The reason I prefer to send level 2 links to pages with a higher DR is that you typically get an exponentially increasing return by sending more power to pages with higher authority. For example, if you send 3 level 2 links to a DR 33 site and 3 level 2 links to a DR 64 site, you will get much more value from the DR 64 page than from the DR 33 page.
You also need to ensure that the page you visit has a low saudi arabia phone data number of outbound links because the higher the number of outbound links, the lower the performance of the destination URL. As always, therefore, the higher the authority of your link, the greater the value you will get. Read also: What is link building? (Easy explained) The answer is pretty simple: you need to use the same well-constructed anchor texts and link types that you would use for the first level.
These are therefore guest posts and more generally useful publications for your niche . However, one reflection that can be made is that since these are second level links, you can afford to be a bit more relaxed in terms of quality. Of course, I don't mean that you have to get a link randomly or from spammy websites. However, we must always make sure that there is always quality.