Klaviyo Usage Statistics · Download List of All Websites using Klaviyo
Customer Lifecycle Management platform for Web Apps and eCommerce.
Audience Measurement · Conversion Optimization · Feedback Forms and Surveys · Marketing Automation
Klaviyo Identification Usage Statistics · Download List of All Websites using Klaviyo Identification
Calls to Klaviyo Identification and tracking code.
Global Site Tag Usage Statistics · Download List of All Websites using Global Site Tag
Google's primary tag for Google Measurement/Conversion Tracking, Adwords and DoubleClick.
Google Conversion Tracking Usage Statistics · Download List of All Websites using Google Conversion Tracking
This free tool in AdWords can show you what happens after customers click your ad (for example, whether they purchased your product, called from a mobile phone or downloaded your app).
Conversion Optimization · Conversion Tracking
Google AdWords Conversion Usage Statistics · Download List of All Websites using Google AdWords Conversion
Adwords conversion tracking code.
Google Conversion Linker Usage Statistics · Download List of All Websites using Google Conversion Linker
Detects the ad click information in your conversion page URLs and stores this information to associate an ad click with a conversion.
Google Analytics Usage Statistics · Download List of All Websites using Google Analytics
Google Analytics offers a host of compelling features and benefits for everyone from senior executives and advertising and marketing professionals to site owners and content developers.
Application Performance · Audience Measurement · Visitor Count Tracking
Google Universal Analytics Usage Statistics · Download List of All Websites using Google Universal Analytics
The analytics.js JavaScript snippet is a new way to measure how users interact with your website. It is similar to the previous Google tracking code, ga.js, but offers more flexibility for developers to customize their implementations.
Google Analytics 4 Usage Statistics · Download List of All Websites using Google Analytics 4
Google Analytics 4 formerly known as App + Web is a new version of Google Analytics that was released in October 2020.
Bing Universal Event Tracking Usage Statistics · Download List of All Websites using Bing Universal Event Tracking
Universal Event Tracking (UET) is a simple and powerful campaign measurement solution that allows you to track key conversion goals important to your business.
Conversion Optimization · Retargeting / Remarketing
Facebook Conversion Tracking Usage Statistics · Download List of All Websites using Facebook Conversion Tracking
Conversion tracking functionality from Facebook, allows a user to track advertisement clicks.
Conversion Tracking · Conversion Optimization
Facebook Pixel Usage Statistics · Download List of All Websites using Facebook Pixel
Facebook Pixel is Facebooks conversion tracking system for ads on Facebook to websites.
Zendesk Embeddables Usage Statistics · Download List of All Websites using Zendesk Embeddables
Embeddables seamlessly integrate Zendesk functionality into any native environment.
Feedback Forms and Surveys
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
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
US Privacy User Signal Mechanism Usage Statistics · Download List of All Websites using US Privacy User Signal Mechanism
The US Privacy API (USP API) is a lightweight API used to communicate signals represented in the US Privacy String.
Privacy Compliance
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 5m Usage Statistics · Download List of All Websites using CrUX Top 5m
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 5 million.
reCAPTCHA Usage Statistics · Download List of All Websites using reCAPTCHA
Anti-bot CAPTCHA widget from Google.
CAPTCHA
English - Inferred Usage Statistics · Download List of All Websites using English - Inferred
Based on the title and description text the website content is potentially English.
Magento Usage Statistics · Download List of All Websites using Magento
Hosted and self hosted eCommerce CMS system. Owned by Adobe and now rebranded as Adobe Commerce.
Open Source
ContactPoint Schema Usage Statistics · Download List of All Websites using ContactPoint Schema
A contact point for a department.
Schema
PostalAddress Schema Usage Statistics · Download List of All Websites using PostalAddress Schema
A mailing address.
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.
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.
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.
Google Maps Usage Statistics · Download List of All Websites using Google Maps
Google maps embedded into the webpage.
Maps
jQuery Usage Statistics · Download List of All Websites using jQuery
JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.
JavaScript Library
jQuery 3.3.1 Usage Statistics · Download List of All Websites using jQuery 3.3.1
jQuery version 3.3.1
Popper.js Usage Statistics · Download List of All Websites using Popper.js
A library to manage your pop ups.
Slick JS Usage Statistics · Download List of All Websites using Slick JS
Fully responsive carousel library.
Animation
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 SDK Usage Statistics · Download List of All Websites using Facebook SDK
JavaScript SDK enables you to access all of the features of the Graph API via JavaScript, and it provides a rich set of client-side functionality for authentication and sharing. It differs from Facebook Connect.
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.
Lightbox Usage Statistics · Download List of All Websites using Lightbox
Lightbox JS is a simple, unobtrusive script used to overlay images on the current page. It's a snap to setup and works on all modern browsers.
Ekko Lightbox Usage Statistics · Download List of All Websites using Ekko Lightbox
A lightbox gallery plugin for Bootstrap.
Shipping Usage Statistics · Download List of All Websites using Shipping
The website contains a link to a shipping page.
Events Page Usage Statistics · Download List of All Websites using Events Page
The website contains a link to an "Events" or "Calendar" page.
Facebook Usage Statistics · Download List of All Websites using Facebook
The website mentions facebook.com in some form.
