Websites using some form of Captcha technology on them.
Olark is a lightweight tool to chat with visitors to your website using your existing instant messaging client. Visitors to your website appear as buddies on your Buddy list, their messages to you appear as IMs.
Sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development.
A semantic personal publishing platform with a focus on aesthetics, web standards, and usability.
Wistia provides video hosting for businesses and personal users. The Wistia application includes detailed analytics (such as viewer heatmaps) and integrations with external stats tools like Google Analytics. The Wistia interface allows for complete customization of the video player, post and pre-roll behavior of the video, and a...
Incapsula is a Security CDN that makes websites safer, faster and helps increase reliability.
This site uses the viewport meta tag which means the content may be optimized for mobile content.
The Apache HTTP Server is an open-source HTTP server for modern operating systems including UNIX, Microsoft Windows, Mac OS/X and Netware. The goal of this project is to provide a secure, efficient and extensible server that provides HTTP services observing the current HTTP standards. Apache has been the most popular web server ...
Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service.
A pingback is one of four types of linkback methods for Web authors to request notification when somebody links to one of their documents. This enables authors to keep track of who is linking to, or referring to their articles.
websites using the $ symbol on their website - meaning it may accept payment in this currency used in Israel.
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
Meta descriptions are HTML attributes that provide concise explanations of the contents of web pages. Meta descriptions are commonly used on search engine result pages (SERPs) to display preview snippets for a given page.
The http-equiv attribute provides an HTTP header for the information/value of the content attribute. The http-equiv attribute can be used to simulate an HTTP response header.
This page contains a meta robots tag which tells search engines and robots to index or not index the page.
A scheme.org entity that represents a blog post.
Google's hosted library for web fonts. Allows websites to choose and use fonts from a free, wide variety of fonts.