envysion.com

Find out what technologies envysion.com is using
Content Delivery Network

JSDelivr

JSDelivr

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   JSDelivr (stylized as jsDelivr) is a free public CDN for open-source projects.

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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.




Document Standards

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=3600 secs.


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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Vary Header check for cookies

Vary Header check for cookies

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   The Vary HTTP response header determines how to match future request headers to decide whether a cached response can be used rather than requesting a fresh one from the origin server. It is used by the server to indicate which headers it used when selecting a representation of a resource in a content negotiation algorithm.


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 : Leader in cloud-based managed video surveillance software, reporting, and audit programs to help restaurants and retailers with loss prevention, mitigate business risk and improve culture. Mobile app for any time and anywhere access.


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 : Envysion provides cloud-based video surveillance software, reporting, and audit programs to help restaurants and retailers mitigate business risk and reduce loss.


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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Varnish X-Cache-Group Header

Varnish X-Cache-Group Header

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   Purging specific header that contains the name of the group of Varnish Cache you wish to purger.


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=3 secs.


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=172800 secs.




Email Hosting Providers

G Suite

G Suite

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   formerly Google Apps for Work and Google Apps for Your Domain is a brand of cloud computing, productivity and collaboration tools, software and products developed by Google.

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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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Analytics and Tracking

Google Analytics

Google Analytics

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   Google Analytics is a web analytics service offered by Google that tracks and reports website traffic, currently as a platform inside the Google Marketing Platform brand.

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Widgets

Google Tag Manager

Google Tag Manager

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   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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WordPress DNS Prefetching

WordPress DNS Prefetching

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   DNS prefetching is an attempt to resolve domain names before a user tries to follow a link. This is done using the computer`s normal DNS resolution mechanism

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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.


Chunked transfer encoding

Chunked transfer encoding

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   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"




Framworks

PHP 7.0.33

PHP 7.0.33

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

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Mobile

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  - 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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Language

English United State - Language

English United State - Language

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   this website is using English as a language parameter


English - Language

English - Language

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   this website is using English as a language parameter




JavaScript Libraries and Functions

webfont  1

webfont 1

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   Web Font Loader gives you added control when using linked fonts via @font-face.

source: None

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Content Delivery Network

JSDelivr

JSDelivr (removed)

2019-05-25 / 2019-05-25

|

Google Hosted Libraries

Google Hosted Libraries (removed)

2019-05-25 / 2019-05-25

|



Document Standards

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2021-08-08 / 2021-08-08

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-08-08 / 2021-08-08

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding

2019-05-25 / 2021-08-08

|

Vary Header check for cookies

Vary Header check for cookies

2019-05-25 / 2021-08-08

|

Meta Description

Meta Description

2021-08-08 / 2021-08-08

|

Meta Description

Meta Description (removed)

2019-05-25 / 2019-05-25

|

schema.org micro-markup

schema.org micro-markup

2021-08-08 / 2021-08-08

|

Varnish X-Cache-Group Header

Varnish X-Cache-Group Header

2021-08-08 / 2021-08-08

|

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control (removed)

2019-05-25 / 2019-05-25

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2019-05-25 / 2019-05-25

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2019-05-25 / 2019-05-25

|



Email Hosting Providers

G Suite

G Suite (removed)

2019-05-25 / 2019-05-25

|

SPF

SPF (removed)

2019-05-25 / 2019-05-25

|



Analytics and Tracking

Google Analytics

Google Analytics (removed)

2019-05-25 / 2019-05-25

|



Widgets

Google Tag Manager

Google Tag Manager

2021-08-08 / 2021-08-08

|

WordPress DNS Prefetching

WordPress DNS Prefetching (removed)

2019-05-25 / 2019-05-25

|



Operating Systems and Servers

Nginx

Nginx

2019-05-25 / 2021-08-08

|



Document Encoding

Character Encoding :UTF-8

Character Encoding :UTF-8

2019-05-25 / 2021-08-08

|

Gzip Content-Encoding

Gzip Content-Encoding

2021-08-08 / 2021-08-08

|

Chunked transfer encoding

Chunked transfer encoding

2021-08-08 / 2021-08-08

|



Framworks

PHP 7.0.33

PHP 7.0.33 (removed)

2019-05-25 / 2019-05-25

|



Mobile

Viewport  - initial-scale

Viewport - initial-scale

2019-05-25 / 2021-08-08

|

Viewport  - Width

Viewport - Width

2019-05-25 / 2021-08-08

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2019-05-25 / 2021-08-08

|



Language

English United State - Language

English United State - Language

2019-05-25 / 2021-08-08

|

English - Language

English - Language

2019-05-25 / 2021-08-08

|



JavaScript Libraries and Functions

webfont  1

webfont 1 (removed)

2019-05-25 / 2019-05-25

|



Profile Details

Last technolgie detected on 2021-08-08 We know of 28 technologies on envysion.com and 29 technologies detected on envysion.com since 2019-05-25.




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