[tor-talk] TorBrowser spoofed screen size?

[Soul Plane]

I tried TBB 3.5.2 in Windows XP at 120 dpi and browserspy says I'm at 96.
However I went to whatsmyip.org and clicked the 'more info' option and it
shows what appears to be a unique browser resolution. I've never checked
the resolution before so I don't know how it compares to earlier versions.

There's a ticket about DPI here:
https://trac.torproject.org/projects/tor/ticket/8076

If there is a thorough fingerprint page somewhere I would like to know what
it is so I can see what information differs between clients. Aren't Tor
Browser users supposed to look the same?


On Wed, Mar 5, 2014 at 7:56 PM, Joe Btfsplk <joebtfsplk at gmx.com> wrote:

> I'm sure I recently checked what screen size TBB (Windows) was giving out.
>  Which ever version I checked it in, test sites did NOT show my actual
> monitor size.
>
> Now, in TBB 3.5.2, my actual screen size seems to show on several browser
> test sites.
> Even extracted TBB again, into clean folder & re-checked.  Still shows my
> *actual* screen size on test sites.
>
> I thought decision was made / implemented to report same screen size for
> everyone?
> This is a problem - for couple reasons, for me.
>
> IF... I set Windows system DPI slightly > default of 96 (else it's too
> damn small), then w/o TBB properly spoofing screen size, sites will detect
> a size that's NEITHER the same as other TBB users, nor a "standard" size.
> Changing Windows' DPI setting will make my detected screen size an
> "oddball" size - that almost no one has.
>
> Anyone else notice TBB isn't spoofing a "default" screen size anymore, or
> have ideas why it isn't spoofing mine correctly?
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