynamic-Cache: MISS
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 8 (https://www.drupal.org)
X-Request-ID: v-3d167714-b4a3-11ea-853c-4f3d8a922190
X-UA-Compatible: IE=edge
X-XSS-Protection: 1
Content-Length: 19409
Connection: keep-alive
Accept-Ranges: bytes
Age: 172330
Cache-Control: max-age=2764800, public
Content-Encoding: gzip
Content-language: en
Content-Type: text/html; charset=UTF-8
Date: Wed, 24 Jun 2020 16:05:09 GMT
ETag: "1592842378"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Mon, 22 Jun 2020 16:12:58 GMT
Link: <https://www.genome.gov/>; rel="shortlink", <https://www.genome.gov/>; rel="canonical"
Link: <https://www.genome.gov/node/6381>; rel="alternate"; hreflang="en"
Link: <https://www.genome.gov/node/6381>; rel="revision"
Server: nginx
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Cookie,Accept-Encoding
Via: varnish
X-AH-Environment: prod
X-Cache: HIT
X-Cache-Hits: 9973
X-Content-Type-Options: nosniff
X-Drupal-Cache: MISS
X-Drupal-Dynamic-Cache: MISS
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 8 (https://www.drupal.org)
X-Request-ID: v-3d167714-b4a3-11ea-853c-4f3d8a922190
X-UA-Compatible: IE=edge
X-XSS-Protection: 1
Content-Length: 19409
Connection: keep-alive
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。 genome.gov 當前共有 5 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| genome.gov | A | 300 | ||
| genome.gov | NS | 3600 | ||
| genome.gov | NS | 3600 | ||
| genome.gov | NS | 3600 | ||
| genome.gov | SOA | 3600 | expire: 2419200 serial: 254 |