Website evidence · pilot dataset

Does marriott.com fingerprint you?

Fingerprinting indicators observed.

The latest measured scans include canvas drawing and readback by the same script. One browser setup is unmeasured or missing. This is a fingerprinting indicator, not proof of tracking intent or transmission.

Open evidence JSON ↗

All 9 source records are included in the JSON. Scan timestamps and versions are shown as recorded. The tabs show the latest usable homepage measurement for each setup. Later failed attempts remain in the history. Scan scope and methodology ↗

Inside the scan

← All websites

Visitor setup

Draw + readback

5 of 5 signal families observed

Measurement: Measured
Page context: Page document
Scan time: 2026-10-22T21:52:17.052739Z
Browser / scanner: 156.0.8078.4 / 0.4

CanvasDraws text and reads canvas output.5 API entries

Observed requires a text-drawing API and a canvas readback API. Guide ↗

canvas.getContext1 calls

https://www.marriott.com/resources/[redacted]line 165 · col 135

canvas.getContext7 calls

Frame: https://www.marriott.com/default.mi

Inline caller recorded
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 154327
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 345829
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 348549
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

canvas.toDataURL1 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

canvas2d.fillText2 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

canvas2d.measureText22 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 346105
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 346610
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

WebGLQueries the graphics environment.4 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

webgl2renderingcontext.getExtension8 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 200758
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 349046
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 349187
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 352058
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

webgl2renderingcontext.getParameter44 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 200843
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 200987
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 350452
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

webglrenderingcontext.getExtension3 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 154532
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 200243
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

webglrenderingcontext.getParameter6 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 154695
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 154854
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 200335
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 200414
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

AudioRenders or reads audio samples.7 API entries

Observed requires offline rendering, buffer reads, or analyser reads. Guide ↗

analyser.getFloatFrequencyData2 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 326522
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

analyser.getFloatTimeDomainData2 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 326834
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

audio.createAnalyser4 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 326150
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 339870
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

audio.createDynamicsCompressor2 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 324949
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

audio.createOscillator4 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 324632
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 339937
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

audiobuffer.getChannelData2 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 325888
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

offlineaudio.startRendering2 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 325745
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

FontsMeasures text repeatedly.1 API entries

Observed requires at least ten text-measurement calls. Guide ↗

canvas2d.measureText22 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 346105
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 346610
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

DeviceReads browser and display properties.17 API entries

Observed requires at least three distinct browser, screen, or window properties. Guide ↗

navigator.deviceMemory6 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 153571
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 153627
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 196713
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 363006
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

navigator.doNotTrack1 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 258110

navigator.hardwareConcurrency7 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 10934
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 155969
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 196713
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 363036
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

navigator.language7 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 101976
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 102042
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 363085
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW
https://www.marriott.com/resources/[redacted]line 7 · col 155

navigator.languages6 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 196713
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 363130
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

navigator.maxTouchPoints5 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 80762
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 527001
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

navigator.platform8 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 196713
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 248709
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 363166
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

navigator.plugins73 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 102458
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 102577
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 193302
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 193715
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 294298

navigator.userAgent26 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 22799
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 161683
https://www.marriott.com/resources/[redacted]line 128 · col 404
https://www.marriott.com/resources/[redacted]line 165 · col 331
https://www.marriott.com/resources/[redacted]line 306 · col 124

navigator.webdriver12 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 101145
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 101236
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 149047
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 149275
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 196713

screen.availHeight2 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 527925

screen.availWidth2 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 527469

screen.colorDepth4 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 257373
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 257440
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

screen.height4 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 528702
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

screen.pixelDepth4 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 257625
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 257685
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

screen.width4 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 528352
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

window.devicePixelRatio6 calls

Frame: https://www.marriott.com/default.mi

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 196713
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 522283
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/OaaYGhYES5apNrOtE3/IlZ7JyI/Ei/lBY3tVA2Aline 1 · col 522374
https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

Scripts with both text drawing and canvas readback 1

These source URLs appear in both call groups. Aggregated logs do not preserve the full execution sequence or establish the purpose of the collection.

https://www.marriott.com/rUzzV4/G1/k_/EhSR/HcV01Y9nBcN0c/zzaYGhYES5ap/K1F-JyI/YD/gqekg1IQkW

Providers, script signatures, and DNS 0 provider labels

Provider labels and static signatures are scanner observations. A library-name match does not establish that its code executed.

No provider or DNS evidence in this record.

Network and worker observations 15 requests

Captured scripts: 7
Instrumented frames: 2
Google Ads observed: No
Transmission evidence: Not validated

Legacy transmission hints are excluded. A request after an API call does not establish that the extracted value was sent.

Third-party hosts

p11.techlab-cdn.com

Other recorded API calls 2

document.cookie.read52 calls
document.cookie.write4 calls

Source record and integrity

Original source: results/headful/marriott-com-20261022T215217.json
Original file SHA-256: 4059b1cece42976347b8f6b5a7a802e20f8ce9cef712cb04a4768917f81c1557

Run ID: headful-4059b1cece42. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (5)

Visitor setup

Navigation failed

Navigation failed

Measurement: Navigation failed
Page context: Page not measured
Scan time: 2026-10-21T23:16:19.036397Z
Browser / scanner: 156.0.8078.4 / 0.3

Navigation failed — no usable scan result

Navigation or page loading failed in this browser setup. The record does not establish why it failed.

