www.21food.com 网站分析
www.21food.com - 基本信息
服务器:
Microsoft-IIS/10.0
IP:
未知城市:
未知www.21food.com - 页面信息
标题:
Food & Beverage Online - B2B Food Marketplace for Manufacturers,Exporters,SuppliersMeta 关键词:
foods,food manufactures directory,Food Processing,foodstuff,wine,dairy products,china food manufacturers, suppliers,Health Food Bread,Biscuit,aquatic products, exporters directory, chinese food manufacturers, chinese food suppliers, made in chinaMeta 描述信息:
food portal,B2B China Foods Marketplace, Trading Board, and China food manufactures,exporters,importers,factory directory, products, wine, white milk,dairy products,food additive,Alcohol,Health Food Bread & Biscuit,Food Processing Machinery,Bean products,Milk & Dairy Products And so on food class products and food business supply and demand informationH1:
未知内部链接:
232 (5 nofollow)外部链接:
33 (9 nofollow)www.21food.com - 建站技术
服务器:
Microsoft-IIS/10.0
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.21food.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.21food.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Content-Type: text/html; charset=UTF-8
Location: https://www.21food.com/
Server: Microsoft-IIS/10.0
Set-Cookie: _d_id=dcfb9409877af7d3da0961e393e6d2; Path=/; HttpOnly
Date: Sat, 17 Jun 2023 01:06:09 GMT
Content-Length: 146
HTTP/1.1 200 OK
Content-Type: text/html
Content-Encoding: gzip
Last-Modified: Sat, 17 Jun 2023 01:00:33 GMT
Accept-Ranges: bytes
ETag: "80e2f1eb7a0d91:0"
Vary: Accept-Encoding
Server: Microsoft-IIS/10.0
Set-Cookie: _d_id=23518609877af718b28661e393e62d; Path=/; HttpOnly
Date: Sat, 17 Jun 2023 01:06:09 GMT
Content-Length: 13295
Content-Type: text/html; charset=UTF-8
Location: https://www.21food.com/
Server: Microsoft-IIS/10.0
Set-Cookie: _d_id=dcfb9409877af7d3da0961e393e6d2; Path=/; HttpOnly
Date: Sat, 17 Jun 2023 01:06:09 GMT
Content-Length: 146
HTTP/1.1 200 OK
Content-Type: text/html
Content-Encoding: gzip
Last-Modified: Sat, 17 Jun 2023 01:00:33 GMT
Accept-Ranges: bytes
ETag: "80e2f1eb7a0d91:0"
Vary: Accept-Encoding
Server: Microsoft-IIS/10.0
Set-Cookie: _d_id=23518609877af718b28661e393e62d; Path=/; HttpOnly
Date: Sat, 17 Jun 2023 01:06:09 GMT
Content-Length: 13295
www.21food.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。21food.com 当前共有 8 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| 21food.com | A | 3600 | ||
| 21food.com | MX | 3600 | pri: 5 | |
| 21food.com | MX | 3600 | pri: 10 | |
| 21food.com | NS | 86392 | ||
| 21food.com | NS | 86392 | ||
| 21food.com | SOA | 600 | expire: 1209600 serial: 1459503050 | |
| 21food.com | TXT | v=spf1 include:spf.mail.qq.com include:easeye-edm.com -all | 3600 | |
| 21food.com | TXT | v=spf1 include:easeye-edm.com -all | 600 |