Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20110808164351/http://www.searchengineoptimising.com:80/glossary/seo-glossary-of-terms/php
PHP or PHP Hypertext Preproccessor is a type of scripting lanugae that is server side and ope source, it is used to include interactivity to web pages or to render them.
SEO Resources 
