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Site Info - Uptodate.com

Overview of web technologies used by Uptodate.com.

Website Background

UpToDate

Description on Homepage

Top 100k among all websites

Popularity rank

Website Quality Alerts

Found on page https://store.uptodate.com/
The character encoding is specified as "ISO-8859-1" 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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Salesforce Customer 360 provides platforms that enables companies to connect with customers and partners.

Salesforce Customer 360
used on a subdomain

Java is a general-purpose language originally developed by Sun Microsystems.

Java

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 3.5.1
66% of sites use a newer version
used on a subdomain

Underscore is a JavaScript library that provides functional programming support.

Underscore 1.13.1
14% of sites use a newer version
used on a subdomain

Backbone is a JavaScript library providing a framework for defining models in applications.

Backbone 1.3.3
32% of sites use a newer version
used on a subdomain

Bootstrap is an open source HTML, CSS, and JavaScript framework.

Bootstrap
used on a subdomain

AT&T is a US-based multinational company providing among others IT and telecommunication services.

AT&T

Salesforce is a US-based provider of cloud-based software. This includes the former Demandware brand.

Salesforce
used on a subdomain

Amazon is a US-based e-commerce and cloud computing provider.

Amazon
used until recently
hosting info partly based on data from ipinfo.io

AT&T is a US-based multinational company providing among others IT and telecommunication services.

AT&T

Amazon is a US-based e-commerce and cloud computing provider.

Amazon
used on a subdomain

Salesforce is a US-based provider of cloud-based software. This includes the former Demandware brand.

Salesforce
used until recently

AT&T is a US-based multinational company providing among others IT and telecommunication services.

AT&T

Microsoft is a multinational technology company headquartered in USA, also offering email services.

Microsoft

Cisco is a US-based multinational technology company.

Cisco

GoDaddy is an IT service provider, among others operating as SSL certificate authority. This includes ValiCert certificates, now operated by GoDaddy.

GoDaddy

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
used on a subdomain

Visual Website Optimizer (VWO) is a website visitor behavior analysis tool.

Visual Website Optimizer
used on a subdomain

Meta Pixel (formerly Facebook Pixel) is an analytics tool to track actions on websites.

Meta Pixel
used until recently

The LinkedIn Insight Tag helps to optimize LinkedIn campaigns.

LinkedIn Insight Tag
used until recently

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

Google Ads
used on a subdomain

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

Google Tag Manager
used on a subdomain

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
used on a subdomain

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

Session Cookies

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

HttpOnly Cookies

Non-HttpOnly cookies are used in the HTTP protocol and also in client side scripts, which may be a security threat.

Non-HttpOnly Cookies

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

Secure Cookies

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

Non-Secure Cookies

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

A weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache.

Weak ETag

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

HTTP Strict Transport Security

The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.

Default subdomain www

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

Default protocol https

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

Cookies expiring in months
used until recently

HTML5 is the fifth revision of the HTML standard.

HTML5

Transitional version of HTML.

HTML Transitional 4.01
used until recently

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

UTF-8

ISO-8859-1 (informally also called Latin-1) is an 8-bit character set for Western European languages.

ISO-8859-1
used on a subdomain

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
used on a subdomain

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

SVG
used until recently

Commercial entities

.com

United States
Netherlands
Germany
used on a subdomain
Sweden
used until recently

English

 

 

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