Sometimes, the Firefox doesn't recognize a character set

Firefox can not decode some English text characters or symbols and instead of characters appear a kind of codes. Just like you would surf the Chinese website without the Chinese character set.

Like this here

Why is it so in Firefox? I've never seen what happens in Internet Explorer.

Pages that use Unicode (UTF-8) format display a small box with the hex code if the character cannot be displayed.
Which allows you to search the character in a table.

If you see such a box with hexadecimal code in it, then it means that Firefox cannot map a character to a specific font, and you will need to install a font that covers the affected characters.

In your case you are missing fonts and font support if it occurs on sites that use the IDEOGRAM.

You will see something similar on Windows XP if you visit pages that use complex scripts (e.g. hindi and Arabic).

Windows XP account very basic language support installed by default.

There are many languages in the world and there are still languages that may require special fonts.

You probably can't read, so it's your choice if you want to install a font for these pages or just accept the small squares with the hex code.

See http://en.wikipedia.org/wiki/Supplementary_Multilingual_Plane

Tags: Firefox

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