Question the question to ask perhaps. I do not want to produce the same issues.
What a modern CMS to use for this site infotech-tmn.ru
You need to keep the blocks in roughly the form in which they are now.
Need not difficult to learn, preferably with ready modules, without any programming of its own.
A little bit familiar with Joomla, leaning on it to do, but maybe there are alternatives? Paid are also considered.