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Site Info - Challiance.org

Overview of web technologies used by Challiance.org.

Website Background

Home | Cambridge Health Alliance | CHAlliance.org
Information about Cambridge Health Alliance (CHA), an innovative healthcare system and a Harvard Teaching Hospital serving the communities north of Boston, Massachusetts.

Description on Homepage

Top 1m among all websites

Popularity rank

Website Quality Alerts

Found on page https://www.challiance.org/about-cha/newsroom/cha-newsroom/2023/08/cha-named-1-in-massachusetts-for-serving-its-community
The character encoding specified in the XML encoding declaration is "UTF-16". The actual encoding of the page seems to be "UTF-8".

Incorrect character encoding defined

Found on page https://challiance.org/about-cha/newsroom/cha-newsroom/2023/09/cha-ceo-testifies-in-support-of-health-equity-legislation
The character encoding is specified as "UTF-16" in the HTML content-type meta tag and as "UTF-8" in the HTTP content-type header.

Contradictory character encoding specifications

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Bridgeline Unbound (formerly iAPPS) Content Manager is a .NET-based content management system.

Bridgeline Unbound

Microsoft's Active Server Pages technology on the .NET framework.

ASP.NET

JavaScript is a lightweight, object-oriented, cross-platform scripting language, often used within web pages.

JavaScript

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

jQuery 1.9.1
93% of sites use a newer version

ASP.NET Ajax is a JavaScript library based on ASP.NET, developed by Microsoft.

ASP.NET Ajax

The Internet Information Services (IIS) are a set of Internet-based services for Windows, developed by Microsoft.

Microsoft-IIS 10.0
0% of sites use a newer version

Windows is an operating system produced by Microsoft.

Windows

Google provides various services to run on its servers.

Google
hosting info partly based on data from ipinfo.io, see details

Google provides various services to run on its servers.

Google

Vercara (formerly Neustar) offers DNS services under the UltraDNS brand.

Vercara UltraDNS

Gmail is the email service provided by Google.

Gmail

GlobalSign is an IT security service provider, also operating as SSL certificate authority.

GlobalSign

Google Hosted Libraries (formerly called Google Libraries API) is a content distribution network for the most popular, open-source JavaScript libraries, provided by Google.

Google Hosted Libraries

The Microsoft Ajax Content Delivery Network hosts popular third party JavaScript libraries, provided by Microsoft.

Microsoft Ajax CDN

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google. This includes the Ads conversion tracking and the Floodlight services.

Google Analytics

The Google Advertising network consists of AdSense, DoubleClick and other services.

Google Ads

AdRoll is an advertising network for retargeting and other advertising formats.

AdRoll

The Google Tag Manager is a Google service to support webmasters to manage tags on their websites.

Google Tag Manager

External Cascading Style Sheets define style rules in a separate CSS file.

External CSS

Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.

Embedded CSS

Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.

Inline CSS

Session cookies are temporary cookies, which are deleted when the user closes the browser.

Session Cookies
used on inner pages

Persistent cookies with an expiration time of up to 1 day.

Cookies expiring in hours
used on inner pages

Persistent cookies with an expiration time between 1 month and 1 year.

Cookies expiring in months
used on inner pages

HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security.

HttpOnly Cookies
used on inner pages

Secure cookies are used only via an encrypted connections, which may increase security.

Secure Cookies
used on inner pages

Non-secure cookies may be used via an unencrypted connections, which may be a security threat.

Non-Secure Cookies
used on inner pages

HTTP/2 is the second major version of the HTTP network protocol.

HTTP/2

HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.

HTTP Strict Transport Security
used on inner pages

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Default protocol https

The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph.

Open Graph

Microdata is a specification to integrate metadata within existing content on web pages.

Microdata

HTML5 is the fifth revision of the HTML standard.

HTML5

HTML - Hypertext Mark-up Language - is a language to define web pages.

HTML
used on inner pages

UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.

UTF-8

UTF-16 (16-bit Unicode Transformation Format) is a variable-length character encoding for Unicode.

UTF-16
used on inner pages

PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.

PNG

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG

Scalable Vector Graphics (SVG) is an XML-based vector image format.

SVG

GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.

GIF
used on inner pages

WebP is an image format that provides lossless and lossy compression, developed by Google.

WebP
used on inner pages

Organizations

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United States

English

 

 

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