The same has been happening to me from my end.

The server does not seem to heavily loaded though.
Usually when it happens it is because there are bots crawling the comments page.
edit: right now I see from the logs that both Bing & Google are on it
and these ones too:
http://ahrefs.com/robot/
https://aspiegel.com/petalbot
Maybe that's a little too many bots

Why are there so many bots lurking there? Are they trying to spy on us?

since we're a car-related website... Autobots ?

Thought this thread was only for ad issues. Oops can you please delete the thread i just created.

I am having a lot of unresponsive/loading issues with the site lately.

Tried on my ipad/iphone/computer. Tried switching houses and it is still the same.

Any insight would be greatly appreciated.

Thank you.

I guess it depends on the time too. Right now (morning in Europe it works well) but yesterday in the evening it seemed slow.
I don't know if it is a temporary high traffic due to bots crawling/indexing the site, or if the database becomes a little too big to deliver correct performance. The site was not designed optimally at first, especially not counting the fact that there could be hundreds of thousands of vehicles listed.

Pages taking forever to load again.

Just timed it, and it was just over 3 minutes to load the All Comments page.

It may depend on the number of people browsing. An "x number of people active" feature would be useful.
Can you share some visitor stats antp?

I don't really have such info, it is not built-in the site, I should try to extract that from Google Analytics when I've some time... but I don't know when it will be.

The site seems to be down now...

Yep, for me too. Nightmare trying to validate/edit things.

Veeery slow, again... Hard life for admins.

Feels like Speedy Gonzales cousin here too...

Yeah, things are not moving quickly here.

Verrrrry slow in USA too.

currently having a look on Corvette but... things don't exactly goes as the same speed as one..

is the site slow for some others too ?

Slow for me too

Same for me

And we are down to a crawl, again.

Yeah, working with all the pace of a Nissan Serena here, too.