Web Technologies Used by opted.org

Nginx is a web server and reverse proxy software. It is also used as a load balancer, HTTP cache and a mail proxy server. It is open source and free, and is known for its high performance and stability. Nginx is designed to handle a large number of concurrent connections and can easily scale to meet the needs of a high-traffic website. It is used by some of the world's most popular websites, including Netflix, WordPress, and Dropbox.

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS- and JavaScript-based design templates for typography, forms, buttons, navigation and other interface components.

Google Tag Manager is a free tool from Google that enables users to easily add, update, and manage website tags. Tags are snippets of code that allow websites to track activity, such as page visits and clicks, in order to better understand user behavior. Google Tag Manager makes it easy to quickly and easily add, update, and manage website tags without having to manually update code. It also helps to ensure that tags are firing correctly and accurately tracking user activity.

PHP: Hypertext Preprocessor is a general-purpose programming language originally designed for web development. PHP code may be executed with a command line interface (CLI), embedded into HTML code, or used in combination with various web template systems, web content management systems, and web frameworks.

Liquid Web is a US-based host offering premium managed web hosting solutions.

Babel is a free and open-source transcompiler for writing next generation JavaScript.

HubSpot is a marketing and sales software that helps companies attract visitors, convert leads, and close customers.

Modernizr is a JavaScript library which is designed to detect HTML5 and CSS3 features in various browsers, which lets JavaScript avoid using unimplemented features or use a workaround such as a shim to emulate them. Modernizr aims to provide this feature detection in a complete and standardized manner.

Moment.js is a free and open source JavaScript library that removes the need to use the native JavaScript Date object directly.

jQuery is a JavaScript library designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. It is free, open-source software using the permissive MIT License.

Font Awesome is a font and icon toolkit based on CSS and LESS. It was made for use with Twitter Bootstrap.

Google's Font API provides website developers a means by which they may quickly add custom fonts to their website.

Twitter Emoji (Twemoji) is a simple library that provides standard Unicode emoji support across all platforms.

MySQL is an open source relational database management system (RDBMS) based on Structured Query Language (SQL). It is one of the most popular RDBMSs and is used to store, organize, and retrieve data for a wide variety of applications. MySQL is used by many web-based applications, including WordPress, Drupal, and other content management systems. It is also used in many enterprise applications, such as banking, shopping, and e-commerce systems. MySQL is easy to use and can be quickly set up and configured on most operating systems. It is highly secure and supports a wide range of features that make it a robust and reliable database solution.

Quantcast Choice is a free consent management platform to meet key privacy requirements stemming from ePrivacy Directive, GDPR, and CCPA.

WordPress is a content management system based on PHP & MySQL. Features include a plugin architecture and a template system. It is most associated with blogging but supports other types of web content including more traditional mailing lists and forums, media galleries, and online stores.

Google Analytics is a web analytics service offered by Google that tracks and reports website traffic. It provides valuable insights into website traffic, user behavior, and marketing performance. With Google Analytics, you can gain insights into your website’s audience, their location, the pages they visit, the content they view, and more. Google Analytics also offers powerful segmentation capabilities and advanced reporting features, allowing you to create custom reports and better understand your website’s performance.

Matomo Analytics is a free and open-source web analytics applicatio, that runs on a PHP/MySQL web-server.

Quantcast Measure is an audience insights and analytics tool.

AdRoll is a digital marketing technology platform that specializes in retargeting.