PageRank is a family of algorithms for assigning numerical weightings to hyperlinked documents (or web pages) indexed by a search engine. Its properties are much discussed by search engine optimization (SEO) experts. The PageRank system is used by the popular search engine Google to help determine a page's relevance or importance. As Google puts it:
If you need to deliver content in several languages, it is a good idea to explore several alternatives. However, some alternatives may not be suitable for dynamic websites. Added to that, there is the overhead of time spent in maintenance. To further complicate things, your needs may not be totally in line with the resources you have at your disposal. Therefore, it is advisable to choose an alternative that suits you best.
In the ongoing work of my PHP CMS, AdaptCMS, one thing I have basically worked on every version is stats. Every time someone loads a page, info is stored (date, ip, browser, os, username, referral, etc.). I either find a new way to make the stats more accessible or a new bit of important info. Recently I noticed some websites I was visiting were displaying bots currently at the site ("Googlebot", "MSN Bot", etc.) and found out something new and important to keep track of.
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