FingerprintOptions

Settings for the fingerprint generator and virtual session management system.

To set the specific fingerprint generation options (operating system, device type, screen dimensions), use the fingerprintGeneratorOptions property.

Index

Properties

• fingerprintCacheSize
• fingerprintGeneratorOptions
• useFingerprintCache

Properties

optionalfingerprintCacheSize

fingerprintCacheSize?: number = <p>10000</p>

The maximum number of fingerprints that can be stored in the cache.

Only relevant if useFingerprintCache is set to true.

optionalfingerprintGeneratorOptions

fingerprintGeneratorOptions?: FingerprintGeneratorOptions

Customizes the fingerprint generation by setting e.g. the device type, operating system or screen size.

optionaluseFingerprintCache

useFingerprintCache?: boolean = <p>true</p>

Enables the virtual session management system. This ties every Crawlee session with a specific browser fingerprint, so your scraping activity seems more natural to the target website.