Vuelve a la Escuela
Website using the ¥ symbol on their website - meaning it may accept payment in this South Korean currency.
Create and analyze surveys for free.
Websites embedding Google maps.
Parking domain services by RookMedia
Embedded videos from YouTube.
iOS Safari instructions for mobile web apps
This site uses the viewport meta tag which means the content may be optimized for mobile content.
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
The DOCTYPE is a required preamble for HTML5 websites.
Google's hosted library for web fonts. Allows websites to choose and use fonts from a free, wide variety of fonts.
Wesites using favicon rel tag