Here are the cookies you're using through CGIProxy:

Delete this cookie?	For server names ending in:	... and a path starting with:	Secure?	Cookie name	Value
	.iop.org	/	No	uzmx	7f90007abe8a59-9358-479e-8476-e8b1a2fa32861-17227076477710-820b3a6f16c6d69a10
	.slideshare.net	/	No	browser_id	f8d53397-4081-4d30-bb1a-8f15e42f38d6
	iopscience.iop.org	/	No	__uzma	eaee73b0-6d5f-4f7d-bcba-6d0b96c2c436
	iopscience.iop.org	/	No	__uzmb	1722707647
	iopscience.iop.org	/	No	__uzmc	522821089779
	iopscience.iop.org	/	No	__uzmd	1722707647
	iopscience.iop.org	/	No	__uzme	1578
	iopscience.iop.org	/	No	__uzmf	7f60008b0aa134-dcf0-4053-9043-c8118a102e5317227076477710-e3a513cc31ef98de10
	validate.perfdrive.com	/	No	PHPSESSID	a2ehkaqlp52ioho8o32tivneot
	validate.perfdrive.com	/	No	__uzma	eaee73b0-6d5f-4f7d-bcba-6d0b96c2c436
	validate.perfdrive.com	/	No	__uzmb	1722707647
	validate.perfdrive.com	/	No	__uzmc	881661039947
	validate.perfdrive.com	/	No	__uzmd	1722707648
	www.slideshare.net	/	No	flash	BAh7DEkiC25vdGljZQY6BkVGMEkiDHdhcm5pbmcGOwBGMEkiDG1lc3NhZ2UGOwBGMEkiDHN1Y2Nlc3MGOwBGMEkiCmVycm9yBjsARjBJIg5wZXJtYW5lbnQGOwBGMEkiEW1vZGFsX25vdGljZQY7AEYw--4d44737d8a4b0fb4535d68df321d9eff6a31ba96
	www.utmel.com	/	No	attributes_url	%7B%22key%22%3A%22%2Fproductdetail%2Fskyworks-si8661bdas2r-63183118%22%2C%22items%22%3A%5B%5D%7D
	www.utmel.com	/	No	islogined	false
	www.utmel.com	/	No	search_selected_value	Products
	www.utmel.com	/	No	search_value

Authentication cookies: