how many days crawl start work

[educationkranti]

i am working in seo but site rank not increase and backlink not work. This is empty of backlink .

 

[danailo]

Learn some English. And start over what you know about SEO.

 

[innozemec]

which is empty of backlink?

 

[kaloyan14]

which is empty of backlink?

I have the same question.

To avoid "emptry of backlink" and "backlink not work" google should find your links.
Try to ping them or use any indexing service.