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(?i)..(bmp|css|js|gif|ico|jpe?g|png|swf|eot|otf|ttf|mp4|woff|woff2)
.detectportal.firefox.com.*
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(?i)..(bmp|css|js|gif|ico|jpe?g|png|swf|eot|otf|ttf|mp4|woff|woff2)[?;].
(?i)..(bmp|css|js|gif|ico|jpe?g|png|swf|eot|otf|ttf|mp4|woff|woff2)
.detectportal.firefox.com.*