Know what device every visitor is using to visit your website.
Use that knowledge to deliver a richer user experience and drive business growth.
Take your website to a whole new level.
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Discover how your customers are viewing your website - what device, what screen size…
Learn how your website performs and discover great insights into how customers behave based on their device.
Richer content, better user experience, increased engagement.
Heavy weight images are a major cause of slow performance.
Managing multiple image assets is a pain.
Use image optimiser to improve performance and reduce image management overheads.
Identify the connection speed and quality of every website visitor.
Deliver a better user experience on your website, by tailoring your content based on your customer's connection.
Great user experience, reduced shopping cart abandonment, better performance.
51Degrees legal terms and conditions.
The ability to quickly segment audiences, target appropriately and optimise ad creative based on accurate analytics is vital for Adtech companies.
51Degrees' Device Intelligence can help you do this with it's patented technology, unrivaled accuracy and industry leading speed.
Use Device Intelligence to take your business to a whole new level.
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You have invested in advertising in all the right channels, why fall at the last hurdle.
Leading advertisers use device intelligence to ensure they understand every user before delivering digital content and experiences.
51Degrees ensures your website doesn't get in the way of your brand conversations.
Publishers mobile sites often have huge page load times which results in abandoned page visits and ads not being viewed.
51Degrees enables content and advertising requests to be optimised for every user’s device.
Improve user experience, drive engagement and increase advertising revenue with 51Degrees Device Intelligence.
Your platform is dependent on accurate device data to support improving client-side performance by optimising user experiences server-side
51Degrees provides the fastest and most accurate device information, including 217 device properties such as retail price, vendor, device age, screen size and more to allow more granular analytics and better content optimisation
We support over 20 leading CMS platforms.
Find out how our products have been used to improve user experience and to maximise revenue.
Read Case Studies
To generate these results in your business contact us.
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Understand how 51Degrees works with web platforms.
Learn about APIs for .NET, C#, C, C++, Java, Node, PHP, Perl, Python, NGINX, Varnish and JavaScript.
Browse API Docs
There's documentation about the data model, migrating from competitors and how 51Degrees works.
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Download Premium or Enterprise data with a paid for licence key or login.
Download Data
Download open source APIs for .NET, Java, C, C++, Node, PHP, Python, Perl, NGINX, HAProxy and more.
Select an API
Browse the full list of properties available in 51Degrees device detection solutions. Find out what values are supported in the Lite, Premium and Enterprise data sets, including full descriptions and advice on how they can be used.
Enter a useragent and find out the associated device, operating system and browser.
Blog entries focused on API changes and uses.
Community support forums for questions and answers concern all 51Degrees products and services.
Purchase 51Degrees device data subscriptions and other products and services.
Answers to common questions about 51Degrees products and services.
Find devices contained in the 51Degrees data sets by vendor, model or using free text search. View the properties and values available for each device.
Compares the major measures, licencing models and costs associated with 51Degrees, DeviceAtlas and ScientiaMobile's WURFL product.
Find out how 51Degrees redefined the device detection industry.
Logos and corporate images useful to press, bloggers and affiliates.
Mobile device emulators for Windows based operating systems recommended by 51Degrees.
Learn how to add Plugins and how to activate data already included in your web platform. Discover how to set automatic updates.
DotNetNuke
Kentico
Ingenuix
Webnodes
nopCommerce
WordPress
Qubidu
Umbraco
Sitecore
EPIserver
ektron
Adobe
Orchard
Onion.net
TYPO3
sitefinity
Symphony
TextPattern
Vivvo
Expression Engine
SDL
Liferay
Wordpress
Search for the '51Degrees' plugin in WordPress, or click here, and follow the installation instructions.
To upgrade to Premium data, download the Premium data and upload it to WordPress.
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Find all the information, including documentation and download files here.
To activate Premium data, paste the Premium data file into App_data and uncomment the detection line.
Add the Mobile Device Detector module to your site which includes 51Degrees Lite data.
To active Premium data, paste the Premium data file into App_Data and uncomment the detection line. Learn more.
Add the Adaptive Profiles extension to your TYPO3 website which includes 51Degrees Lite data.
Installation guides can be found here
Add the SDL DXA 51Degrees Module extension to your SDL website which includes 51Degrees Lite data.
Download 51Degrees Foundation binaries and follow these instructions. 51Degrees Lite data is embedded in the dll.
To activate Enhanced device data, paste your data file into App_Data folder and uncomment the detection line. To set up auto updates, create and insert a '.lic' file, containing your license key, into your web apps bin folder.
Install 51Degrees Java solution by downloading Java Device Detector. To start using device detection follow the Getting Started guide.
Install 51Degrees PHP solution by downloading PHP Device Detector. To start using device detection follow the Getting Started guide.
If you're using version 6.1.5 of DotNetNuke you'll already be using 51Degrees device detection. It's built into the core product.
You can activate Enhanced device data by obtaining and pasting a licence key for Enhanced device data into your DNN Host -> Device Detection Management menu.
51Degrees device data is already built into Kentico version 10.
To activate Enhanced device data, Activate the license key in Site Manager > Settings > Integration > 51degrees.mobi.
You can also upload your own data file, if you would prefer to download manually or you're using an older version of Kentico.
Ingeniux
Any user of Ingeniux will already be using Premium 51Degrees mobile detection. It is built into the core product.
51Degrees Lite data is included in the core product.
>To upgrade to Enhanced device data, purchase your license key and insert into the bin folder
51Degrees Lite data is built into the core product.
To upgrade to Enhanced device data, purchase your license key and insert in the bin folder.
51Degrees Lite data is part of the core Qubidu product.
To upgrade to Enhanced device data, purchase your license key and add it to Qubidu.
Device detection powered by 51Degrees is available with Sitecore Version 9, provided to existing customers under valid maintenance contracts at no additional cost.
Sitecore Device Detection is fully integrated and available in multiple areas of the platform to provide contextual and meaningful experiences that harness the power of the 51Degrees device detection capabilities.
51Degrees Enterprise and Lite Data is available to Liferay customers using Liferay DXP: Digital Enterprise 7.0+ via the Liferay Marketplace.