Stop listening to all the crap being advised in this thread, no one knows how and most importantly why your site got hit. I've been hit in the past as well and 8 times out of 10, it had nothing to do with links. The problem for me (and most likely for you as well) was keyword density and anchor percentages. Audit each page on your site and answer the following questions:
1) How much is my keyword density for the targeted keyword(s)? Both the exact match keyword, word combos of the keyword and each word separately as well..
2) Am I putting the exact keyword in all of these highly optimized areas? Title, H1, URL, Description, Alt tag being the most important ones.
3) Are you using WP? If yes, is your template injecting your keywords in your pages without you realizing? You can discover this by implementing step 1.
4) How are you interlinking between your articles? With exact anchors? Or better say, what's the anchor % distribution in your internal links? Are you overdoing it?
5) Do you have cannibalizing pages on your site? If yes, identify them and remove them. They only cause issues and do no good at all.
6) Do you have any duplicate content in your site? Categories? Tags? You mentioned your tags are fine, what about categories, how are they set up? I recommend removing tags completely or at least noindex/follow them.
7) What's the anchor % distribution on your incoming links (backlinks) to the site?
After you fix your website internally, wait for Google to re-index your site. Then wait another week or so for it to refresh your rankings. If nothing happens, go back to fixing your site. If you are 100% sure your site is the best it can be, move on to troubleshooting your links.
Thank you for your Great suggestion. Lots of people giving lots of suggestion but I think your suggestion is really logical.
I have more than 180 posts and most of the post 1200+ or 2400+ words. So, it is impossible to mass change in a week. But, I am thinking I will target 10 post each week and make massive change{Like keyword density(10 posts), backlinks(10 posts), overoptimize(10 posts), interlinking(10 posts) etc matter}. If any 10 posts back in action then i will apply that theory all of my other posts. It may take 1,2 even 3 month to figure out the problem but my brain doesn't responding without this solution. So, have you any other suggestion?
1) I am following Yoast plugin suggestion. Most of the post keywords density over 0.50. A few posts have more than that but my all post loosing ranking thus I was not thinking so much about it. But,now I should go 0.30 keyword density for test purpose.
Here is the keyword density:
"Best + keyword" = 0.5%-0.7%
"keyword" = 1.7-3.0%
What your comment about this keword density?
2) Title, H1, URL, Description all area have my main keyword ("Best + keyword").
Am i doing anything wrong?
3) I am using newspaper theme check here demo:
https://demo.tagdiv.com/newspaper/ . I am exactly following the same design that demo have.
Are you finding any keyword injection here? I am not finding!
4) I think, I am overdoing it. I was interlinking 3-5 posts for each article. But probably, worst thing I was doing that i didn't interlinking inside the article. I was interlinking this way:
Content......
Related: Best Blackhat World review buying guide 2017
Content.......
Related: Best google review - High quality google 2017
Content.......
Related: Best link building review - What is the quality link building 2017?
Content.......
Related: Best seo service review - Why our seo service is the best 2017?
Content.......
My bad! I was using full heading like above not inside the article.
I should change it and try to use inside the article and do not use keyword much as anchor text. Right?
5) My all post heading common words are: best and review. But, keywords are different. For example: check related post heading(Number 4).
Do i need to do any variation? If so What kind variation you will suggest? Best & review are buying words. So, I don't target any other type keywords(Like informational keywords).
6) No. I am using yoast seo plugin and do not index tags or categories. Although, last months I tried to index categories. But, later i found that it also indexing pagination like
website.com/page/3/, website.com/page/1/. Only 5 those type link were indexed. I didn't take headache for those type pagination 5 link. But, after this update hitting I removed those link using google search console "Remove URLs" option. I have done this 2 days ago and still not seeing any positive improvement.
7) According to ahrefs 9% naked url, partial domain anchor text 6% and exact domain anchor text 4% and other specific post base anchor keywords(all are not exact same keywords and have variation) which i was targeting to rank.
Anchor phrases: naked url- 26%, partial - 18%, exact- 13%.
Would you like to comment for each point please!