techweb.com.cn
SPF
The Sender Policy Framework (SPF) is an email-authentication technique which is used to prevent spammers from sending messages on behalf of your domain. With SPF an organisation can publish authorized mail servers.
source: https://www.dmarcanalyzer.com/spf/
Tags: Email Standard
Keep-Alive for 120 secs
The Keep-Alive general header allows the sender to hint about how the connection may be used to set a timeout and a maximum amount of requests.
source: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Keep-Alive
Tags: keep alive
PHP 5.5.7
PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.
source: https://en.wikipedia.org/wiki/PHP
Tags: programming language
Nginx
Nginx is a web server which can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. The software was created by Igor Sysoev and first publicly released in 2004. A company of the same name was founded in 2011 to provide support and Nginx plus paid software.
source: https://en.wikipedia.org/wiki/Nginx
Tags: web server
Chunked transfer encoding
Chunked transfer encoding is a streaming data transfer mechanism available in version 1.1 of the Hypertext Transfer Protocol (HTTP). In chunked transfer encoding, the data stream is divided into a series of non-overlapping "chunks"
source: https://en.wikipedia.org/wiki/Chunked_transfer_encoding
Tags: tranfer encoding
SPF (removed)
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Keep-Alive for 120 secs (removed)
PHP 5.5.7 (removed)
Nginx (removed)
Chunked transfer encoding (removed)
Last technolgie detected on 2021-08-15 We know of 5 technologies on techweb.com.cn and 5 technologies detected on techweb.com.cn since 2019-05-27.
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