contactemailsupport.com

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Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8

Download List of All Websites using Character Encoding :utf-8

   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.


Chunked transfer encoding

Chunked transfer encoding

Download List of All Websites using Chunked transfer encoding

   Chunked transfer encoding is a streaming data transfer mechanism available in version 1.1 of the Hypertext Transfer Protocol (HTTP). In chunked transfer encoding, the data stream is divided into a series of non-overlapping "chunks"




Email Hosting Providers

SPF

SPF

Download List of All Websites using SPF

   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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Zendesk

Zendesk

Download List of All Websites using Zendesk

   Zendesk Inc. is a customer service software company headquartered in San Francisco, California, USA. It is listed on the New York Stock Exchange with the symbol ZEN and is a constituent of the Russell 2000 Index




Widgets

Font Awesome 4.7.0

Font Awesome 4.7.0

Download List of All Websites using Font Awesome 4.7.0

   Font Awesome is a font and icon toolkit based on CSS and LESS. It was made by Dave Gandy for use with Twitter Bootstrap, and later was incorporated into the BootstrapCDN.


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.




Content Delivery Network

Stackpath BootstrapCDN

Stackpath BootstrapCDN

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   BootstrapCDN is a public content delivery network. Users of BootstrapCDN can load CSS, JavaScript and images remotely, from its servers,encompasses MaxCDN and NetDNA

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Google Hosted Libraries

Google Hosted Libraries

Download List of All Websites using Google Hosted Libraries

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




Document Standards

X-Frame-Options Header

X-Frame-Options Header

Download List of All Websites using X-Frame-Options Header

   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

Download List of All Websites using Pragma Header - backwards compatibility with HTTP/1.0

   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.


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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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

Download List of All Websites using HSTS - Browser HTTPS Only for domain and subdomains

   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 15724800 seconds


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.




JavaScript Libraries and Functions

jquery  2.2.4

jquery 2.2.4

Download List of All Websites using jquery 2.2.4

   JavaScript library for DOM operations

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Mobile

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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Viewport  - Width

Viewport - Width

Download List of All Websites using Viewport - Width

   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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Progressive Web Apps For iOS

Progressive Web Apps For iOS

Download List of All Websites using Progressive Web Apps For iOS

   One of the main characteristics of a Progressive Web App (PWA) is app-likeness. Although your app is technically run in the web browser, you should strive to make it look — and feel — as good as a native application.




Operating Systems and Servers

Nginx 1.19.2

Nginx 1.19.2

Download List of All Websites using Nginx 1.19.2

   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

2021-08-25 / 2021-08-25

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Gzip Content-Encoding

Gzip Content-Encoding

2021-08-25 / 2021-08-25

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Chunked transfer encoding

Chunked transfer encoding

2021-08-25 / 2021-08-25

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Email Hosting Providers

SPF

SPF

2021-08-25 / 2021-08-25

|

Zendesk

Zendesk

2021-08-25 / 2021-08-25

|



Widgets

Font Awesome 4.7.0

Font Awesome 4.7.0

2021-08-25 / 2021-08-25

|

Twitter Cards

Twitter Cards

2021-08-25 / 2021-08-25

|



Content Delivery Network

Stackpath BootstrapCDN

Stackpath BootstrapCDN

2021-08-25 / 2021-08-25

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Google Hosted Libraries

Google Hosted Libraries

2021-08-25 / 2021-08-25

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Document Standards

X-Frame-Options Header

X-Frame-Options Header

2021-08-25 / 2021-08-25

|

Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2021-08-25 / 2021-08-25

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding

2021-08-25 / 2021-08-25

|

HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2021-08-25 / 2021-08-25

|

No Cache Content

No Cache Content

2021-08-25 / 2021-08-25

|



JavaScript Libraries and Functions

jquery  2.2.4

jquery 2.2.4

2021-08-25 / 2021-08-25

|



Mobile

Viewport  - initial-scale

Viewport - initial-scale

2021-08-25 / 2021-08-25

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2021-08-25 / 2021-08-25

|

Viewport  - Width

Viewport - Width

2021-08-25 / 2021-08-25

|

Progressive Web Apps For iOS

Progressive Web Apps For iOS

2021-08-25 / 2021-08-25

|



Operating Systems and Servers

Nginx 1.19.2

Nginx 1.19.2

2021-08-25 / 2021-08-25

|



Profile Details

Last technolgie detected on 2021-08-25 We know of 20 technologies on contactemailsupport.com and 20 technologies detected on contactemailsupport.com since 2021-08-25.




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