Some Websites not open in Firefox -- why?

[Khalid_ngo]

Experts mujhy kon clarify kary ga k kuch websites Firefox me open nahi hoti lekin Internet Explorer me ho jati hain...?
Technical reason kya hain.
Detail me bataen plz.
Thanks.

[Salluhassan]

kahin ap ne hotspot sheild tu install nahi ker rakha??

[Khalid_ngo]

kahin ap ne hotspot sheild tu install nahi ker rakha??

Nahi brother, aisa koi software nahi install kiya.

[Cyberyanz]

main use kar raha hn but meray pass to sab sites chal rahi hain ..
aap ke pass konsi site nahin chal rahi ?????