Website suddenly at second page

[kirangodbole]

Hello all SEO Experts Help me out i have a query that why my site lacks today as my site was ranking on first page till yesterday with the key word "web designing companies in mumbai (http://webaxis.info/web-designing-companies-in-mumbai.html)" and today i found it on 2nd page.what could be the reasons behind this do any google update which has affected me. so, pls help me out on this thanks in advance !!

[admin]

Maybe you did bad linkbuilding. Do you remember what you did? be carefull and do organic natural linkbuilding )

[kirangodbole]

yeah admin, am with only with organic natural manual link building but donno why it was happen now with my continuous efforts my site is ranking good anyhow thanks for the reply admin.