Optimizely Tag Usage and History

Domain First Detected Last Detected
crunchgear.com November-12 September-14
crunchscroll.com November-12 December-12
mobilecrunch.com November-12 March-13
techcrunch.co.uk November-12 September-14
techcrunch.fr November-12 September-14
techcrunch.com November-12 September-14
tctechcrunch2011.wordpress.com November-12 May-14
tcrn.ch January-13 September-14
tcdisrupt.com February-13 September-13
techcrunch.cn August-13 February-18
techcrunch.tv November-13 November-13
tcpreprod.wordpress.com February-14 March-14
batado.co July-14 July-14
techcrunch.co August-14 September-14
jp.techcrunch.com May-16 February-17
techcrunchcn.wordpress.com May-16 February-17

Relationship data is generated by looking at the historical usage of identifiers which are generally shared between websites owned/controlled by the same company/individual.

Automate lookups to website relationships via the Relationships API.