ourstreetsnow.org Email Addresses and Contacts - KazanSEO

The website appears to contain code snippets related to JavaScript functions, performance monitoring, and error handling. It mentions the use of various objects and methods such as "window.performance," "performancemark," and "performancenow." The code seems to focus on measuring performance metrics and working with promises in JavaScript. It also includes references to browser compatibility and polyfills. However, without further context or content analysis, it is difficult to determine the exact purpose or topic of the website.