Web Technologies Used by penheaven.co.uk

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.

New Relic is an American software analytics company based in San Francisco, California.

Feefo is a cloud-based consumer review and rating management software.

FancyBox is a tool for displaying images, html content and multi-media in a Mac-style "lightbox" that floats overtop of web page.

Underscore.js is a JavaScript library which provides utility functions for common programming tasks. It is comparable to features provided by Prototype.js and the Ruby language, but opts for a functional programming design instead of extending object prototypes.

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.

jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.

core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.

LazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.

RequireJS is a JavaScript file and module loader.

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

Adobe Fonts (formerly Typekit) is an online service which offers a subscription library of high-quality fonts. The fonts may be used directly on websites or synced via Adobe Creative Cloud to applications on the subscriber's computers.

Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.

Fastly is a content delivery network (CDN) and edge cloud platform that offers a range of services to help businesses with their web performance and security needs. From high-speed content delivery to web application firewalls, Fastly has a range of features designed to help businesses improve site performance and protect their data. Fastly’s technology helps businesses reduce latency, improve scalability and reliability, and enable secure and compliant operations. Fastly also offers a range of analytics tools to help businesses understand how their sites are performing and identify opportunities for improvement. With a global network of servers and data centers, Fastly provides businesses with the tools they need to deliver a great user experience.

Hotjar is a behavior analytics and user feedback service that helps you understand the behavior of your website users and get their feedback through tools such as heatmaps, session recordings, and surveys.

Microsoft Advertising is an online advertising platform developed by Microsoft.