Hubspot Usage Statistics · Download List of All Websites using Hubspot
Hubspot provides marketing information and leads via inbounding marketing software.
CRM · Marketing Automation
Facebook Domain Insights Usage Statistics · Download List of All Websites using Facebook Domain Insights
This website contains tracking information that allows admins to see Facebook Insights out of Facebook to this domain.
Social Management
Ahoy Usage Statistics · Download List of All Websites using Ahoy
First party analytics for Rails.
Google Tag Manager Usage Statistics · Download List of All Websites using Google Tag Manager
Tag management that lets you add and update website tags without changes to underlying website code.
Tag Management
Google Font API Usage Statistics · Download List of All Websites using Google Font API
The Google Font API helps you add web fonts to any web page.
Fonts
CrUX Dataset Usage Statistics · Download List of All Websites using CrUX Dataset
CrUX is a data collection system that gathers information about how real users interact with websites. This website is included in the user experiences data gathered from Google Chrome and thus considered sufficiently popular on the Internet.
CrUX Top 50m Usage Statistics · Download List of All Websites using CrUX Top 50m
Relative measure of site popularity within the CrUX dataset, measured by the total number of navigations on the origin. This site is in the top 50 million.
Italian Usage Statistics · Download List of All Websites using Italian
Website content is written in Italian. Based on HTML langauge attributes on the website
Apollo GraphQL Usage Statistics · Download List of All Websites using Apollo GraphQL
App development framework.
Ruby on Rails Token Usage Statistics · Download List of All Websites using Ruby on Rails Token
Ruby on Rails is an open-source web framework that is optimized for programmer happiness and sustainable productivity. Note that Ruby on Rails has two detection techniques and this is one of them.
Facebook Domain Verification Usage Statistics · Download List of All Websites using Facebook Domain Verification
Domain Verification provides a way for you to claim ownership of your domain in Facebook Business Manager.
Next.js Usage Statistics · Download List of All Websites using Next.js
React.js framework for static site generator apps. Owned by Vercel.
Google Maps API Usage Statistics · Download List of All Websites using Google Maps API
Google Maps has a wide array of APIs that let you embed the functionality of Google Maps.
Google Maps Usage Statistics · Download List of All Websites using Google Maps
Google maps embedded into the webpage.
Maps
Google Maps for Work Usage Statistics · Download List of All Websites using Google Maps for Work
Google Maps for work.
Google Places Library Usage Statistics · Download List of All Websites using Google Places Library
Google places Library API for Google Maps
Apple Mobile Web App Capable Usage Statistics · Download List of All Websites using Apple Mobile Web App Capable
Launches a web application for Safari on iOS in full-screen mode to look like a native application.
IPhone / Mobile Compatible Usage Statistics · Download List of All Websites using IPhone / Mobile Compatible
The website contains code that allows the page to support IPhone / Mobile Content.
Viewport Meta Usage Statistics · Download List of All Websites using Viewport Meta
This page uses the viewport meta tag which means the content may be optimized for mobile content.
Apple Mobile Web App Status Bar Style Usage Statistics · Download List of All Websites using Apple Mobile Web App Status Bar Style
Minimizes the status bar that is displayed at the top of the screen on iOS.
Apple Mobile Web Clips Icon Usage Statistics · Download List of All Websites using Apple Mobile Web Clips Icon
This page contains an icon for iPhone, iPad and iTouch devices.
CloudFront Usage Statistics · Download List of All Websites using CloudFront
Amazon CloudFront is a web service for content delivery. It integrates with other Amazon Web Services to give developers and businesses an easy way to distribute content to end users with low latency, high data transfer speeds, and no commitments.
GStatic Google Static Content Usage Statistics · Download List of All Websites using GStatic Google Static Content
Google has off-loaded static content (Javascript/Images/CSS) to a different domain name in an effort to reduce bandwidth usage and increase network performance for the end user.
Euro Usage Statistics · Download List of All Websites using Euro
The website uses the € symbol on its website - meaning it may accept payment in Euros.
