In this political climate, typos will be used against you — period!

A critic of President Trump turned a Twitter typo by his lawyer Rudy Giuliani — which accidentally created a hyperlink to a domain space in India — into a website bashing the commander-in-chief.

In a tweet Friday, the former Big Apple mayor failed to add a space between a period and the word “in” — creating the term “.In,” which is used to denote websites operated in India.

The clever critic bought the domain space and used it to post the message, “Donald J Trump is a traitor to our country.”

Giuliani’s tweet notes, “Mueller filed an indictment just as the President left for G-20.In July he indicted the Russians who will never come here just before he left for Helsinki.”

It had been liked more than 39,000 times Tuesday — although probably not for the reason he expected.