Source record and integrity

Original source: results/headful/marriott-com-20261021T231619.json
Original file SHA-256: 97e95d8f89309c7744db4a70a4051a1bec62a6150a8e0894a1b90bfe694e2bdd

Run ID: headful-97e95d8f8930. The JSON contains sanitized observations, not the original private scan payload.

Visitor setup

Navigation failed

Navigation failed

Measurement: Navigation failed
Page context: Page not measured
Scan time: 2026-10-22T15:05:58.628635Z
Browser / scanner: 156.0.8078.4 / 0.4

Navigation failed — no usable scan result

Navigation or page loading failed in this browser setup. The record does not establish why it failed.

Source record and integrity

Original source: results/headful/marriott-com-20261022T150558.json
Original file SHA-256: e0a4d4a3513e4b51f49d63d72dd9480ffd338b2c81856159cc8ea890961d3de6

Run ID: headful-e0a4d4a3513e. The JSON contains sanitized observations, not the original private scan payload.

Visitor setup

Scanner error

Scanner error

Measurement: Scanner error
Page context: Page not measured
Scan time: 2026-10-22T20:34:51.660385Z
Browser / scanner: 156.0.8078.4 / 0.4

Scanner error — no usable scan result

The scanner crashed while collecting this page. No usable API results were saved for this setup. A fresh scan is needed; this is not a site-blocking verdict.

Source record and integrity

Original source: results/headful/marriott-com-20261022T203451.json
Original file SHA-256: e988b4006f6af3f065a6a1d84b5e7d62fb5ee9beff606a3c3afcfd15184b379e

Run ID: headful-e988b4006f6a. The JSON contains sanitized observations, not the original private scan payload.

Visitor setup

Navigation failed

Navigation failed

Measurement: Navigation failed
Page context: Page not measured
Scan time: 2026-10-22T20:34:52.603759Z
Browser / scanner: 156.0.8078.4 / 0.4

Navigation failed — no usable scan result

Navigation or page loading failed in this browser setup. The record does not establish why it failed.

Source record and integrity

Original source: results/headful/marriott-com-20261022T203452.json
Original file SHA-256: 2687f6c2cf935d6cc80e31e41bacba67be40e1f107d9eb993f1358d6736e4dbf

Run ID: headful-2687f6c2cf93. The JSON contains sanitized observations, not the original private scan payload.

Visitor setup

Scanner error

Scanner error

Measurement: Scanner error
Page context: Page not measured
Scan time: 2026-10-22T21:52:16.623587Z
Browser / scanner: 156.0.8078.4 / 0.4

Scanner error — no usable scan result

The scanner crashed while collecting this page. No usable API results were saved for this setup. A fresh scan is needed; this is not a site-blocking verdict.

Source record and integrity

Original source: results/headful/marriott-com-20261022T215216.json
Original file SHA-256: fc3326632bcdef31a3971ad0d403ca4eb1332669a4a97f050e03e2bfeed28e99

Run ID: headful-fc3326632bcd. The JSON contains sanitized observations, not the original private scan payload.

Research setup

Unmeasured

Unmeasured

Measurement: Unmeasured
Page context: Challenge page
Scan time: 2026-10-22T22:47:00.114352Z
Browser / scanner: 156.0.8078.4 / 0.4

Unmeasured — no usable scan result

Only a challenge page was measured; the normal page remains unmeasured.

Source record and integrity

Original source: results/headless/marriott-com-20261022T224700.json
Original file SHA-256: 1fb456db596192d6169a816deb21390ec3db2214b42be795fd424fe6b8d3148e

Run ID: research-1fb456db5961. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (2)

Research setup

Navigation failed

Navigation failed

Measurement: Navigation failed
Page context: Page not measured
Scan time: 2026-10-21T21:25:28.991389Z
Browser / scanner: 156.0.8078.4 / 0.3

Navigation failed — no usable scan result

Navigation or page loading failed in this browser setup. The record does not establish why it failed.

Source record and integrity

Original source: results/headless/marriott-com-20261021T212528.json
Original file SHA-256: 0ccccbb192d01f9c51fa2c971e0f0420a460b4972b8ede26f2a81e676e9b5725

Run ID: research-0ccccbb192d0. The JSON contains sanitized observations, not the original private scan payload.

Research setup

Navigation failed

Navigation failed

Measurement: Navigation failed
Page context: Page not measured
Scan time: 2026-10-22T18:26:58.508861Z
Browser / scanner: 156.0.8078.4 / 0.4

Navigation failed — no usable scan result

Navigation or page loading failed in this browser setup. The record does not establish why it failed.

Source record and integrity

Original source: results/headless/marriott-com-20261022T182658.json
Original file SHA-256: e39ba6a2f28b261de281944ccee60812b021950565dc710fcce167a892369de3

Run ID: research-e39ba6a2f28b. The JSON contains sanitized observations, not the original private scan payload.

Queries, request bodies, cookies, extracted values, raw errors, and session payloads are excluded before publication. The source digest identifies the original private record.

Read the sanitized JSON →