A backlink is just a link that points to your site. yung anchor text naman is the word or words that you use to describe the link
sample: (this is how you create a link)
<a href ="
http://yoursite.com">Anchor Text </a>
Importante lang ang anchor text if you're doing SEO, otherwise you can just use your website's URL.
There are many ways to get backlinks, but the easiest and fastest is to comment on blogs. Pero "ba't ang dami ko ng comments sa ibang blog, wala pa din ako PR or mababa pa din PR ko?"
These could be the reasons:
1. do-follow ba yung blog?
Di kasi counted ang backlink na may no-follow tag.
2. mas mataas ba sa PR mo yung PR nung blog?
A backlink kasi is parang a vote din. Kunwari lang, if you get a backlink from a PR0 blog, it's 1 vote. Pero if you get a backlink from a PR1 blog, it's 2 vote, PR2 it's 4 votes, PR3 8 votes, so on and so forth. The more votes you accumulate, the higher the PR.
3. madami bang comment yung blog?
Pero, kahit mataas ang PR, pag madami masyadong comments ang blog, nahahati yung PR. Parang ganito, a link juice (yan tawag nila sa value ng backlinks) from PR5 with 100 comments can just be equal to PR1 blog with 1 comment.
4. kulang ka pa sa backlinks.
Related ba ang SEO sa PR?
Medyo pero mas strict ang SEO, at mas madaming factors involve.
Keep on commenting, tataas din ang PR mo. Link exchange (blogroll, badge exchange, giving of awards, etc) can also increase PR. pero warning lang, if gusto mong mag-SEO, forget link exchange kasi di maganda yun for SEO.