Polish Usage Statistics · Download List of All Websites using Polish
Website content is written in Polish. Based on HTML langauge attributes on the website
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.
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
Facebook Usage Statistics · Download List of All Websites using Facebook
The website mentions facebook.com in some form.
Apache Usage Statistics · Download List of All Websites using Apache
Apache has been the most popular web server on the Internet since April 1996.
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.
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.
Skype Toolbar Usage Statistics
Prevents phone numbers from being translated by the Skype toolbar if they are not formatted correctly.
Meta Description Usage Statistics
The description attribute provides a concise explanation of the page content.
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
Priority Hints Usage Statistics
A mechanism for developers to signal a relative priority for browsers to consider when fetching resources.
HTML 5 Specific Tags Usage Statistics
This page contains tags that are specific to an HTML 5 implementation.
WebP Usage Statistics
WebP is a modern image format that provides superior lossless and lossy compression for images on the web.
srcset Usage Statistics
Adapting images for high-resolution and low-resolution displays.
Picture Element Usage Statistics
The picture element provides images for different devices and is part of the HTML 5.1 specification.
HTTP2 Usage Statistics
This website supports HTTP1 upgrade to HTTP/2 requests.
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.
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