donbosco.de

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Document Standards

Age HTTP Header - Original Server Response

Age HTTP Header - Original Server Response

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   The Age header contains the time in seconds the object has been in a proxy cache.


favicon.ico

favicon.ico

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   A favicon, also known as a shortcut icon, website icon, tab icon, URL icon, or bookmark icon, is a file containing one or more small icons, associated with a particular website or web page.

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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 15768000 seconds


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=3600 secs.


No Cache Content

No Cache Content

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   Forces caches to submit the request to the origin server for validation before releasing a cached copy.


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.


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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Language

German -  Language

German - Language

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   this website is using German as a language parameter




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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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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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.




Web Hosting Providers

Plesk

Plesk

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   Plesk is a commercial web hosting platform with a control panel that allows a server administrator to set up new websites, reseller accounts, e-mail accounts




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

Download List of All Websites using Viewport - Mobile compatible

   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

Age HTTP Header - Original Server Response

Age HTTP Header - Original Server Response

2023-05-14 / 2023-05-14

|

favicon.ico

favicon.ico

2019-05-25 / 2023-05-14

|

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2023-05-14 / 2023-05-14

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Cache-Control Header Max-Age

Cache-Control Header Max-Age

2019-05-25 / 2023-05-14

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Private Cache-Control Header

Private Cache-Control Header (removed)

2019-05-25 / 2019-05-25

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No Cache Content

No Cache Content (removed)

2019-05-25 / 2019-05-25

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Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2019-05-25 / 2019-05-25

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No Cache Content

No Cache Content

2023-05-14 / 2023-05-14

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Private Cache-Control Header

Private Cache-Control Header

2023-05-14 / 2023-05-14

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2019-05-25 / 2023-05-14

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Meta Description

Meta Description (removed)

2019-05-25 / 2019-05-25

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Language

German -  Language

German - Language

2019-05-25 / 2023-05-14

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Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-14

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Framworks

PHP 7.3.5

PHP 7.3.5 (removed)

2019-05-25 / 2019-05-25

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Operating Systems and Servers

Nginx

Nginx

2023-05-14 / 2023-05-14

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Apache

Apache (removed)

2019-05-25 / 2019-05-25

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Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

2019-05-25 / 2023-05-14

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Gzip Content-Encoding

Gzip Content-Encoding

2023-05-14 / 2023-05-14

|



Web Hosting Providers

Plesk

Plesk

2019-05-25 / 2023-05-14

|



Mobile

Viewport  - Width

Viewport - Width

2019-05-25 / 2023-05-14

|

Viewport  - initial-scale

Viewport - initial-scale

2019-05-25 / 2023-05-14

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Viewport  - Mobile compatible

Viewport - Mobile compatible

2019-05-25 / 2023-05-14

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Profile Details

Last technolgie detected on 2023-05-14 We know of 16 technologies on donbosco.de and 22 technologies detected on donbosco.de since 2019-05-25.




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