Criteo (gum/sync)

Criteo (gum/sync) (criteo/gum-sync)

operated by: Criteo (get company information on datarequests.org, go to tracker entry in the Exodus database)

Endpoint URLs

These are URLs or regexes of endpoints the tracker sends data to. We use these to determine which adapter to apply to a request. Some trackers use the same endpoint for several formats. In this case we use additional logic to match the adapter to the request, refer to the code for more information.
  • https://gum.criteo.com/sync

Decoding steps

Every tracking library has its own way of transmitting tracking data, often even several. They are regularly pretty convoluted, nested encoding schemes. Because of that, the adapter needs to decode the request information into a consistent format. We try to keep keys and paths intact, but the structure results from our decoding. All steps used in the decoding for this adapter are documented here.
  1. Parse the query string in the request path as a query string. Store that in the result for the query string.
  2. Get the property at JSONPath $ in the request headers. Store that in the result for the request headers.
  3. Get the cookie $. Store that in the result for the cookies.
1res.query = parseQueryString(query)
2res.header = header.$
3res.cookie = cookie.$

Observed data transmissions

This is data that we observed being transmitted by this tracker. Not every request contains all of this data. The context of the data describes where we found the data in the request, the path describes the location of the data in the decoded request. The examples are a selection of observed values.
PropertyContextPathExamples of observed values
App IDheaderx-requested-withnet.pkge.pkge
com.google.android.apps.magazines
de.axelspringer.yana
Unique ID for the browsercookieuid Tracker documentation on this property49ff5069-7db4-40c6-9066-da91c55ef9b8
c66f76d2-c588-4c57-b80b-7c1ce6a14aa3
18ebf413-5d8c-40de-82ef-617adee7106c
1ce063ea-9b89-4886-b1a6-561aecfe0b98
8c054367-343c-454e-a20d-8ad500a3e6a3
Consent statequerygdpr_consentCP9rDfAP9rDfAAcABBENAyE8AP_gAEPgACiQKJQHgAFAAVAAyABwAEAAKgAZAA0AB0AEmAJgAmgBbADCAJQAhACNQFtgLzAYyBN6CcAJyQTmBOqCdgJ5wT1BPoCfgE_4KAgoGBQaChAKGQUOBRIFEoDIACgAKgAcABAADIAGgAOAAmAEIAIsAvOCbwJvgThgnKCcwE6QJ1wTtBO4CeAE8wJ9wT9BP4CgEFBAUIgoWChoFEgAAAAA.f_wACHwAAAAA
CQFZcHAQFZcHAAfZUCDEBIFsAP_AAEPAAAigIpJR9G7VbWFDeXp3YbskeIUX1lh54sQgAgCAM6ABSBOA8JQGkmASIAyAIiACCBIAohIBIQBMCAgEQEAAQIARAADoQAEAgAAKIEBEABEAA0EACAgIAAAgAAAYAgBVAhQAiQBAIBLEAMQgAIAgKSAAAAAAAIAUAgMADAAIQAIAAQAAQIAAgIIAAAAAAAEEIQASDQqIACgJCQgkBCCBACIKwgIoEAAAABAEQAAJAgAcAIBCDABAAAAAAAAAAAAUQAAgAAEAAQCACAAIEAAAAAUAAAAAAAEACAgAAgAAAAAAAQEAAAQAAAAAAAiAAIAQIAgEAgAACAAAAAQFAAAAAAAAEAIAAAAAAAEAAAAAAAAAAAAQEEAA
CQFZcHAQFZcHAAfEEBDEBIFgAAAAAAAAAAigBSQAQBSAo5ARABwAZ8BHgCVQG-AO2AdyBBQCRAElAJRgTJAmkBPsCigFFoKNAo4AMFAAgCkHgAQBSEQAIApCYAEAUhUACAKQuABAFIA
CQFZcHAQFZcHAAfEEBDEBIFgAP_gAEPgAAigKRtV_G__bXlv-X736ftkeY1f9_h77sQxBhfJs-4FzLvW_JwX32EzNE36tqYKmRIAu3bBIQNtGJjUTVChaogVrzDsaEWcoTtKJ-BkiHMRc2dYCF5vm4tj-QKZ5vr_91d52R_t7dr-3dzyz5Vnv3a9_-b1WJidK58tH_v_bROb-_I-9_x-_4v8_N_rE2_eT1t_tWvt739-8tv___f99____7______34KQgEmGhUQBlkSEhBoGEECAFQVhARQIAAAASBogIATBgU7AwCXWEiAEAKAAYIAQAAoyABAAAJAAhEAEABQIAAIBAoAAQAIBgIAGBgADABYCAQAAgOgYpgQQKBYAJGZEQpgQhAJBAS2VCCQBAgrhCEWeBRAIiYKAAAEgArAAEBYLA4kkBKxIIEuINoAACABAIIAChFJ2YAggDNlqLxZNoytIC0fMFz2gDBQAIApB4AEAUhEACAKQmABAFIVAAgCkLgAQBSA
