kevinsitinfo.com

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Document Standards

Private Cache-Control Header

Private Cache-Control Header

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   The Cache-Control general-header field is used to specify directives for caching mechanisms in both requests and responses. Caching directives are unidirectional, meaning that a given directive in a request is not implying that the same directive is to be given in the response.


Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

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   Indicates that once a resource has become stale (e.g. max-age has expired), a cache must not use the response to satisfy subsequent requests for this resource without successful validation on the origin server.

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

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   Specifies the maximum amount of time a resource will be considered fresh. Contrary to Expires, this directive is relative to the time of the request. this website is having max-age=0 secs.


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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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.


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.




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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GoDaddy Email

GoDaddy Email

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   GoDaddy Inc. is an American publicly traded Internet domain registrar and web hosting company, headquartered in Scottsdale, Arizona and incorporated in Delaware.

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Mobile

Viewport  - Width

Viewport - Width

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   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

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Viewport  - initial-scale

Viewport - initial-scale

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   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

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Viewport  - Mobile compatible

Viewport - Mobile compatible

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   The viewport is the user`s visible area of a web page. The viewport varies with the device, and will be smaller on a mobile phone than on a computer screen. Before tablets and mobile phones, web pages were designed only for computer screens, and it was common for web pages to have a static design and a fixed size.

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Language

English - Language

English - Language

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   this website is using English as a language parameter




Operating Systems and Servers

Nginx

Nginx

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   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.

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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.




Widgets

WordPress DNS Prefetching

WordPress DNS Prefetching

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   DNS prefetching is an attempt to resolve domain names before a user tries to follow a link. This is done using the computer`s normal DNS resolution mechanism

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Content Management System

WordPress 5.0.3

WordPress 5.0.3

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   WordPress is a content management system based on PHP and MySQL that is usually used with the MySQL or MariaDB database servers but can also use the SQLite database engine.




Framworks

PHP 7.1.27

PHP 7.1.27

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

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Document Standards

Private Cache-Control Header

Private Cache-Control Header

2021-08-13 / 2021-08-13

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-08-13 / 2021-08-13

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-08-13 / 2021-08-13

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HTTP Upgrade Header - HTTP/2

HTTP Upgrade Header - HTTP/2 (removed)

2019-05-26 / 2019-05-26

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Vary Header check for User-Agent

Vary Header check for User-Agent (removed)

2019-05-26 / 2019-05-26

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Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-26 / 2019-05-26

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XFN 1.1

XFN 1.1 (removed)

2019-05-26 / 2019-05-26

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2021-08-13 / 2021-08-13

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Character Encoding :UTF-8

Character Encoding :UTF-8 (removed)

2019-05-26 / 2019-05-26

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Email Hosting Providers

SPF

SPF (removed)

2019-05-26 / 2019-05-26

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GoDaddy Email

GoDaddy Email (removed)

2019-05-26 / 2019-05-26

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Mobile

Viewport  - Width

Viewport - Width (removed)

2019-05-26 / 2019-05-26

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Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-26 / 2019-05-26

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Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-26 / 2019-05-26

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Language

English - Language

English - Language (removed)

2019-05-26 / 2019-05-26

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Operating Systems and Servers

Nginx

Nginx

2021-08-13 / 2021-08-13

|

Apache

Apache (removed)

2019-05-26 / 2019-05-26

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Widgets

WordPress DNS Prefetching

WordPress DNS Prefetching (removed)

2019-05-26 / 2019-05-26

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Content Management System

WordPress 5.0.3

WordPress 5.0.3 (removed)

2019-05-26 / 2019-05-26

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Framworks

PHP 7.1.27

PHP 7.1.27 (removed)

2019-05-26 / 2019-05-26

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Profile Details

Last technolgie detected on 2021-08-13 We know of 20 technologies on kevinsitinfo.com and 20 technologies detected on kevinsitinfo.com since 2019-05-26.




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