The reason why your keyword experiencing "keyword dancing"  just because last month (September) update their algorithm.

Here is the volatility broken down by category or section

WMRu0a7

1. Was my website penalized for having an unnatural backlink profile (too many do-follow links), or maybe this drop in positions is just a temporary, natural thing?

• Maybe you experience Google Flux which is normal.

2. Isn’t it too late for making the backlink profile look more natural by building more nofollow backlinks and making it 50%/50%?

• Try to analyze your competitor's backlink profile and analyze them,maybe they build more high-quality backlinks than you. Try also to inspect your ONPAGE score compared to them.

all spam links must be disvow specially the root domain of the spam link.

Yes I tried to experiment with two sites, the one that i update  weekly cause of serp fluctuating and the second site keeps improving from serp analysis.

Last question: does google webmaster tool performance report comes with real organic result?

sw7mrp0

oh i see it give me bit idea.yeah your right i'm experiencing my ranking get removed and then come back again.

i tried to experiment my 2 post. the first one i do daily updates for the content and the other one i intent not to update since i publish the the article and i found out that the  second post has been rank in the google page. even the content has only 250 words. and the first one has 1500 words. This 2 post has the same target keywords.

yes i know that,but  my concern if it is normal that every time i update the page my serp or keyword rank disappear or rank will go down.

hi effectdigital my serp  keyword is now reflecting but i saw some awkward things every time i request  my page for manual pages indexed via google webmaster tool my keyword goes rank in top but after 2-7 days my page disappear.

it happens to me also every time i update to add some content in my post or web page my site disappear in the serp.

I should proceed for this mate,thanks for all the assistance you give the right answer . I got some idea where should i start.5 star from you effecdigital

Well sounds good for me.i'm in gambling industry that's why i can make some advertising in google ads. Even though my site is just a reviewing site.But for that case i do appreciate your assistance it would give some good idea.

Hi everyone just a quick question is it working if i rank a korean keyword in google search engine?Any tip and advice on how gain more keyword for this.