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.
CORS Usage Statistics
The Cross-Origin Resource Sharing (CORS) mechanism gives web servers cross-domain access controls, which enable secure cross-domain data transfers. Access Control Allow Origin.
Last technology detected on 23rd March 2025. We know of 3 technologies on this page and 12 technologies removed from qqq531.com since 17th October 2023. Link to this page. This profile will be updated 24th March 2025.
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