what is update?present update in seo.?

[Midnightbath485]

[Dev]

Update refer to the filters and restriction added in search engine algorithm for giving more accurate and filtered result to the user. The latest and effective update was Penguin 4 on May 22, 2013 after that there was one more update regarding spamming.
Have a look in detail.
http://searchengineland.com/google-pay-d...ies-162941

Here matt cutt had define about Google Payday Loan Algorithm

[Seo]

Hello,

Google rapidly changes their algorithm for better and accurate result so the algorithm update takes place.The latest algorithm update is Penguin 2.0 in which 2.3% of English search query is affected.

Thank you...

[Hal Smith]

See the Google's web master tool's page and you will find all recent updates over there. Same applies to other search engines. Bookmark their pages and you will always be updated. Hal Smith
Consultant - URLdreamer