Ah c'est intéressant comme observation. Sous FireFox ça ne sort que ça :

Exif IFD0

Camera Make {0x010F} = Canon
Camera Model {0x0110} = Canon EOS 7D
Picture Orientation {0x0112} = normal (1)
Last Modified Date/Time {0x0132} = 2014:05:25 22:17:04

Exif Sub IFD

Exposure Time (1 / Shutter Speed) {0x829A} = 1/1250 second ===> 0.0008 second
Lens F-Number / F-Stop {0x829D} = 71/10 ===> ƒ/7.1
ISO Speed Ratings {0x8827} = 200
Original Date/Time {0x9003} = 2014:05:21 17:08:50
Shutter Speed Value (APEX) {0x9201} = 10287712/1000000
Shutter Speed (Exposure Time) = 1/1250 second
Aperture Value (APEX) {0x9202} = 5655638/1000000
Aperture = ƒ/7.1
Exposure Bias (EV) {0x9204} = -1/1 ===> -1
Flash {0x9209} = Flash did not fire, compulsory flash mode
Focal Length {0x920A} = 420/1 mm ===> 420 mm
Image Width {0xA002} = 900 pixels
Image Height {0xA003} = 586 pixels