API Developer Usage Statistics · Download List of All Websites using API Developer
This website contains a link to an API or Developer page.
Gambling Content Usage Statistics · Download List of All Websites using Gambling Content
When we index the internet we come across a lot of random websites. A lot of them are landing pages for some form of gambling content. This technology tracks keywords like Casino and Baccarat on the homepage of websites and well as domain blocking hosts.
Adult
Instagram Usage Statistics · Download List of All Websites using Instagram
The website mentions Instagram in some form.
Google Remarketing Usage Statistics · Download List of All Websites using Google Remarketing
Google code specifically for remarketing/retargeting based advertising.
Retargeting / Remarketing
DoubleClick.Net Usage Statistics · Download List of All Websites using DoubleClick.Net
DoubleClick enables agencies, marketers and publishers to work together successfully and profit from their digital marketing investments. Owned by Google and now referred to as DoubleClick Digital Marketing or Google Enterprise Advertising.
Facebook Custom Audiences Usage Statistics · Download List of All Websites using Facebook Custom Audiences
Custom Audiences from your website makes it possible to reach people who visit your website and deliver the right message to them on Facebook.
Zendesk Usage Statistics · Download List of All Websites using Zendesk
Organize, prioritize and engage with others on support requests.
Sendgrid Usage Statistics · Download List of All Websites using Sendgrid
SendGrid's cloud-based email infrastructure provides businesses with email delivery management.
Transactional Email
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.
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
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.
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
Amazon Usage Statistics · Download List of All Websites using Amazon
This site is hosted on Amazon AWS EC2 Infrastructure.
Cloud Hosting · Cloud PaaS
Amazon Route 53 Usage Statistics · Download List of All Websites using Amazon Route 53
Amazon's scalable DNS web service system.
Enterprise DNS
nginx Usage Statistics · Download List of All Websites using nginx
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
Amazon CloudFront Usage Statistics · Download List of All Websites using Amazon CloudFront
Amazon CloudFront delivers your static and streaming content using a global network of edge locations.
Edge Delivery Network
AWS Cloudfront Sydney Edge Usage Statistics · Download List of All Websites using AWS Cloudfront Sydney Edge
Content from this site is served from AWS CloudFront Sydney, Australia. Edge locations may change frequently as we request resources globally.
AWS Cloudfront Seattle WA Edge Usage Statistics · Download List of All Websites using AWS Cloudfront Seattle WA Edge
Content from this site is served from AWS CloudFront Seattle, WA, United States. Edge locations may change frequently as we request resources globally.
AWS Cloudfront Chicago IL Edge Usage Statistics · Download List of All Websites using AWS Cloudfront Chicago IL Edge
Content from this site is served from AWS CloudFront Chicago, IL, United States. Edge locations may change frequently as we request resources globally.
AWS Cloudfront Ashburn VA Edge Usage Statistics · Download List of All Websites using AWS Cloudfront Ashburn VA Edge
Content from this site is served from AWS CloudFront Ashburn, VA, United States. Edge locations may change frequently as we request resources globally.
AWS Cloudfront San Francisco CA Edge Usage Statistics · Download List of All Websites using AWS Cloudfront San Francisco CA Edge
Content from this site is served from AWS CloudFront San Francisco, CA, United States. Edge locations may change frequently as we request resources globally.
Ahrefs Bot Disallow Usage Statistics · Download List of All Websites using Ahrefs Bot Disallow
The website has disallow rules for Ahrefs Bot.
Anthropic Claude Bot Disallow Usage Statistics · Download List of All Websites using Anthropic Claude Bot Disallow
Block Anthropic Claude bot.
AI Bot
AppleBot Disallow Usage Statistics · Download List of All Websites using AppleBot Disallow
The website has disallow rules for Applebot.
Apple AI Bot Disallow Usage Statistics · Download List of All Websites using Apple AI Bot Disallow
Disallow rule for Apple AI Bot
Common Crawl Bot Disallow Usage Statistics · Download List of All Websites using Common Crawl Bot Disallow
Block a site from being crawled by Common Crawl Crawler.
Diffbot Disallow Usage Statistics · Download List of All Websites using Diffbot Disallow
Diffbot uses AI to extract data from websites - this website blocks it.
Google Bard Disallow Usage Statistics · Download List of All Websites using Google Bard Disallow
The website blocks Bard AI and Vertex AI scraping requests.
GPTBot Disallow Usage Statistics · Download List of All Websites using GPTBot Disallow
The website has disallow rules for OpenAI GPTBot.
Majestic Bot Disallow Usage Statistics · Download List of All Websites using Majestic Bot Disallow
The website has disallow rules for Majestic Bot.
Perplexity Usage Statistics · Download List of All Websites using Perplexity
AI chatbot-powered research and conversational search engine disallow rules.
Semrush Bot Disallow Usage Statistics · Download List of All Websites using Semrush Bot Disallow
The website has disallow rules for Semrush Bot.
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 16th July 2025. We know of 75 technologies on this page and 44 technologies removed from custompolymailers.com since 22nd July 2013. Link to this page.
Add BuiltWith to for free! Get lookups easily and quickly.
Get a notification when custompolymailers.com adds new technologies.
Get custompolymailers.com 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.