Should I use the free https letsencrypt?

Question

Digital certificates

Hello. An information project is being prepared for uploading to the network. There was news from Google that in July 2018, absolutely all http pages will be marked as “not secure”.

1. Should you use the free letsencrypt? Or are there pitfalls with this certificate?
   
2. What is the difference between paid certificates and letsencrypt?
   
3. Will there be a browser message about an insecure connection if letsencrypt is used?
   

Answer 1

1. yes
2. there are different ones, LE is the simplest. Paid for a year / two / three. LE for 90 days
3. No
P.S.
your blog on the LE for years - all the rules, part of the service portal is also all the rules

Answer 2

1. Of course there is. Firstly, it is issued for 90 days, and secondly, you need to install a bot that will automatically renew it.
2. a lot of things that lawyers mostly need - a high level of trust (more serious checks are issued only to lawyers), the ability to list different names, a "green plate" with the name of the office. For a yurik, especially a yurik with a selling site, a certificate from LE is like a tights from abibas on a famous athlete :)
3. No. The browser is completely parallel to who the publisher is