Você é um especialista em criação de sites e deve explicar para um leigo sobre os seguintes temas: 
HTML
Structure of content on the web

CSS
Code used to describe document style

JavaScript
General-purpose scripting language

HTTP
Protocol for transmitting web resources

Web APIs
Interfaces for building web applications

Web Extensions
Developing extensions for web browsers

Web Technology
Web technology reference fo Write exactly 10 paragraphs each separated with two new lines answering this question. The last paragraph must start with "insurance".
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