hi everybody i have site have high quilty content for articles it show random articles for every page it change in every refresh (this mean the links to random article change in pages in every visite) i need opinion from seo experts 1-does this best for google and my back links or 2- the best the links to articles don't change in the pages
You need to realllly work with you english man (yeah, well...so do I). I just want to check did I understood you: you have a page what changes it content every time you refresh the page, and you want to know what that effects to your backlinks? Your backlinks are targeted somewhere. If that target is removed, your backlink status will change in time. Might be a month or so. Googe on the other hand...well, if your content is very different from one another Google might get confused and that's a bad thing. It's pretty hard to make any sense from your writing, but hope this helps.
I think your method is perfect. you change your content every refresh. So that google will always index your web page, and its new to google. so you will have a good rank in google.
I think this method is not the very best one. Be true with yourself and do things in the right manner you will surely get a good backlinks in future ,it will take some time but the result will always be positive. On the other hand if you will follow this method you will always be in tension and the result can be both negative or positive. Imagine what will you do if your page rank gets badly affected by this . So in my opinion do the things in the right way
Links to random articles is ok. But this isn't going to help a lot. Concentrate more on the content you add in your site and the backlinks you build.