Need for Speed...

I already have Firefox extension add-on Speed DNS... will this "tweak" I found on one site can be safely implemented on addition to the Firefox Speed DNS addons?

Have u already tried this tweak here:

http://en.kioskea.net/faq/8126-speed-up-browsing-by-dns-cache

 

No but long time ago I used the original extension with dns-prefetching called DNS prefetch https://addons.mozilla.org/en-US/firefox/addon/dns-prefetch/ Speed dns is "inspired" by this. Both are useless today and DNS prefetch is dead.

 

Keep in mind that pre-fetching DNS for every link on every page you load creates a lot of network overhead. It's debatable whether it actually creates a better browsing experience. I guess you just have to see how it "feels". What I've done is experiment with different DNS services looking for the most responsive. Currently I'm finding Google DNS pretty perky. Although I'm sure all the services vary moment by moment you can at least test them with "ping" for some objective performance information. Hope this helps.

 

i did not find speed dns enabled (->to enable should i enable speed dns lookups,right?) make firefox last version more fast

the tweak seems better