hastac.org

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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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Cdnjs

Cdnjs

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   cdnjs is a CDN host for opensource libraries

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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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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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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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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.


Internet Explorer Compatibility

Internet Explorer Compatibility

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


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.


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.


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 31536000 seconds


XFN 1.1

XFN 1.1

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   XFN is a technical term that is an acronym that stands for “XHTML Friends Network.” This is primarily used by websites that want to create a series of referral links between other websites in order to boost SEO ratings.

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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.




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"




Widgets

Font Awesome 4.4.0

Font Awesome 4.4.0

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   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.




Mobile

Progressive Web Apps For iOS

Progressive Web Apps For iOS

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   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.


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

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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Content Management System

Amazon S3

Amazon S3

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   Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services that provides object storage through a web service interface. Amazon S3 uses the same scalable storage infrastructure that Amazon.com uses to run its global e-commerce network.

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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

Twitter API

Twitter API

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   You can access Twitter via the web or your mobile device. To share information on Twitter as widely as possible




Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8 (removed)

2019-05-25 / 2021-07-31

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Character Encoding :UTF-8

Character Encoding :UTF-8

2023-05-07 / 2023-05-07

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Gzip Content-Encoding

Gzip Content-Encoding

2021-07-31 / 2023-05-07

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Chunked transfer encoding

Chunked transfer encoding

2023-05-07 / 2023-05-07

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Content Delivery Network

Stackpath BootstrapCDN

Stackpath BootstrapCDN

2023-05-07 / 2023-05-07

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Cdnjs

Cdnjs

2023-05-07 / 2023-05-07

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Email Hosting Providers

SPF

SPF

2019-05-25 / 2023-05-07

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Mailchimp

Mailchimp (removed)

2019-05-25 / 2021-07-31

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SendGrid

SendGrid (removed)

2019-05-25 / 2021-07-31

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Language

English - Language

English - Language (removed)

2019-05-25 / 2021-07-31

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English United State - Language

English United State - Language

2023-05-07 / 2023-05-07

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English - Language

English - Language

2023-05-07 / 2023-05-07

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Document Standards

Must Revalidate HTTP Cache-Control

Must Revalidate HTTP Cache-Control

2023-05-07 / 2023-05-07

|

NO Store HTTP Cache-Control

NO Store HTTP Cache-Control

2023-05-07 / 2023-05-07

|

No Cache Content

No Cache Content

2023-05-07 / 2023-05-07

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Public Cache-Control

Public Cache-Control (removed)

2019-05-25 / 2021-07-31

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Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2019-05-25 / 2021-07-31

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Internet Explorer Compatibility

Internet Explorer Compatibility

2023-05-07 / 2023-05-07

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X-Frame-Options Header

X-Frame-Options Header

2019-05-25 / 2023-05-07

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Pragma Header - backwards compatibility with HTTP/1.0

Pragma Header - backwards compatibility with HTTP/1.0

2023-05-07 / 2023-05-07

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding

2023-05-07 / 2023-05-07

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Block Content Sniffing

Block Content Sniffing

2021-07-31 / 2023-05-07

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HSTS - Browser HTTPS Only for domain and subdomains

HSTS - Browser HTTPS Only for domain and subdomains

2023-05-07 / 2023-05-07

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XFN 1.1

XFN 1.1

2023-05-07 / 2023-05-07

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Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-25 / 2021-07-31

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Vary Header check for cookies

Vary Header check for cookies (removed)

2019-05-25 / 2021-07-31

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XSS-Protection Header

XSS-Protection Header

2023-05-07 / 2023-05-07

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Operating Systems and Servers

Nginx

Nginx

2019-05-25 / 2023-05-07

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Framworks

Varnish

Varnish (removed)

2021-07-31 / 2021-07-31

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Varnish

Varnish (removed)

2019-05-25 / 2019-05-25

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Widgets

Font Awesome 4.4.0

Font Awesome 4.4.0

2023-05-07 / 2023-05-07

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Twitter Cards

Twitter Cards

2023-05-07 / 2023-05-07

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Web Servers

Server partial requests support

Server partial requests support (removed)

2019-05-25 / 2021-07-31

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Mobile

Progressive Web Apps For iOS

Progressive Web Apps For iOS

2023-05-07 / 2023-05-07

|

Viewport  - initial-scale

Viewport - initial-scale

2023-05-07 / 2023-05-07

|

Viewport  - Width

Viewport - Width

2023-05-07 / 2023-05-07

|

Viewport  - Mobile compatible

Viewport - Mobile compatible

2023-05-07 / 2023-05-07

|



Content Management System

Amazon S3

Amazon S3

2023-05-07 / 2023-05-07

|



JavaScript Libraries and Functions

Twitter API

Twitter API

2023-05-07 / 2023-05-07

|



Profile Details

Last technolgie detected on 2023-05-07 We know of 28 technologies on hastac.org and 39 technologies detected on hastac.org since 2019-05-25.




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