Easily if you spam (blog comments, profile links, forum and wiki spam, etc, but I don't recommend it, makes for a horrible link profile, except for maybe the blog comments on relevant blogs), but that's not necessarily going to help. Also .edu and .gov aren't really going to be all that relevant to a .ie site. Given the nature of the site, it's going to be hard to pay a student to blog about you and for it to see natural, for example (which would be a non-spammy way). On the other hand, if the site owner did a blog and had interesting articles then it would be a good, valid reason.
And what you think about backlinks from diagnostic sites like woorank.com? Also I found site which making auto backlinks from similar sites (like this one: http://marketingblogonline.com/autobacklinks) Are they good? Have they any value?
No value, mate. Help a new site get indexed maybe, but they aren't very good. The site owner's limitations will make it harder for this niche. Establish what geographic regions he covers, find out what sites (news, blogs, etc) are covering that region and figure out the best way to get links from them (ideally, in content, some exposure for the company - e.g. news article about a new product). Also establish what services/products he wants focus on. If some of them are low search, you might even be able to rank with the right on-page SEO. E.g. county mayo boilers. Analyse what keywords people are coming in on too (Analytics). Are they ones you want people to arrive for? Are they converting? If not, figure out why and make changes to help with conversions (for example, the page they land on might not be relevant enough).
You should make backlinks in the same niche that your own site belong to. Links must have low OBL and high PR.
I am also trying to build some backlinks for blogger and now after reading above post I plan to go to .edu and .gov for said purpose.
High pagerank and authority site are good for get backlinks. and dofollow site also useful to get quality backlinks so try to submission in these sites.
dofollow websites allow your backlinks to follow and are considered as backlinks in real while nofollow websites do not allow your backlinks to follow and are considered as useless when seen in the context of backlinks This is what I think,may be someone other better explain it.
100% ack. If you find a .EDU or .GOV site with relatet conetent to your niche where you can post a backlink, this is 1000x more better than unrelated sites with a low value.
Outbound Link. Absolutely. Don't worry about the link type (dofollow, nofollow, 302 redirect, etc) too much as an overall varied link profile is healthy. It might not directly help your ranking much, but helps to give a more natural link profile. Also, depending on the type of it, it can bring you good traffic; I mean, I'd rather have a nofollow link from Wikipedia (or another authority site) rather than several rubbish backlinks from (web/article) directories and similar.
Careful on where you get your backlinks from. I've had sites drop in rank even after I add multiple backlinks - reason being the sites I get them from are garbage. You live and learn, 1 quality backlink is 500 times better than 10 crap backlinks. Again warning, crap backlinks can actually make you fall back in rankings.
Hi gove and edu its most quality backlinks for search engine friendly, your site grow rapidly if u want that kind of backlinks
I suggest you mix your link building. Social bookmarking, directory submissions, article directory submissions, guest posting on sites and do some article posting on web 2.0 properties, don't link wheel as this harms the site.
Give me one example of each of .edu and .gov website where I can build backlinks for my blogger. Thanks See about me more in my signature
Authority sites generally have very strong back link profile which you can determine through tools like linkdiagnosis.com