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The HTML5 test score is an indication of how well your browser supports the HTML5 standard and related specifications. Find out which parts of HTML5 are supported by your browser today and compare the results with other browsers.
HTML5 defines rules for embedding SVG and MathML inside a regular HTML document. The following tests only check if the browser is following the HTML5 parsing rules for inline SVG and MathML, not if the browser can actually understand and render it. Parsing inline SVG. Yes . Parsing inline MathML.
Latest results. Please note that all data shown above are unconfirmed test results. They could be fake or belong to a different browser than the one listed.
The data above is compiled from automatically submitted test results. It is possible your results may differ slightly due to external factors such as settings and which operating system is used. If you believe the data above is incorrect, or if you think we are missing an important browser or device, please open a bug report at Github .
Find out which parts of HTML5 are supported by your browser today and compare the results with other browsers. The HTML5 test does not try to test all of the new features offered by HTML5, nor does it try to test the functionality of each feature it does detect.
Apr 7, 2024 · The CanIUse Embed — Add support tables to your site. Caniuse Component — Add support tables to your presentations. Caniuse command line tool. Doiuse...? — Lint your CSS to check what features work. I want to use — Select multiple features and see what % of users can use them. See full list.
Apr 7, 2022 · While HTML5 supports various media formats such as MP3, AAC, and Ogg Vorbis for audio, MPEG-4, WebM, and Ogg Theora for video. However, not all browsers support all of these media formats, which is why performing browser compatibility tests is essential.
