pawRoot wrote: . . . by the way I am using Infinality for fonts rendering, might it be the cause?
No. The reason is that developers keep designing new fonts for hand held devices. It takes Linux time to catch up.
Try installing ttf-ancient-fonts-symbola
which might help.
Do you have links to the suspect Web sites so we can see if our setups work. If ours work and yours doesn't we might be able to compare installed components.