Test on Mozilla Firefox 55
Perform real time live interactive testing of your webapp, website for cross browser compatibility on the latest Mozilla Firefox version 55. You can test your web application for functionality, visual bugs, and a lot more by performing cross browser testing.
ELEMENTS NOT SUPPORTED IN FIREFOX 55 BROWSER
Custom Elements v1
Method of defining new HTML tags.
HTML Media Capture
Facilitates user access to a device's media capture mechanism, such as a camera, or microphone, from within a file upload control.
Allows CSS rules to be scoped to part of the document, based on the position of the style element. The attribute has been removed from the current specification.
CSS filter() function
This function filters a CSS input image with a set of filter functions (like blur, grayscale or hue)
CSS widows & orphans
CSS properties to control when lines break across pages or columns by defining the amount of lines that must be left before or after the break.
CSS Shapes Level 1
Allows geometric shapes to be set in CSS to define an area for text to flow around. Includes properties shape-outside, shape-margin and shape-image-threshold
CSS Backdrop Filter
Method of applying filter effects (like blur, grayscale or hue) to content/elements below the target element.
OpenType font settings that allows a single font file to behave like multiple fonts: it can contain all the allowed variations in width, weight, slant, optical size, or any other exposed axes of variation as defined by the font designer. Variations can be applied via the font-variation-settings property.
Non-standard method of scaling content.
CSS scrollbar styling
Non-standard methods of styling scrollbars.
Information sourced from
"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.
Other Browsers to Choose From
You can choose from a range of 1400+ desktop and mobile browsers including Internet Explorer, Safari, Internet Explorer, Edge, Yandex, Opera, and Firefox allowing you to ensure that your customers get pixel perfect experience across all screen sizes, devices, operating systems, browsers, and resolutions.
Fastest Way for Cross Browser Testing
You can test your website for cross browser compatibility across all Firefox browser versions using LambdaTest
Perform cross browser testing of your website/ webapp across all Internet Explorer browser versions using LambdaTest
Check your website on all Safari browser on Mac and Windows for cross browser compatibility with LambdaTest
Perfrom cross browser testing of your website/ web app across all IE verions using LambdaTest
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