How long it takes for google to index ?

When you say not indexed - do you mean they do not appear to be;
crawled via server logs
in the SERPs when you perform a site: operator search
in the SERPs when searching for the <title> with/without quotes
in the SERPs when you search for terms you think they should appear under
????

 

From what I have learned, it varies. One of my sites was submitted immediately almost, and the other is taking awhile still.

 

well, there is no use time frame told by google, it may take only 24 hours or may even several weeks too however if you want to speed up the process, you may have to get some quality backlinks that will really speed up the process.

 

Also, set up a Google Sitemap so that when the Googlebot arrives to your site, it makes it easier to index.

I have had sites indexed in as quickly as 24-48 hours because they got traffic and backlinks.

 

If you want to do the index of your site you have submit your site in social media sites..

 

this topic varies a lot from site to site