CQFZcHAQFZcHAAfHmCDEBIFsAP_gAEPgAAYgI5gBpCpMTWFAMHBxAMMAKIAU18ATIAAAABABASABQBMAsAQE0AEgIASAAAACAQIAoBYBAABAAAAAAAAAQAAEIAAkAAAAgAAIIABAAAEBQABAAAAAAAAAAAAAAAAIAAQAkACAQQKAREAAiIAgAEAAAAAAAIABAgIAAAAAQAAAAAIEAAAAAAIAAIABAAECARAAghnAwAAWABUAC4AHAAQAAkABoAEQAJgAUgAuABiADeAH4AQgAhoBEAESAJYATQAygByADuAH2AP0AhABFACLAEiAJKAWIAuYBdQDFAHUAPaAf0BF4CRAExAJkAXQAvMBkgDLAGmgOLAhCBDMAMJABABkOgAgAyKQAQAZAA
Refererheaderrefererhttps://www.walmart.com/orders
https://eu.statesman.com/story/news/local/2024/04/26/ut-austin-pro-palestinian-protest-charges-dropped-against-all-57-people-arrested/73468467007/
https://www.tag24.com/science/environment/florida-ocean-temperature-topped-100-degrees-setting-potential-record-2904032?utm_source=upday&utm_medium=referral
https://de.yahoo.com/?guccounter=1&guce_referrer=aHR0cHM6Ly9jb25zZW50LnlhaG9vLmNvbS8&guce_referrer_sig=AQAAAI-V4mlkxaZcWEP5ddLQ0zdx3nxi5b2XNSd13GsFYHv5BxO-ECBJdDdD2-GNhuFYbgUcpDKqsD70tQM5M60NfsoB2oN6uN9Zt4RD_FeyNKKIn5cFqhYPqjQ2LbSd439NhzDlQO5_fT75fG1dtgLi4JcP5ZNcz0xHRKOeKv32sQh-
https://de.nachrichten.yahoo.com/offenbar-vors%C3%A4tzlich-mann-f%C3%A4hrt-bayern-200724683.html
headerRefererhttps://www.walmart.com/orders
https://eu.statesman.com/story/news/local/2024/04/26/ut-austin-pro-palestinian-protest-charges-dropped-against-all-57-people-arrested/73468467007/
https://www.tag24.com/science/environment/florida-ocean-temperature-topped-100-degrees-setting-potential-record-2904032?utm_source=upday&utm_medium=referral
https://de.yahoo.com/?guccounter=1&guce_referrer=aHR0cHM6Ly9jb25zZW50LnlhaG9vLmNvbS8&guce_referrer_sig=AQAAAI-V4mlkxaZcWEP5ddLQ0zdx3nxi5b2XNSd13GsFYHv5BxO-ECBJdDdD2-GNhuFYbgUcpDKqsD70tQM5M60NfsoB2oN6uN9Zt4RD_FeyNKKIn5cFqhYPqjQ2LbSd439NhzDlQO5_fT75fG1dtgLi4JcP5ZNcz0xHRKOeKv32sQh-
https://de.nachrichten.yahoo.com/offenbar-vors%C3%A4tzlich-mann-f%C3%A4hrt-bayern-200724683.html
User agentheaderuser-agent Tracker documentation on this propertyMozilla/5.0 (Linux; Android 11; sdk_gphone_x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Mobile Safari/537.36
Mozilla/5.0 (Linux; Android 11; sdk_gphone_x86_64 Build/RSR1.210722.013.A2) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36 GNews Android/2022181595
Mozilla/5.0 (Linux; Android 13; sdk_gphone_x86_64 Build/TE1A.220922.025; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/103.0.5060.71 Mobile Safari/537.36
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/129.0.6668.29 Safari/537.36
headerUser-Agent Tracker documentation on this propertyMozilla/5.0 (Linux; Android 11; sdk_gphone_x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Mobile Safari/537.36
Mozilla/5.0 (Linux; Android 11; sdk_gphone_x86_64 Build/RSR1.210722.013.A2) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36 GNews Android/2022181595
Mozilla/5.0 (Linux; Android 13; sdk_gphone_x86_64 Build/TE1A.220922.025; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/103.0.5060.71 Mobile Safari/537.36
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/129.0.6668.29 Safari/537.36
headersec-ch-ua Tracker documentation on this property"HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"
References