tuuid [x8] | 254a.com bidswitch.net 4finance.com admedo.com creative-serving.com fg8dgt.com programattik.com rockabox.co | Collects unidentifiable data that is sent to an unidentifiable source. The source's identity is kept secret by the company, Perfect Privacy LLC. | 3 months | HTTP |
01AI | abmr.net | Used for gathering anonymous technical information regarding the user's browser, operating system, IP address and screen resolution as well as the user's navigation on the website. | 1 year | HTTP |
auid [x2] | acuityplatform.com apolloprogram.io | Registers a unique user ID that recognises the user's browser when visiting websites that show ads from the same ad network. The cookie is used to collect statistical data of the visitor's movements and to generate targeted ads. | 68 years | HTTP |
gi_u | adhigh.net | Used for targeted ads and to document efficacy of each individual ad. | 1 year | HTTP |
uuid2 | adnxs.com | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 3 months | HTTP |
TDCPM | adsrvr.org | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 1 year | HTTP |
TDID | adsrvr.org | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 1 year | HTTP |
u [x2] | agkn.com erne.co | Collects data on user visits to the website, such as what pages have been accessed. The registered data is used to categorise the user's interest and demographic profiles in terms of resales for targeted marketing. | 1 year | HTTP |
ad-id | amazon-adsystem.com | Used by DoubleClick for Advertisers (DFA) to register user actions and target content on the website based on ad clicks on a different website. | 195 days | HTTP |
ad-privacy | amazon-adsystem.com | Used by DoubleClick for Advertisers (DFA) to register user actions and target content on the website based on ad clicks on a different website. | 195 days | HTTP |
cicouid | basebanner.com | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 1 year | HTTP |
c | bidswitch.net | Regulates synchronisation of user identification and exchange of user data between various ad services. | 1 year | HTTP |
bkdc | bluekai.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 179 days | HTTP |
bku | bluekai.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 179 days | HTTP |
CMDD | casalemedia.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | Session | HTTP |
CMID | casalemedia.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 1 year | HTTP |
CMPS | casalemedia.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 3 months | HTTP |
CMSC | casalemedia.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | Session | HTTP |
CMST | casalemedia.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | Session | HTTP |
COu | connexity.net | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 29 days | HTTP |
sto-id-20480-bh | contextweb.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | Session | HTTP |
_cc_aud | crwdcntrl.net | Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising. | 269 days | HTTP |
_cc_cc | crwdcntrl.net | Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising. | Session | HTTP |
_cc_dc | crwdcntrl.net | Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising. | 269 days | HTTP |
_cc_id | crwdcntrl.net | Collects anonymous statistical data related to the user's website visits, such as the number of visits, average time spent on the website and what pages have been loaded. The purpose is to segment the website's users according to factors such as demographics and geographical location, in order to enable media and marketing agencies to structure and understand their target groups to enable customised online advertising. | 269 days | HTTP |
cid_# | ctnsnet.com | Collects unidentifiable data that is sent to an unidentifiable source. The source's identity is kept secret by the company, Whois Privacy Protection Service, Inc. | 1 year | HTTP |
opt | ctnsnet.com | Collects unidentifiable data that is sent to an unidentifiable source. The source's identity is kept secret by the company, Whois Privacy Protection Service, Inc. | 1 year | HTTP |
demdex | demdex.net | Via a unique ID that is used for semantic content analysis, the user's navigation on the website is registered and linked to offline data from surveys and similar registrations to display targeted ads. | 179 days | HTTP |
DSID | doubleclick.net | Used by Google DoubleClick for re-targeting, optimisation, reporting and attribution of online adverts. | Session | HTTP |
IDE | doubleclick.net | Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user. | 1 year | HTTP |
test_cookie | doubleclick.net | Used to check if the user's browser supports cookies. | Session | HTTP |
everest_g_v2 | everesttech.net | Used for targeted ads and to document efficacy of each individual ad. | 1 year | HTTP |
everest_session_v2 | everesttech.net | Used for targeted ads and to document efficacy of each individual ad. | Session | HTTP |
gglck | everesttech.net | Used for targeted ads and to document efficacy of each individual ad. | 29 days | HTTP |
ud | exelator.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 119 days | HTTP |
mako_uid | eyeota.net | Collects data on user visits to the website, such as what pages have been accessed. The registered data is used to categorise the user's interest and demographic profiles in terms of resales for targeted marketing. | 1 year | HTTP |
