vhs.dortmund.de

Find out what technologies vhs.dortmund.de is using
Language

German -  Language

German - Language

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   this website is using German as a language parameter




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.




Document Standards

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 : Bootstrap


Meta keywords

Meta keywords

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   Meta keywords are types of meta tags in the HTML source code of a webpage. They describe the content of a website shortly and concisely,this website is using the following keywords: TYPO3, typo3, CMS, Content Management System, Content Management, cms, typo3,

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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.


Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

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   The Pragma HTTP/1.0 general header is an implementation-specific header that may have various effects along the request-response chain. It is used for backwards compatibility with HTTP/1.0 caches where the Cache-Control HTTP/1.1 header is not yet present.


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.


NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

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   The cache should not store anything about the client request or server response.

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SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links

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   Meta robots tag is a tag that tells search engines what to follow and what not to follow.


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.




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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Framworks

PHP

PHP

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

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PHP 7.0.7

PHP 7.0.7

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

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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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JavaScript Libraries and Functions

jquery  2.0.3

jquery 2.0.3

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   JavaScript library for DOM operations

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Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries

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   The Google Hosted Libraries is a stable, reliable, high-speed, globally available content distribution network for the most popular, open-source JavaScript libraries.




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  - 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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Viewport  - initial-scale

Viewport - initial-scale

Download List of All Websites using Viewport - initial-scale

   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

German -  Language

German - Language (removed)

2019-05-29 / 2019-05-29

|



Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2019-05-29 / 2021-08-17

|



Document Standards

Meta Description

Meta Description (removed)

2019-05-29 / 2019-05-29

|

Meta keywords

Meta keywords (removed)

2019-05-29 / 2019-05-29

|

X-Frame-Options Header

X-Frame-Options Header (removed)

2019-05-29 / 2019-05-29

|

Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2019-05-29 / 2021-08-17

|

Private Cache-Control Header

Private Cache-Control Header

2019-05-29 / 2021-08-17

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2019-05-29 / 2021-08-17

|

SEO Robots : Allow to index and follow website links

SEO Robots : Allow to index and follow website links (removed)

2019-05-29 / 2019-05-29

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-29 / 2019-05-29

|

Block Content Sniffing

Block Content Sniffing

2019-05-29 / 2021-08-17

|

XSS-Protection Header

XSS-Protection Header

2019-05-29 / 2021-08-17

|



Email Hosting Providers

SPF

SPF (removed)

2019-05-29 / 2019-05-29

|



Framworks

PHP

PHP

2019-05-29 / 2021-08-17

|

PHP 7.0.7

PHP 7.0.7 (removed)

2019-05-29 / 2019-05-29

|



Operating Systems and Servers

Nginx

Nginx (removed)

2019-05-29 / 2019-05-29

|



JavaScript Libraries and Functions

jquery  2.0.3

jquery 2.0.3 (removed)

2019-05-29 / 2019-05-29

|



Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries (removed)

2019-05-29 / 2019-05-29

|



Mobile

Viewport  - Width

Viewport - Width (removed)

2019-05-29 / 2019-05-29

|

Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-29 / 2019-05-29

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-29 / 2019-05-29

|



Profile Details

Last technolgie detected on 2021-08-17 We know of 21 technologies on vhs.dortmund.de and 21 technologies detected on vhs.dortmund.de since 2019-05-29.




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