Udacity

Overview

Udacity is an online education platform specializing in technology and career-focused nanodegree programs in fields including artificial intelligence, data science, cloud computing, machine learning, and software engineering. Udacity was founded in 2011 and partners with major technology companies (Google, AWS, Nvidia, Mercedes-Benz) to develop curriculum. When detected on third-party websites, Udacity typically appears through course preview embeds, enrollment widgets, and affiliate tracking scripts on partner sites, career development platforms, and technology blogs. Its external web presence is primarily driven by affiliate and partnership programs that attribute new enrollments to referring sites for commission payouts.

What This Script Does

Udacity embeds and tracking scripts load from Udacity's infrastructure for course promotion and affiliate attribution.

Course preview embeds:

• Widgets render nanodegree program details, curriculum outlines, instructor information, and enrollment CTAs via iframe or JavaScript embeds loaded from Udacity's CDN (www.udacity.com or partner-specific subdomains)
• These embeds communicate with Udacity's API to fetch live program data (pricing, enrollment status, upcoming cohort dates)

Affiliate tracking:

• Scripts track referral clicks and attribute enrollments (paid nanodegree purchases, free trial starts) to partner sites
• affiliate_id or utm_source parameters are read from landing page URLs and stored in cookies for the attribution window
• Conversion events (enrollment completion, free trial activation) fire to Udacity's attribution infrastructure

Cookies set:

• Persistent first-party cookies storing affiliate referral identifiers — typically 30–90 day expiry windows for enrollment attribution
• Session cookies (udacity-session or equivalent) that maintain enrollment flow state across multi-page signup sequences
• UTM parameter persistence cookies that carry campaign source, medium, and content values from click to conversion

Data collected:

• Referral click events with source URL and affiliate partner identifier
• Conversion events: program enrollments, free trial activations, payment completions
• Referral source URLs and affiliate partner identifiers for commission calculation
• Enrollment flow interaction data (steps completed, dropout points)

Consent & Compliance

Udacity falls under functional and marketing consent categories depending on the script type. Under GDPR and ePrivacy, course preview embeds serving static educational content may qualify as functional. However, affiliate tracking cookies set for conversion attribution are non-essential under the ePrivacy Directive — they support advertising partner compensation rather than delivering a service directly requested by the user. These tracking cookies require consent.

Under CCPA/CPRA, affiliate tracking and conversion attribution data constitute personal information. Sharing enrollment conversion data with affiliate networks may trigger disclosure obligations and opt-out rights. Udacity is a US-based company; EU data transfers rely on Standard Contractual Clauses.

Should You Block This Without Consent?

Conditional. Static course content can be displayed as functional. Affiliate tracking scripts with persistent cookies for conversion attribution should be blocked until marketing consent is granted. The distinction lies in whether the script is delivering the educational content embed (functional) or measuring conversions for partner compensation (marketing).