Optimizely Usage Statistics · Download List of All Websites using Optimizely
Optimizely empowers companies to deliver more relevant and effective digital experiences on websites and mobile through A/B testing and personalization.
A/B Testing · Conversion Optimization · Personalization · Site Optimization
AT Internet Usage Statistics · Download List of All Websites using AT Internet
Real time top of the range web analytics for websites, mobile websites and intranets.
Application Performance · Audience Measurement · Conversion Optimization · Visitor Count Tracking
DotMetrics Usage Statistics · Download List of All Websites using DotMetrics
Big audience measurement tracking system.
Audience Measurement
comScore Usage Statistics · Download List of All Websites using comScore
Market research company that studies internet trends and behavior.
Advertiser Tracking · Audience Measurement · Conversion Optimization · Site Optimization · Visitor Count Tracking
Fastly Usage Statistics · Download List of All Websites using Fastly
Real-time Analytics and CDN platform. Analyze your web and server traffic patterns in real-time.
Application Performance
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.
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.
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.
RequireJS Usage Statistics · Download List of All Websites using RequireJS
RequireJS is a JavaScript file and module loader.
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
comScore Activation Usage Statistics · Download List of All Websites using comScore Activation
comScore Activation helps digital publishers build more valuable targets.
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
UTF-8 Usage Statistics
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
HTML5 DocType Usage Statistics
The DOCTYPE is a required preamble for HTML5 websites.
Javascript Usage Statistics
JavaScript is a scripting language most often used for client-side web development.
Cascading Style Sheets Usage Statistics
Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML
Conditional Comments Usage Statistics
[url] uses conditional comments that are supported by Microsoft Internet Explorer. They allow web developers to show or hide HTML code based on the version of the viewer's browser.
Canonical Content Tag Usage Statistics
Public specification of a preferred URL for a page allows search engines to understand the original location for content.
Meta Description Usage Statistics
The description attribute provides a concise explanation of the page content.
Open Graph Protocol Usage Statistics
The Open Graph protocol enables any web page to become a rich object in a social graph, a open protocol supported by Facebook
Twitter Cards Usage Statistics
Twitter cards make it possible for you to attach media experiences to Tweets that link to your content.
HTML 5 Specific Tags Usage Statistics
This page contains tags that are specific to an HTML 5 implementation.
WAI-ARIA Usage Statistics
A way to make Web content and Web applications more accessible to people with disabilities. It especially helps with dynamic content and advanced user interface controls developed with Ajax, HTML, JavaScript, and related technologies.
srcset Usage Statistics
Adapting images for high-resolution and low-resolution displays.
JSON-LD Usage Statistics
JSON-LD, or JavaScript Object Notation for Linked Data, is a method of transporting Linked Data using JSON.
DNS Prefetch Usage Statistics
Page contains links to disable or enable DNS prefetching of links in the page.
Content Type Options Usage Statistics
Used to disable MIME-sniffing for a particular HTTP response.
X-Frame-Options Usage Statistics
The X-Frame-Options HTTP response header can be used to indicate whether or not a browser should be allowed to render a page in a frame or iframe. Sites can use this to avoid clickjacking attacks, by ensuring that their content is not embedded into other sites.
X-UA-Compatible Usage Statistics
Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.
Strict Transport Security Usage Statistics
The HTTP Strict-Transport-Security (HSTS) header instructs the browser to only use https.
Meta Robot Usage Statistics
This page contains a meta robots tag which tells search engines and robots to index or not index the page.
HTTP3 Alt-Svc Usage Statistics
HTTP3 support test via the Alt-Svc HTTP header.
Content Delivery Network Usage Statistics · Download List of All Websites using Content Delivery Network
This page contains links that give the impression that some of the site contents are stored on a content delivery network.
Last technology detected on 14th October 2024. We know of 39 technologies on this page and 11 technologies removed from robertcatesby.com since 25th June 2018. Link to this page. This profile will be updated 13th April 2025.
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