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"I've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott
"I had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum
"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"I'm satisfied with IQFeed. It's the most reliable and fastest quote feed I have ever used. Although I'm a resident in China, it's still very fast!" - Comment from Xiaofei
"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"The people at Nirvana have very nice things to say about your company and I can see why! Price and service is a potent combination." - Comment from Ed
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"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
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»Forums Index »General Discussion »Off Topic »IQFeed Javascript killing CPU
Author Topic: IQFeed Javascript killing CPU (3 messages, Page 1 of 1)

adrian
-Interested User-
Posts: 28
Joined: Oct 24, 2008


Posted: Jan 17, 2010 04:06 PM          Msg. 1 of 3
I have a problem when browsing the IQFeed forms and site with JavaScript enabled on Firefox. The scrolling testimonials drive my CPU up to 100% and make everything run slow. I installed NoScript to block this and things run better but features like 'preview' and the rich editor require JS to be enabled.

Has anyone found a work-around? If anyone from IQFeed is listening, could you find a less debilitating way to promote your products?

skunk
-DTN Evangelist-
Posts: 249
Joined: May 7, 2004


Posted: Jan 18, 2010 07:17 AM          Msg. 2 of 3
+1

David
-DTN Evangelist-
Posts: 113
Joined: May 7, 2004

I'd rather be...


Posted: Jan 18, 2010 06:03 PM          Msg. 3 of 3
FWIW:

I have been using Google's Chrome and have no issues like you mention. I find it faster than most browsers loading sites and not encumbered with hangups like you mention - it now seems to do well with most web sites and has some nice built in features without resorting to third party plugins.

David

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