JavaScript Libraries and Functions
Document Encoding

UTF-8UTF-8

UTF-8 Usage Statistics

UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.

Document Standards

HTML5 DocTypeHTML5 DocType

HTML5 DocType Usage Statistics

The DOCTYPE is a required preamble for HTML5 websites.

JavascriptJavascript

Javascript Usage Statistics

JavaScript is a scripting language most often used for client-side web development.

Profile Details

Last technology detected on 14th October 2024. We know of 4 technologies on this page and 41 technologies removed from 191299.com since 24th September 2018. Link to this page. This profile will be updated 31st March 2025.

Add BuiltWith to for free! Get lookups easily and quickly.

Get a notification when 191299.com adds new technologies.

Get 191299.com profile as an XML, JSON, CSV or XLSX via the Domain API.

Suggest a Technology

Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.