It's just me, or is very difficult to get backlinks indexed? I do not know what else to do. I've done a lot of experiments and the results are basically the same.
For a campaign with just articles, bookmarks and social networks in the first tier i got about 3000 links verified. Only 15% of these links are currently indexed (confirmed with scrapebox).
I did several tests, I used GSA SEO indexer and nothing happened, I used Lindexed.com and nothing happened, I used linklicious.me and again nothing happened, and i used backlinksindexer and so on ... so quit using any kind of indexing service.
Second phase of my tests was to do 3 more tiers (only articles, bookmarks or social) and ... again ... nothing happens ... Moreover the results down to about 13%
Now I decided to perform a backlink blasted with blog comments, image comments, guestbooks and wikis .... for now still nothing happened.
This campaign is about two month and a half! Are these values (13-15%) correct? You guys know, any way to improve these numbers?
I know well that hardly all backlinks are going to be indexed, but I expected with a rate close to 80%.
Sorry for my bad English.