__ev_uid | eyeviewads.com | Registers a unique ID that identifies the user's device during return visits. Used for conversion tracking and to measure the efficacy of online ads. | 6 years | HTTP |
fr | facebook.com | Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers. | 3 months | HTTP |
ads/ga-audiences | google.com | Used by Google AdWords to re-engage visitors that are likely to convert to customers based on the visitor's online behaviour across websites. | Session | Pixel |
ra1_sid | gwallet.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 1 year | HTTP |
ra1_uid | gwallet.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 1 year | HTTP |
RA1balancer | gwallet.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 1 year | HTTP |
idb | impdesk.com | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 1 year | HTTP |
_kuid_ | krxd.net | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 179 days | HTTP |
ljt_reader | lijit.com | Collects data related to reader interests, context, demographics and other information on behalf of the Lijit platform with the purpose of finding interested users on websites with related content. | 1 year | HTTP |
id [x2] | m6r.eu mookie1.com | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 3 months | HTTP |
HRL8 | mathtag.com | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 27 days | HTTP |
mt_mop | mathtag.com | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 29 days | HTTP |
uuid [x6] | mathtag.com adotmob.com advertising.com avocet.io fzlnk.com vidible.tv | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 1 year | HTTP |
uuidc | mathtag.com | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 1 year | HTTP |
mdata | mookie1.com | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 1 year | HTTP |
i | openx.net | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 1 year | HTTP |
pa_#_ts | prfct.co | Used across websites that use the same ad network to display ads to the other advertisers in the network. | 2 years | HTTP |
pa_uid | prfct.co | Used across websites that use the same ad network to display ads to the other advertisers in the network. | 2 years | HTTP |
KADUSERCOOKIE | pubmatic.com | Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads. | 3 months | HTTP |
KTPCACOOKIE | pubmatic.com | Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads. | 3 months | HTTP |
mc | quantserve.com | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 13 months | HTTP |
cmd | rfihub.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 1 year | HTTP |
eud | rfihub.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 1 year | HTTP |
euds | rfihub.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | Session | HTTP |
rud | rfihub.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 1 year | HTTP |
ruds | rfihub.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | Session | HTTP |
ck1 | rlcdn.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 179 days | HTTP |
drtn# | rlcdn.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 179 days | HTTP |
rlas3 | rlcdn.com | Collects anonymous data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. | 179 days | HTTP |
TMP_X1ID | ru4.com | Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads. | Session | HTTP |
X1ID | ru4.com | Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads. | 18 months | HTTP |
khaos | rubiconproject.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | 1 year | HTTP |
rsid | rubiconproject.com | Registers anonymised user data, such as IP address, geographical location, visited websites, and what ads the user has clicked, with the purpose of optimising ad display based on the user's movement on websites that use the same ad network. | Session | HTTP |
UIDR | scorecardresearch.com | Collects information of the user and his/her movement, such as timestamp for visits, most recently loaded pages and IP address. The data is used by the marketing research network, Scorecard Research, to analyse traffic patterns and carry out surveys to help their clients better understand the customer's preferences. | 2 years | HTTP |
_ssum | sitescout.com | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 29 days | HTTP |
ssi | sitescout.com | Registers a unique ID that identifies a returning user's device. The ID is used for targeted ads. | 1 year | HTTP |
TapAd_DID | tapad.com | Used to determine what type of devices (smartphones, tablets, computers, TVs etc.) is used by a user. | 2 months | HTTP |
TapAd_TS | tapad.com | Used to determine what type of devices (smartphones, tablets, computers, TVs etc.) is used by a user. | 2 months | HTTP |
__gads | thecourier.co.uk | Used to register what ads have been displayed to the user. | 2 years | HTTP |
_chartbeat4 | thecourier.co.uk | Used by the web analytics company Chartbeat to register whether the user has visited the website before. | Session | HTTP |
GoogleAdServingTest | thecourier.co.uk | Used to register what ads have been displayed to the user. | Session | HTTP |
tidal_ttid | tidaltv.com | Registers the ads provided by Videology that the user has seen and/or clicked. Used to generate a demographic profile of the user. | 1 year | HTTP |
