PayPal is a American international e-commerce service that enables companies and individuals to send money and to accept payments without revealing any financial details.

Braintree

Websites Using Braintree

Braintree is the easiest way to accept payments online and on a mobile app.

Document Standard

X-UA-Compatible

Websites Using X-UA-Compatible

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.

HTTPS

Websites Using HTTPS

Websites using https protocol.

HTML5 DocType

Websites Using HTML5 DocType

The DOCTYPE is a required preamble for HTML5 websites.

Meta Tags

Meta Google Site Verification

Websites Using Meta Google Site Verification

Sites who has this tag are verfied by google to use WebMaster tools

Meta http-equiv

Websites Using Meta http-equiv

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.