Age HTTP Header - Original Server Response
Download List of All Websites using Age HTTP Header - Original Server Response
The Age header contains the time in seconds the object has been in a proxy cache.
Robots No Open Directory Project
Download List of All Websites using Robots No Open Directory Project
These are used if your website is listed in this directorie with information you do not want used in the results pages. This might be the case if you have old, outdated listings that no longer apply. They tell robots not to use information from these sources, and they are optional.
Robots No Yahoo Directory
Download List of All Websites using Robots No Yahoo Directory
These are used if your website is listed in this directorie with information you do not want used in the results pages. This might be the case if you have old, outdated listings that no longer apply. They tell robots not to use information from these sources, and they are optional.
schema.org micro-markup
Download List of All Websites using schema.org micro-markup
Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond.
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X-Cache HTTP Header
Download List of All Websites using X-Cache HTTP Header
The resource was not in the website cache, and was pulled from the origin server like Varnish servers.
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