HTML5 DocType Usage Statistics
The DOCTYPE is a required preamble for HTML5 websites.
Javascript Usage Statistics
JavaScript is a scripting language most often used for client-side web development.
Last technology detected on 9th July 2024. We know of 2 technologies on this page and 25 technologies removed from 139ty.com since 17th September 2020. Link to this page. This profile will be updated 24th January 2025.
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