Significant Drop in Google Traffic

[qasimhasnain]

Hello,

we have a fashion blog based on wordpress. untill last few months we were doing great on google seo and our traffic hiked to thousand. but suddenly it started to drop.
1.what we do is we track the posts which are not doing fine, update them, change there links, update some content and resubmit it to goolge. as a result there are a lot of broken links.
2.we recently added some posts with 100 to 200 words which i think is not enough.
3. our avg bounce rate is 50 to 55. is it to high for a blog ?
alhought our page views and time spent on the site has improved.
can you guys give us some suggestions ? our website is hosted on maazu.com

[almostbob]

Change the links - not generally the thing to do. preserving indexed files is a godsend, update them for sure, but dont kill them