koelntourismus.de

Find out what technologies koelntourismus.de is using
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.




Language

German -  Language

German - Language

Download List of All Websites using German - Language

   this website is using German as a language parameter


German (Germany) - Language

German (Germany) - Language

Download List of All Websites using German (Germany) - Language

   this website is using German (Germany) 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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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

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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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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Audio / Video Media

Youtube

Youtube

Download List of All Websites using Youtube

   YouTube is an American online video sharing and social media platform launched by Steve Chen, Chad Hurley, and Jawed Karim in February 2005. After Google, YouTube is the most visited website worldwide, with over one billion monthly users.

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Widgets

Google Tag Manager

Google Tag Manager

Download List of All Websites using Google Tag Manager

   Google Tag Manager is a tag management system created by Google to manage JavaScript and HTML tags used for tracking and analytics on websites (variants of e-marketing tags, sometimes referred to as tracking pixels or web beacons.

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Twitter Cards

Twitter Cards

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   With Twitter Cards, you can attach rich photos, videos and media experiences to Tweets, helping to drive traffic to your website.




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 Standards

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.


schema.org micro-markup

schema.org micro-markup

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   Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond.

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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.


Vary Header Accept-Encoding

Vary Header Accept-Encoding

Download List of All Websites using Vary Header Accept-Encoding

   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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Internet Explorer Compatibility

Internet Explorer Compatibility

Download List of All Websites using Internet Explorer Compatibility

   this website is supporting The highest supported document mode of the browser for Internet Explorer




Framworks

PHP 7.0.33-0+deb9u3

PHP 7.0.33-0+deb9u3 (removed)

2019-05-25 / 2019-05-25

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PHP 7.0.33-12+0~20191026.23+debian9~1.gbp940de0

PHP 7.0.33-12+0~20191026.23+debian9~1.gbp940de0 (removed)

2021-07-31 / 2021-07-31

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Language

German -  Language

German - Language (removed)

2019-05-25 / 2021-07-31

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German -  Language

German - Language

2023-05-08 / 2023-05-08

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German (Germany) - Language

German (Germany) - Language

2023-05-08 / 2023-05-08

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

2019-05-25 / 2023-05-08

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Gzip Content-Encoding

Gzip Content-Encoding

2021-07-31 / 2023-05-08

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Chunked transfer encoding

Chunked transfer encoding (removed)

2019-05-25 / 2021-07-31

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Analytics and Tracking

Facebook Pixel

Facebook Pixel (removed)

2021-07-31 / 2021-07-31

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Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-08

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Mobile

Viewport  - Width

Viewport - Width

2023-05-08 / 2023-05-08

|

Viewport  - initial-scale

Viewport - initial-scale

2023-05-08 / 2023-05-08

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2023-05-08 / 2023-05-08

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Theam Color Supported for Chrome on Android

Theam Color Supported for Chrome on Android (removed)

2019-05-25 / 2021-07-31

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Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-25 / 2021-07-31

|

Viewport  - Width

Viewport - Width (removed)

2019-05-25 / 2021-07-31

|

Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-25 / 2021-07-31

|



Audio / Video Media

Youtube

Youtube

2021-07-31 / 2023-05-08

|



Widgets

Google Tag Manager

Google Tag Manager

2019-05-25 / 2023-05-08

|

Twitter Cards

Twitter Cards

2019-05-25 / 2023-05-08

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Operating Systems and Servers

Nginx

Nginx

2023-05-08 / 2023-05-08

|

Apache

Apache (removed)

2019-05-25 / 2021-07-31

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Document Standards

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2023-05-08 / 2023-05-08

|

schema.org micro-markup

schema.org micro-markup

2021-07-31 / 2023-05-08

|

Meta Description

Meta Description (removed)

2019-05-25 / 2019-05-25

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Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-25 / 2021-07-31

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Block Content Sniffing

Block Content Sniffing

2023-05-08 / 2023-05-08

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Vary Header Accept-Encoding

Vary Header Accept-Encoding

2023-05-08 / 2023-05-08

|

Internet Explorer Compatibility

Internet Explorer Compatibility

2023-05-08 / 2023-05-08

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Meta Description

Meta Description (removed)

2021-07-31 / 2021-07-31

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Profile Details

Last technolgie detected on 2023-05-08 We know of 17 technologies on koelntourismus.de and 30 technologies detected on koelntourismus.de since 2019-05-25.




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