www.freepdfconvert.com 网站分析
www.freepdfconvert.com - 基本信息
www.freepdfconvert.com - 页面信息
标题:
Best PDF Converter: Create, Convert PDF Files Online (FREE)Meta 关键词:
未知Meta 描述信息:
PDF Converter is a online web-based document to PDF converter software. Convert and create PDF from various types of files like Word DOC, Excel XLS, PowerPoint PPT.H1:
Online PDF Converter内部链接:
45 (0 nofollow)外部链接:
2 (0 nofollow)www.freepdfconvert.com - 建站技术
服务器:
nginx
SSL 安全:
不可用robots.txt:
不可用XML 站点地图:
不可用Gzip 压缩:
有效favicon.ico:
不可用www.freepdfconvert.com - HTTP Head 分析
HTTP 协议采用了请求与响应模型，通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器（例如 Internet Explorer, Google Chrome, Firefox 等）并不会显示 HTTP header 字段的内容，下面是网站 www.freepdfconvert.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Thu, 11 Jun 2020 06:39:52 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: public, max-age=179
Expires: Thu, 11 Jun 2020 06:42:51 GMT
Last-Modified: Thu, 11 Jun 2020 06:39:51 GMT
Link: </Content/app.min.css?v=0f9b2905f8e4d1c5c9450f058f6f4fe4>; rel=preload; as=style,<https://fonts.googleapis.com/css?family=Noto+Sans|Roboto&display=swap&subset=cyrillic,cyrillic-ext,devanagari,greek,greek-ext,latin-ext,vietnamese>; rel=preload; as=style,</Content/app.min.js?v=61c2dd96c82ca1431a26d2095541650d>; rel=preload; as=script
X-Proxy-Cache: HIT
strict-transport-security: max-age=15552000
x-xss-protection: 1
x-frame-options: sameorigin
Content-Encoding: gzip
Server: nginx
Date: Thu, 11 Jun 2020 06:39:52 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: public, max-age=179
Expires: Thu, 11 Jun 2020 06:42:51 GMT
Last-Modified: Thu, 11 Jun 2020 06:39:51 GMT
Link: </Content/app.min.css?v=0f9b2905f8e4d1c5c9450f058f6f4fe4>; rel=preload; as=style,<https://fonts.googleapis.com/css?family=Noto+Sans|Roboto&display=swap&subset=cyrillic,cyrillic-ext,devanagari,greek,greek-ext,latin-ext,vietnamese>; rel=preload; as=style,</Content/app.min.js?v=61c2dd96c82ca1431a26d2095541650d>; rel=preload; as=script
X-Proxy-Cache: HIT
strict-transport-security: max-age=15552000
x-xss-protection: 1
x-frame-options: sameorigin
Content-Encoding: gzip
www.freepdfconvert.com - DNS 记录分析
DNS 域名系统（Domain Name System，缩写）是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库，能够使人更方便地访问互联网。freepdfconvert.com 当前共有 10 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| freepdfconvert.com | A | 393 | ||
| freepdfconvert.com | MX | 3600 | pri: 3 | |
| freepdfconvert.com | MX | 3600 | pri: 4 | |
| freepdfconvert.com | MX | 3600 | pri: 5 | |
| freepdfconvert.com | MX | 3600 | pri: 2 | |
| freepdfconvert.com | MX | 3600 | pri: 1 | |
| freepdfconvert.com | NS | 3600 | ||
| freepdfconvert.com | NS | 3600 | ||
| freepdfconvert.com | SOA | 600 | expire: 604800 serial: 2016060609 | |
| freepdfconvert.com | TXT | v=spf1 a mx mx:smtp.sendgrid.net -all | 3600 |