reCAPTCHA Usage Statistics · Download List of All Websites using reCAPTCHA
Anti-bot CAPTCHA widget from Google.
CAPTCHA
reCAPTCHA v2 Usage Statistics · Download List of All Websites using reCAPTCHA v2
v2 of the Google reCAPTCHA system.
GuideStar Usage Statistics · Download List of All Websites using GuideStar
Non-profit database widget.
GNU Terry Pratchett Usage Statistics · Download List of All Websites using GNU Terry Pratchett
A long-running tribute to late fantasy author Sir Terry Pratchett. X-Clacks-Overhead.
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.
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.
OpenResty Usage Statistics · Download List of All Websites using OpenResty
Application server and framework system.
Ruby on Rails Usage Statistics · Download List of All Websites using Ruby on Rails
Ruby on Rails is an open-source web framework that is optimized for programmer happiness and sustainable productivity.
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.
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.
Google Maps Usage Statistics · Download List of All Websites using Google Maps
Google maps embedded into the webpage.
Maps
Visa Usage Statistics · Download List of All Websites using Visa
The website accepts payments with Visa.
Payment Acceptance
Sentry Usage Statistics · Download List of All Websites using Sentry
JavaScript bug tracking software through Sentry's javascript client Raven.
lodash Usage Statistics · Download List of All Websites using lodash
Lo-dash is an alternative and a drop-in replacement for Underscore.js.
JavaScript Library
core-js Usage Statistics · Download List of All Websites using core-js
Modular standard library for JavaScript.
Framework
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.
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.
jQuery Masonry Usage Statistics · Download List of All Websites using jQuery Masonry
Masonry is a layout plugin for jQuery. Think of it as the flip side of CSS floats.
jQuery Cookie Usage Statistics · Download List of All Websites using jQuery Cookie
A simple, lightweight jQuery plugin for reading, writing and deleting cookies.
jQuery Migrate Usage Statistics · Download List of All Websites using jQuery Migrate
APIs and features removed from jQuery core
Fizzy UI Utils Usage Statistics · Download List of All Websites using Fizzy UI Utils
UI utilities & helpers
html5shiv Usage Statistics · Download List of All Websites using html5shiv
HTML5 IE enabling script shim.
Compatibility
Modernizr Usage Statistics · Download List of All Websites using Modernizr
Modernizr allows you to target specific browser functionality in your stylesheet.
Skrollr Usage Statistics · Download List of All Websites using Skrollr
Parallax scrolling library with no dependencies.
pjax Usage Statistics · Download List of All Websites using pjax
pjax loads HTML from your server into the current page without a full reload.
imagesLoaded Usage Statistics · Download List of All Websites using imagesLoaded
jQuery plugin for seeing if the images are loaded.
Featherlight Usage Statistics · Download List of All Websites using Featherlight
ultra slim jQuery lightbox
jQuery Plugin
USA Charities and Non-Profits Usage Statistics · Download List of All Websites using USA Charities and Non-Profits
An 990 filing showing the website may be a charity, religious organization, private foundation, political organization or other non-profit under IRC 501(c).
Policy
USA Charity Non Profit 990N Usage Statistics · Download List of All Websites using USA Charity Non Profit 990N
Small tax-exempt organizations can meet annual reporting requirements by submitting Form 990-N (e-Postcard) electronically.
Facebook Usage Statistics · Download List of All Websites using Facebook
The website mentions facebook.com in some form.
LinkedIn Usage Statistics · Download List of All Websites using LinkedIn
The website mentions linkedin.com in some form.
Events Page Usage Statistics · Download List of All Websites using Events Page
The website contains a link to an "Events" or "Calendar" page.
501c3 Status Nonprofit Usage Statistics · Download List of All Websites using 501c3 Status Nonprofit
This website mentions 501(c)(3) which grants federal tax exemption to qualifying nonprofit organizations, which can be public charities, private foundations, or private operating foundations.
Financial
X Usage Statistics · Download List of All Websites using X
X is the new name for Twitter.
Members Page Usage Statistics · Download List of All Websites using Members Page
The website contains a link to a members page or a members portal type or a membership page.
Bandzoogle Usage Statistics · Download List of All Websites using Bandzoogle
Band website platform hosted service.
US hosting
Cloudflare Hosting Usage Statistics · Download List of All Websites using Cloudflare Hosting
Supercharged web hosting service.
US hosting · Cloud Hosting · Cloud PaaS
Sendgrid Usage Statistics · Download List of All Websites using Sendgrid
SendGrid's cloud-based email infrastructure provides businesses with email delivery management.
Transactional Email
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.
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.
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.
Varnish Usage Statistics · Download List of All Websites using Varnish
Varnish is a web accelerator / reverse proxy caching server.
Varnish Server
Varnish 7.x Usage Statistics · Download List of All Websites using Varnish 7.x
Varnish version 7.x
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
RSS Usage Statistics · Download List of All Websites using RSS
A family of web feed formats used to publish frequently updated content such as blog entries, news headlines or podcasts.
Atom Usage Statistics · Download List of All Websites using Atom
Atom Syndication Format is an XML language used for web feeds very similar to RSS.
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
ByteDance Bytespider Disallow Usage Statistics · Download List of All Websites using ByteDance Bytespider Disallow
Doubao potentail AI bot disallow rule.
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.
Cohere AI Disallow Usage Statistics · Download List of All Websites using Cohere AI Disallow
Disallow rules for Cohere AI bot.
Diffbot Disallow Usage Statistics · Download List of All Websites using Diffbot Disallow
Diffbot uses AI to extract data from websites - this website blocks it.
Facebook Bot Disallow Usage Statistics · Download List of All Websites using Facebook Bot Disallow
Blocks Facebook crawling.
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.
Webz Omgili Disallow Usage Statistics · Download List of All Websites using Webz Omgili Disallow
Webz.io disallow block for big data indexing.
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 August 2025. We know of 62 technologies on this page and 90 technologies removed from choruspolaris.org since 30th April 2009. Link to this page.
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