WP Rocket Usage Statistics · Download List of All Websites using WP Rocket
Cache plugin for WordPress from France.
WordPress Plugins
WPML Multilingual Usage Statistics · Download List of All Websites using WPML Multilingual
Multilingual platform support for WordPress.
Typekit Usage Statistics · Download List of All Websites using Typekit
Typekit is the easiest way to use real fonts on the web. It's a subscription-based service for linking to high-quality Open Type fonts from some of the world's best type foundries.
Contact Form 7 Usage Statistics · Download List of All Websites using Contact Form 7
Specifically designed for wordpress blogs. Contact Form 7 can manage multiple contact forms, plus you can customize the form and the mail contents flexibly with simple markup.
Feedback Forms and Surveys
Wordpress Plugins Usage Statistics · Download List of All Websites using Wordpress Plugins
Plugins are tools to extend the functionality of WordPress. The website uses various plugins from WordPress to provide additional functionality. Some of them may be listed here.
Sitelinks Search Box Usage Statistics · Download List of All Websites using Sitelinks Search Box
With Google sitelinks search box, people can reach your content more quickly from search results.
Site Search
Yoast Plugins Usage Statistics · Download List of All Websites using Yoast Plugins
SEO based plugins from Yoast.
Yoast WordPress SEO Plugin Usage Statistics · Download List of All Websites using Yoast WordPress SEO Plugin
Functionality that helps you optimize your pages content, images titles, meta descriptions and more.
reCAPTCHA Usage Statistics · Download List of All Websites using reCAPTCHA
Anti-bot CAPTCHA widget from Google.
CAPTCHA
Common Crawl Usage Statistics · Download List of All Websites using Common Crawl
This website was found in the Common Crawl dataset. Data from this site was probably used to train AI LLMs.
CommonCrawl Top 100m Usage Statistics · Download List of All Websites using CommonCrawl Top 100m
This website appears in the Common Crawl Page Rank top 100m websites.
Google Translate Widget Usage Statistics · Download List of All Websites using Google Translate Widget
Provides a widget which lets a visitor translate your webpage into a different language.
Translation
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 10m Usage Statistics · Download List of All Websites using CrUX Top 10m
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 10 million.
Czech - Inferred Usage Statistics · Download List of All Websites using Czech - Inferred
Based on the title and description text the website content is potentially Czech.
Czech Usage Statistics · Download List of All Websites using Czech
Website content is written in Czech. Based on HTML langauge attributes on the website
Czech HREF LANG Usage Statistics · Download List of All Websites using Czech HREF LANG
This webpage has alternate versions available in Czech via the use of the hreflang tag.
English HREF LANG Usage Statistics · Download List of All Websites using English HREF LANG
This webpage has alternate versions available in English via the use of the hreflang tag.
Organization Schema Usage Statistics · Download List of All Websites using Organization Schema
Organization i.e. school, NGO, Corporation.
Schema
Cloudflare Usage Statistics · Download List of All Websites using Cloudflare
Automatically optimizes the delivery of your web pages so your visitors get the fastest page load times and best performance.
jQuery CDN Usage Statistics · Download List of All Websites using jQuery CDN
The jQuery Amazon S3 Content Delivery Network
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.
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.
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.
YouTube Usage Statistics · Download List of All Websites using YouTube
Embedded videos from YouTube.
Live Stream / Webcast · Online Video Platform · Social Video Platform
WordPress Usage Statistics · Download List of All Websites using WordPress
WordPress is a state-of-the-art semantic personal publishing platform with a focus on aesthetics, web standards, and usability.
Open Source · Blog
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 UI Usage Statistics · Download List of All Websites using jQuery UI
jQuery UI provides abstractions for low-level interaction and animation, advanced effects and high-level, themeable widgets, built on top of the jQuery JavaScript Library, that you can use to build highly interactive web applications.
jQuery 3.7.1 Usage Statistics · Download List of All Websites using jQuery 3.7.1
jQuery version 3.7.1
Lazy Load Usage Statistics · Download List of All Websites using Lazy Load
LazyLoad is a tiny (only 998 bytes minified and gzipped), dependency-free JavaScript library that makes it super easy to load external JavaScript and CSS files on demand.
JavaScript Modules Usage Statistics · Download List of All Websites using JavaScript Modules
Modern browsers now support native module functionality, optimizing loading and efficiency. Import and export statements are key for using native JavaScript modules.
Facebook Usage Statistics · Download List of All Websites using Facebook
The website mentions facebook.com in some form.
Instagram Usage Statistics · Download List of All Websites using Instagram
The website mentions Instagram in some form.
LinkedIn Usage Statistics · Download List of All Websites using LinkedIn
The website mentions linkedin.com in some form.
YouTube Link Usage Statistics · Download List of All Websites using YouTube Link
This website mentions YouTube.com on it in some form or another.
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.
Cloudflare Hosting Usage Statistics · Download List of All Websites using Cloudflare Hosting
Supercharged web hosting service.
US hosting · Cloud Hosting · Cloud PaaS
Cloudflare DNS Usage Statistics · Download List of All Websites using Cloudflare DNS
DNS services provided by Cloudflare.
DNSSEC Usage Statistics · Download List of All Websites using DNSSEC
DNSSEC strengthens DNS authentication by using digital signatures based on public key cryptography.
Microsoft Exchange Online Usage Statistics · Download List of All Websites using Microsoft Exchange Online
A rich hosted Exchange environment for every user without having to manage a server.
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.
Microsoft Azure DNS Usage Statistics · Download List of All Websites using Microsoft Azure DNS
This domain is verified with Microsoft Azure.
Office 365 Mail Usage Statistics · Download List of All Websites using Office 365 Mail
Email sent from this domain has records showing Office 365 usage.
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 Reject Usage Statistics · Download List of All Websites using DMARC Reject
The domain has a DMARC policy of 'Reject'. This policy tells the mail server to reject emails that fail DMARC checks, preventing them from being delivered at all.
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.
HSTS Usage Statistics · Download List of All Websites using HSTS
Forces browsers to only communicate with the site using HTTPS.
HSTS IncludeSubdomains PreLoad Usage Statistics · Download List of All Websites using HSTS IncludeSubdomains PreLoad
This website includes instructions for HSTS loading that would allow it to be submitted to the HSTS preload list.
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
Really Simple Discovery Usage Statistics · Download List of All Websites using Really Simple Discovery
Really Simple Discovery is a way to help client software find the services needed to read, edit, or "work with" weblogging software.
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.
Cloudflare CDN Usage Statistics · Download List of All Websites using Cloudflare CDN
Content owned by this site hosted on the Cloudflare CDN.
Last technology detected on 16th March 2025. We know of 55 technologies on this page and 0 technologies removed from claczech.cz since 16th July 2024. Link to this page.
Add BuiltWith to for free! Get lookups easily and quickly.
Get a notification when claczech.cz adds new technologies.
Get claczech.cz 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.