extension.harvard.edu

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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.


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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JavaScript Libraries and Functions

jqueryui  1.10.2

jqueryui 1.10.2

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   A curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library.

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jquery  1.10.2

jquery 1.10.2

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   JavaScript library for DOM operations

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Document Standards

W3C SVG

W3C SVG

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   is an XML namespace, first defined in the Scalable Vector Graphics (SVG) 1.0 Specification and subsequently added to by SVG 1.1, SVG 1.2 and SVG 2.

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Public Cache-Control

Public Cache-Control

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   Indicates that the response may be cached by any cache, even if the response would normally be non-cacheable (e.g. if the response does not contain a max-age directive or the Expires header).

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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=600 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=21600 secs.


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 : Study part time at Harvard, in evening or online courses. Earn a degree, professional certificate, or take a course for enrichment.


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.


HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only

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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 300 seconds


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


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.


Robots No Open Directory Project

Robots No Open Directory Project

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   These are used if your website is listed in this directorie with information you do not want used in the results pages. This might be the case if you have old, outdated listings that no longer apply. They tell robots not to use information from these sources, and they are optional.


Robots No Yahoo Directory

Robots No Yahoo Directory

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   These are used if your website is listed in this directorie with information you do not want used in the results pages. This might be the case if you have old, outdated listings that no longer apply. They tell robots not to use information from these sources, and they are optional.


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.


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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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.


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"




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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Microsoft Office 365

Microsoft Office 365

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   Microsoft Office 365 is a Software as a Service (SaaS) solution that includes Microsoft Office and other services, such as email and collaboration, from Microsoft’s cloud server. Microsoft Office 365 provides desktop functionalities and is available by subscription.

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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

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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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Theam Color Supported for Chrome on Android

Theam Color Supported for Chrome on Android

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   What was your feeling when you visited a website on your mobile phone that happened to have the menu bar change into a different color other than Chrome’s default color




Language

English - Language

English - Language

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   this website is using English as a language parameter




Widgets

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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Content Delivery Network

Google Hosted Libraries

Google Hosted Libraries (removed)

2019-05-27 / 2019-05-27

|

Stackpath BootstrapCDN

Stackpath BootstrapCDN (removed)

2019-05-27 / 2019-05-27

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JavaScript Libraries and Functions

jqueryui  1.10.2

jqueryui 1.10.2 (removed)

2019-05-27 / 2019-05-27

|

jquery  1.10.2

jquery 1.10.2 (removed)

2019-05-27 / 2019-05-27

|



Document Standards

W3C SVG

W3C SVG (removed)

2019-05-27 / 2019-05-27

|

Public Cache-Control

Public Cache-Control

2021-08-14 / 2021-08-14

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age

2021-08-14 / 2021-08-14

|

Public Cache-Control

Public Cache-Control (removed)

2019-05-27 / 2019-05-27

|

Cache-Control Header Max-Age

Cache-Control Header Max-Age (removed)

2019-05-27 / 2019-05-27

|

Meta Description

Meta Description (removed)

2019-05-27 / 2019-05-27

|

X-Frame-Options Header

X-Frame-Options Header (removed)

2019-05-27 / 2019-05-27

|

HSTS - Browser HTTPS Only

HSTS - Browser HTTPS Only

2021-08-14 / 2021-08-14

|

Internet Explorer Compatibility

Internet Explorer Compatibility (removed)

2019-05-27 / 2019-05-27

|

Block Content Sniffing

Block Content Sniffing (removed)

2019-05-27 / 2019-05-27

|

Robots No Open Directory Project

Robots No Open Directory Project (removed)

2019-05-27 / 2019-05-27

|

Robots No Yahoo Directory

Robots No Yahoo Directory (removed)

2019-05-27 / 2019-05-27

|

Vary Header check for cookies

Vary Header check for cookies (removed)

2019-05-27 / 2019-05-27

|

Vary Header Accept-Encoding

Vary Header Accept-Encoding (removed)

2019-05-27 / 2019-05-27

|



Document Encoding

Character Encoding :utf-8

Character Encoding :utf-8 (removed)

2019-05-27 / 2019-05-27

|

Character Encoding :UTF-8

Character Encoding :UTF-8

2021-08-14 / 2021-08-14

|

Gzip Content-Encoding

Gzip Content-Encoding

2021-08-14 / 2021-08-14

|

Chunked transfer encoding

Chunked transfer encoding (removed)

2019-05-27 / 2019-05-27

|



Email Hosting Providers

SPF

SPF (removed)

2019-05-27 / 2019-05-27

|

Microsoft Office 365

Microsoft Office 365 (removed)

2019-05-27 / 2019-05-27

|



Mobile

Viewport  - Width

Viewport - Width (removed)

2019-05-27 / 2019-05-27

|

Viewport  - initial-scale

Viewport - initial-scale (removed)

2019-05-27 / 2019-05-27

|

Viewport  - Mobile compatible

Viewport - Mobile compatible (removed)

2019-05-27 / 2019-05-27

|

Theam Color Supported for Chrome on Android

Theam Color Supported for Chrome on Android (removed)

2019-05-27 / 2019-05-27

|



Language

English - Language

English - Language (removed)

2019-05-27 / 2019-05-27

|



Widgets

Twitter Cards

Twitter Cards (removed)

2019-05-27 / 2019-05-27

|



Operating Systems and Servers

Nginx

Nginx

2019-05-27 / 2021-08-14

|



Profile Details

Last technolgie detected on 2021-08-14 We know of 30 technologies on extension.harvard.edu and 31 technologies detected on extension.harvard.edu since 2019-05-27.




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