time-machine.app Email Addresses and Contacts - KazanSEO

Based on the provided text, it is difficult to determine what the website is about as it contains primarily JavaScript code snippets and browser-related functions. The text appears to be related to performance measurement and timing, browser compatibility, and polyfill usage. However, without further context or a broader understanding of the website's content, it is not possible to provide an accurate summary of its purpose or topic.