zappmissie.nl

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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.


HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

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   The HTTP Strict-Transport-Security response header (often abbreviated as HSTS) lets a web site tell browsers that it should only be accessed using HTTPS, instead of using HTTP for domain and subdomainsfor 31536000 seconds


Public Cache-Control

Public Cache-Control

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   Indicates that the response may be cached by any cache, even if the response would normally be non-cacheable (e.g. if the response does not contain a max-age directive or the Expires header).

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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=600 secs.


X-Frame-Options Header

X-Frame-Options Header

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   The X-Frame-Options HTTP response header can be used to indicate whether or not a browser should be allowed to render a page in a <frame>, <iframe>, <embed> or <object>. Sites can use this to avoid clickjacking attacks, by ensuring that their content is not embedded into other sites.


Meta Description

Meta Description

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   A meta description is a 160-character snippet, a meta tag in HTML, that summarizes a page`s content. this website is having meta description of the following : In de Zappmissie ´lost in the game´ worden presentatoren en acteurs van Zapp opgesloten in een kasteel,waarin ze hun eigen voorouder moeten redden.


HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

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   The HTTP Strict-Transport-Security response header (often abbreviated as HSTS) lets a web site tell browsers that it should only be accessed using HTTPS, instead of using HTTP for domain and subdomainsfor 15552000 seconds


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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Block Content Sniffing

Block Content Sniffing

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   The X-Content-Type-Options response HTTP header is a marker used by the server to indicate that the MIME types advertised in the Content-Type headers should not be changed and be followed. This allows to opt-out of MIME type sniffing, or, in other words, it is a way to say that the webmasters knew what they were doing.


XSS-Protection Header

XSS-Protection Header

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   The HTTP X-XSS-Protection response header is a feature of Internet Explorer, Chrome and Safari that stops pages from loading when they detect reflected cross-site scripting (XSS) attacks. Although these protections are largely unnecessary in modern browsers when sites implement a strong Content-Security-Policy that disables the use of inline JavaScript (`unsafe-inline`), they can still provide protections for users of older web browsers that don`t yet support CSP.




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.




Operating Systems and Servers

Unix

Unix

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   Unix is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.

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Phusion Passenger  6.0.2

Phusion Passenger 6.0.2

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   Passenger® is an app server that runs and automanages your web apps with ease. Also improves security, reliability and scalability.

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Apache 2.4.39 |Operating System:Unix

Apache 2.4.39 |Operating System:Unix

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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.


Phusion Passenger  6.0.9

Phusion Passenger 6.0.9

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   Passenger® is an app server that runs and automanages your web apps with ease. Also improves security, reliability and scalability.

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Apache 2.4.48 |Operating System:Unix

Apache 2.4.48 |Operating System:Unix

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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.




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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Document Standards

Private Cache-Control Header

Private Cache-Control Header

2021-08-14 / 2021-08-14

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-08-14 / 2021-08-14

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-08-14 / 2021-08-14

|

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2021-08-14 / 2021-08-14

|

Public Cache-Control

Public Cache-Control (removed)

2019-05-26 / 2019-05-26

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2019-05-26 / 2019-05-26

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X-Frame-Options Header

X-Frame-Options Header

2019-05-26 / 2021-08-14

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Meta Description

Meta Description (removed)

2019-05-26 / 2019-05-26

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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains (removed)

2019-05-26 / 2019-05-26

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-26 / 2019-05-26

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Block Content Sniffing

Block Content Sniffing (removed)

2019-05-26 / 2019-05-26

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XSS-Protection Header

XSS-Protection Header

2019-05-26 / 2021-08-14

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8 (removed)

2019-05-26 / 2019-05-26

|



Operating Systems and Servers

Unix

Unix (removed)

2019-05-26 / 2019-05-26

|

Phusion Passenger  6.0.2

Phusion Passenger 6.0.2 (removed)

2019-05-26 / 2019-05-26

|

Apache 2.4.39 |Operating System:Unix

Apache 2.4.39 |Operating System:Unix (removed)

2019-05-26 / 2019-05-26

|

Unix

Unix

2021-08-14 / 2021-08-14

|

Phusion Passenger  6.0.9

Phusion Passenger 6.0.9

2021-08-14 / 2021-08-14

|

Apache 2.4.48 |Operating System:Unix

Apache 2.4.48 |Operating System:Unix

2021-08-14 / 2021-08-14

|



Mobile

Viewport  - Width

Viewport - Width (removed)

2019-05-26 / 2019-05-26

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-26 / 2019-05-26

|



Profile Details

Last technolgie detected on 2021-08-14 We know of 20 technologies on zappmissie.nl and 21 technologies detected on zappmissie.nl since 2019-05-26.




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