Web Technologies Used by glossier.com

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.

Shop Pay is an accelerated checkout that lets customers save their email address, credit card, and shipping and billing information so they can complete their transaction faster the next time they are directed to the Shopify checkout.

Klaviyo is an email marketing platform for online businesses.

Wunderkind (Formerly BounceX) is a software for behavioural marketing technologies, created to de-anonymise site visitors, analyse their digital behaviour and create relevant digital experiences regardless of channel or device.

boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).

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.

Cloudflare Network Error Logging is a browser-based technology used to quickly identify problems with site visitors connecting to Cloudflare.

Shopify is an e-commerce platform for online stores and retail point-of-sale systems.

Cloudflare is a company that provides content delivery network services, DDoS mitigation, Internet security and distributed domain name server services. Cloudflare's services sit between the visitor and the Cloudflare user's hosting provider, acting as a reverse proxy for websites.

Forter is a SaaS company that provides fraud prevention technology for online retailers and marketplaces.

Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots.

Pinterest Conversion Tag allows you to track actions people take on your website after viewing your Promoted Pin.

Elevar is an official Shopify Plus Partner data collection and marketing monitoring tool.

Tatari is a data and analytics company focused on buying and measuring ads across TV and streaming platforms

Optimizely is an American company that makes customer experience optimization software for other companies. The Optimizely platform technology provides A/B testing tools, in which two versions of a web page can be compared for performance, and multivariate testing.