Is it normal but the response time of the site is very long at the moment. It seems not to be the case with other sites on my PC so I guess it's IMCDb not functionning well....
10/05/2018 @ 20:26:10: antp: SLOW SPEED
It can happen that the site is slower than usual when Google and other search engines crawl it all at the same time.
The response time is also a little slower since moved to the new server (three months ago) for European users, since the site is now in Canada instead of France.