klubko.net

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Email Hosting Providers

SPF

SPF

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   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.

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Document Standards

HTTP Upgrade Header - HTTP/2

HTTP Upgrade Header - HTTP/2

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   The HTTP Upgrade mechanism is used to establish HTTP/2 starting from plain HTTP. The client starts an HTTP/1.1 connection and sends an Upgrade: h2c header. If the server supports HTTP/2, it replies with HTTP 101 Switching Protocol status code. The HTTP Upgrade mechanism is used only for cleartext HTTP2 (h2c). In the case of HTTP2 over TLS (h2), the ALPN TLS protocol extension is used instead.

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Vary Header check for User-Agent

Vary Header check for User-Agent

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   When using the Vary: User-Agent header, caching servers should consider the user agent when deciding whether to serve the page from cache


Vary Header Accept-Encoding

Vary Header Accept-Encoding

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   The Accept-Encoding request HTTP header advertises which content encoding, usually a compression algorithm, the client is able to understand. Using content negotiation, the server selects one of the proposals, uses it and informs the client of its choice with the Content-Encoding response header.

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XFN 1.1

XFN 1.1

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   XFN is a technical term that is an acronym that stands for “XHTML Friends Network.” This is primarily used by websites that want to create a series of referral links between other websites in order to boost SEO ratings.

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Operating Systems and Servers

Apache

Apache

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   The Apache HTTP Server, colloquially called Apache, is free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation.


Apache 2

Apache 2

Download List of All Websites using Apache 2

   The Apache HTTP Server, colloquially called Apache, is free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation.




Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

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   This website is using UTF-8 character encoding in HTML , character encoding is used to represent a repertoire of characters by some kind of encoding system.


Gzip Content-Encoding

Gzip Content-Encoding

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   The Content-Encoding entity header is used to compress the media-type. When present, its value indicates which encodings were applied to the entity-body. It lets the client know how to decode in order to obtain the media-type referenced by the Content-Type header.




Framworks

PHP 5.4.37

PHP 5.4.37

Download List of All Websites using PHP 5.4.37

   PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development.

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Email Hosting Providers

SPF

SPF (removed)

2019-05-27 / 2019-05-27

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Document Standards

HTTP Upgrade Header - HTTP/2

HTTP Upgrade Header - HTTP/2

2021-08-15 / 2021-08-15

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Vary Header check for User-Agent

Vary Header check for User-Agent

2021-08-15 / 2021-08-15

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-08-15 / 2021-08-15

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XFN 1.1

XFN 1.1 (removed)

2019-05-27 / 2019-05-27

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Operating Systems and Servers

Apache

Apache (removed)

2019-05-27 / 2019-05-27

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Apache 2

Apache 2

2021-08-15 / 2021-08-15

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Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

2019-05-27 / 2021-08-15

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-15 / 2021-08-15

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Framworks

PHP 5.4.37

PHP 5.4.37 (removed)

2019-05-27 / 2019-05-27

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Profile Details

Last technolgie detected on 2021-08-15 We know of 10 technologies on klubko.net and 10 technologies detected on klubko.net since 2019-05-27.




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