_alid_ | vh.akamaihd.net | Used to make live streaming of video content more efficient. | Session | HTTP |
matchgoogle | w55c.net | Regulates synchronisation of user identification and exchange of user data between various ad services. | 29 days | HTTP |
wfivefivec | w55c.net | Collects data on the user's visits to the website, such as what pages have been loaded. The registered data is used for targeted ads. | 1 year | HTTP |
GPS | youtube.com | Registers a unique ID on mobile devices to enable tracking based on geographical GPS location. | Session | HTTP |
PREF | youtube.com | Registers a unique ID that is used by Google to keep statistics of how the visitor uses YouTube videos across different websites. | 8 months | HTTP |
VISITOR_INFO1_LIVE | youtube.com | Tries to estimate the users' bandwidth on pages with integrated YouTube videos. | 179 days | HTTP |
YSC | youtube.com | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Session | HTTP |
tuuid_last_update [x5] | 254a.com 4finance.com admedo.com creative-serving.com fg8dgt.com | Pending | 3 months | HTTP |
bsw_uid | 4finance.com | Pending | 1 year | HTTP |
cw_id | addthis.com | Pending | 27 days | HTTP |
adtheorent[cuid] | adentifi.com | Pending | 5 years | HTTP |
bsw_sync | adhigh.net | Pending | 1 year | HTTP |
UserID1 | adition.com | Pending | 179 days | HTTP |
is | admedo.com | Pending | 29 days | HTTP |
dtuid | admission.net | Pending | 1 year | HTTP |
partners | adotmob.com | Pending | 1 year | HTTP |
dt | adsafeprotected.com | Pending | Session | Pixel |
APID | advertising.com | Pending | 1 year | HTTP |
USID | advertising.com | Pending | Session | HTTP |
ab | agkn.com | Pending | 1 year | HTTP |
dc_id | apxlv.com | Pending | 3 years | HTTP |
bito | bidr.io | Pending | 4577 days | HTTP |
checkForPermission | bidr.io | Pending | Session | HTTP |
google_push | bidswitch.net | Pending | Session | HTTP |
tuuid_lu [x3] | bidswitch.net programattik.com rockabox.co | Pending | 1 year | HTTP |
pixel/cookiesync | bttrack.com | Pending | Session | Pixel |
CMPRO | casalemedia.com | Pending | 3 months | HTTP |
r/collect | doubleclick.net | Pending | Session | Pixel |
ping | chartbeat.net | Pending | Session | Pixel |
map/c | crwdcntrl.net | Pending | Session | Pixel |
demconf.jpg | demdex.net | Pending | Session | Pixel |
dpm | demdex.net | Pending | 179 days | HTTP |
ngx | engagesciences.com | Pending | 2 years | HTTP |
track.ngx | engagesciences.com | Pending | Session | Pixel |
ev_sync_enc | everesttech.net | Pending | 1 year | HTTP |
user_id [x2] | exe.bid upravel.com | Pending | 10 years | HTTP |
EE | exelator.com | Pending | 119 days | HTTP |
ONPLFTRH | eyeota.net | Pending | Session | HTTP |
tr | facebook.com | Pending | Session | Pixel |
pcs/activeview | googlesyndication.com | Pending | Session | Pixel |
1P_JAR | gstatic.com | Pending | 29 days | HTTP |
CONSENT | gstatic.com | Pending | 7135 days | HTTP |
NID | gstatic.com | Pending | 6 months | HTTP |
lidid | liadm.com | Pending | 2 years | HTTP |
cksync.php | media.net | Pending | Session | Pixel |
visitor-id | media.net | Pending | 1 year | HTTP |
n-user | metadsp.co.uk | Pending | Session | Pixel |
ruuid | metadsp.co.uk | Pending | 1 year | HTTP |
ruuid_last_update | metadsp.co.uk | Pending | 1 year | HTTP |
pi | ml314.com | Pending | 1 year | HTTP |
io.narrative.guid.v2 | narrative.io | Pending | 18 months | HTTP |
dsp_id | netmng.com | Pending | 6 months | HTTP |
ayl_visitor | omnitagjs.com | Pending | 29 days | HTTP |
tracking/pixel | omnitagjs.com | Pending | Session | Pixel |
visitor/sync | omnitagjs.com | Pending | Session | Pixel |
cookie | onaudience.com | Pending | 1 year | HTTP |
dsps:# | powerlinks.com | Pending | 4 days | HTTP |
pl_user_id | powerlinks.com | Pending | 10 years | HTTP |
ssps:# | powerlinks.com | Pending | 4 days | HTTP |
sync_#GUID# | powerlinks.com | Pending | Session | HTTP |
anProfile | pro-market.net | Pending | 179 days | HTTP |
smd | rfihub.com | Pending | 1 year | HTTP |
pxrc | rlcdn.com | Pending | 2 months | HTTP |
rtn1-z | rlcdn.com | Pending | 179 days | HTTP |
audit | rubiconproject.com | Pending | 1 year | HTTP |
RUN_ID | rundsp.com | Pending | 3 months | HTTP |
https://p.skimresources.com/ | skimresources.com | Pending | Session | Pixel |
px.gif | skimresources.com | Pending | Session | Pixel |
skimCSP | skimresources.com | Pending | 1 year | HTTP |
skimGUID | skimresources.com | Pending | 5 years | HTTP |
skimORIGIN | skimresources.com | Pending | 1 year | HTTP |
skimSESS | skimresources.com | Pending | Session | HTTP |
qcbid | smartadserver.com | Pending | Session | HTTP |
user-0 | spotxchange.com | Pending | 1 year | HTTP |
U | storygize.net | Pending | 2 years | HTTP |
stpt | taboola.com | Pending | 1 year | HTTP |
t_gid | taboola.com | Pending | 1 year | HTTP |
taboola_session_id | taboola.com | Pending | Session | HTTP |
taboola_usg | taboola.com | Pending | 1 year | HTTP |
sync-his | tidaltv.com | Pending | 1 year | HTTP |
i/jot/syndication | twitter.com | Pending | Session | Pixel |
ouuid | volvelle.tech | Pending | 1 year | HTTP |
ouuid_lu | volvelle.tech | Pending | 1 year | HTTP |
matchbidswitch | w55c.net | Pending | 29 days | HTTP |
matchliveramp | w55c.net | Pending | 29 days | HTTP |
zuid | zemanta.com | Pending | 1 year | HTTP |