I cat­egor­ic­ally rule out tech­nic­al hurdles. Placing a backlink is one of the most fundamental func­tions with the inter­net and only will take a few seconds. In my opin­ion, time also performs a sub­or­din­ate function. The main prob­lem is much more of the psy­cho­lo­gic­al mother nature. So, don’t seek the https://gicp.co.jp/manegementnote/seo/