Currency
Stripe Usage Statistics · Download List of All Websites using Stripe
Stripe makes it easy for developers to accept credit cards on the web.
Checkout Buttons · Payments Processor
Facebook for Websites Usage Statistics · Download List of All Websites using Facebook for Websites
Allows a user to make a website more sociable and connected with integrations from the hugely popular Facebook website.
React Usage Statistics · Download List of All Websites using React
A JavaScript library for building user interfaces from Facebook.
JavaScript Library
Classnames Usage Statistics · Download List of All Websites using Classnames
Javascript utility for conditionally joining classNames together.
Intersection Observer Usage Statistics · Download List of All Websites using Intersection Observer
API that can be used to understand the visibility and position of DOM elements relative to a containing element or to the top-level viewport.
Facebook Usage Statistics · Download List of All Websites using Facebook
The website mentions facebook.com in some form.
Plans and Pricing Usage Statistics · Download List of All Websites using Plans and Pricing
The website contains a link to a "Plans" or "Pricing" page - useful for finding SaaS tools.
Mailgun Usage Statistics · Download List of All Websites using Mailgun
Mailgun is a set of APIs that allow you to send, receive, track and store email effortlessly.
Transactional Email
Amazon SES Usage Statistics · Download List of All Websites using Amazon SES
Amazon Simple Email Service (Amazon SES) is a scalable, bulk, transactional email-sending service for businesses and developers.
Postmark Usage Statistics · Download List of All Websites using Postmark
Email delivery for web apps.
Google Apps for Business Usage Statistics · Download List of All Websites using Google Apps for Business
Web-based email, calendar, and documents for teams. Renamed to Google Apps for Work, but now known as G Suite from Google Cloud.
Business Email Hosting
SPF Usage Statistics · Download List of All Websites using SPF
The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
DMARC Usage Statistics · Download List of All Websites using DMARC
A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse
DMARC
DMARC Quarantine Usage Statistics · Download List of All Websites using DMARC Quarantine
The domain has a DMARC policy of 'Quarantine'. This tells the receiving mail server that all emails that do not have your domain name in the “From” field (or any other set criteria) should be quarantined by default.
Apple iCloud Mail Usage Statistics · Download List of All Websites using Apple iCloud Mail
Webmail service provided by Apple.
Vercel Usage Statistics · Download List of All Websites using Vercel
Serverless hosting platform. Previously known as ZEIT.
Cloud PaaS · US hosting
Amazon Usage Statistics · Download List of All Websites using Amazon
This site is hosted on Amazon AWS EC2 Infrastructure.
Cloud Hosting · Cloud PaaS
Amazon Ireland Region Usage Statistics · Download List of All Websites using Amazon Ireland Region
Amazon Hosted EC2 Instances in Ireland
Amazon Route 53 Usage Statistics · Download List of All Websites using Amazon Route 53
Amazon's scalable DNS web service system.
Enterprise DNS
SSL by Default Usage Statistics · Download List of All Websites using SSL by Default
The website redirects traffic to an HTTPS/SSL version by default.
Amazon SSL Usage Statistics · Download List of All Websites using Amazon SSL
Amazon supplied SSL certificate
LetsEncrypt Usage Statistics · Download List of All Websites using LetsEncrypt
Let’s Encrypt is a free open Certificate Authority.
Root Authority
HSTS Usage Statistics · Download List of All Websites using HSTS
Forces browsers to only communicate with the site using HTTPS.
Google Webmaster Usage Statistics · Download List of All Websites using Google Webmaster
Webmaster tools provide you with a free and easy way to make your site more Google-friendly.
Last technology detected on 24th July 2025. We know of 49 technologies on this page and 134 technologies removed from uidu.org since 4th March 2011. Link to this page.
uidu.org is ranked 555,222nd in our top sites list. View BuiltWith Top Site Rank.
Add BuiltWith to for free! Get lookups easily and quickly.
Get a notification when uidu.org adds new technologies.
Get uidu.org profile as an XML, JSON, CSV or XLSX via the Domain API.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.