spectracal.com 網站分析
spectracal.com - 基本信息
spectracal.com - 頁面信息
標題:
Portrait Displays - HomeMeta 關鍵詞:
未知Meta 描述信息:
Portrait Displays provides color display solutions that combine the latest in color science with advanced display control.H1:
Driven by color.
Backed by science.內部鏈接:
19 (1 nofollow)外部鏈接:
11 (0 nofollow)spectracal.com - 建站技術
服務器:
Apache
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spectracal.com - 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spectracal.com 的HTTP header 信息:
HTTP/1.1 302 Found
Date: Sat, 30 May 2020 23:01:47 GMT
Server: Apache
X-Powered-By: PHP/5.2.11
Location: https://www.portrait.com
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 20
Content-Type: text/html
X-Pad: avoid browser bug
HTTP/1.1 200 OK
Date: Sat, 30 May 2020 22:50:37 GMT
Server: Apache
Last-Modified: Thu, 21 May 2020 13:07:00 GMT
ETag: "11518-f1ca-5a62830222500"
Accept-Ranges: bytes
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 12846
Content-Type: text/html
Date: Sat, 30 May 2020 23:01:47 GMT
Server: Apache
X-Powered-By: PHP/5.2.11
Location: https://www.portrait.com
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 20
Content-Type: text/html
X-Pad: avoid browser bug
HTTP/1.1 200 OK
Date: Sat, 30 May 2020 22:50:37 GMT
Server: Apache
Last-Modified: Thu, 21 May 2020 13:07:00 GMT
ETag: "11518-f1ca-5a62830222500"
Accept-Ranges: bytes
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 12846
Content-Type: text/html
spectracal.com - 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。 spectracal.com 當前共有 8 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| spectracal.com | A | 600 | ||
| spectracal.com | NS | 3600 | ||
| spectracal.com | NS | 3600 | ||
| spectracal.com | NS | 3600 | ||
| spectracal.com | NS | 3600 | ||
| spectracal.com | SOA | 3600 | expire: 604800 serial: 1629636960 | |
| spectracal.com | MX | 3600 | pri: 10 | |
| spectracal.com | TXT | v=spf1 a mx ip4:66.160.143.217/32 include:emailsrvr.com include:aspmx.pardot.com ip4:66.160.143.240 ip4:173.255.251.123 ip4:174.123.132.66 ip4:173.10.121.53 ip4:23.229.151.37 ip6:2600:3c01::f03c:91ff:fe73:3cc1 -all | 3600 |