www.calculator.net 網站分析
www.calculator.net - 基本信息
服務器:
Apache/2.4.27 (Red Hat) OpenSSL/1.0.2k-fips
IP:
未知城市:
未知www.calculator.net - 頁面信息
標題:
Calculator.net: Free Online Calculators - Math, Fitness, Finance, ScienceMeta 關鍵詞:
未知Meta 描述信息:
Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.H1:
Free Online Calculators內部鏈接:
47 (0 nofollow)外部鏈接:
0 (0 nofollow)www.calculator.net - 建站技術
服務器:
Apache/2.4.27 (Red Hat) OpenSSL/1.0.2k-fips
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www.calculator.net - 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.calculator.net 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Wed, 03 Jan 2024 16:22:13 GMT
Server: Apache/2.4.27 (Red Hat) OpenSSL/1.0.2k-fips
X-Powered-By: PHP/7.0.10
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Vary: User-Agent,Accept,Accept-Encoding
Set-Cookie: PHPSESSID=98u4vlf0b537401apu6noa1jp1; path=/
Upgrade: h2
Connection: Upgrade
Content-Encoding: gzip
Content-Length: 3372
Content-Type: text/html; charset=UTF-8
Date: Wed, 03 Jan 2024 16:22:13 GMT
Server: Apache/2.4.27 (Red Hat) OpenSSL/1.0.2k-fips
X-Powered-By: PHP/7.0.10
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Vary: User-Agent,Accept,Accept-Encoding
Set-Cookie: PHPSESSID=98u4vlf0b537401apu6noa1jp1; path=/
Upgrade: h2
Connection: Upgrade
Content-Encoding: gzip
Content-Length: 3372
Content-Type: text/html; charset=UTF-8
www.calculator.net - 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。 calculator.net 當前共有 6 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| calculator.net | A | 86334 | ||
| calculator.net | MX | 3534 | pri: 0 | |
| calculator.net | MX | 3534 | pri: 10 | |
| calculator.net | NS | 3534 | ||
| calculator.net | NS | 3534 | ||
| calculator.net | SOA | 3534 | expire: 604800 serial: 2016050400 |