Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <a href="/1/">Авиация и космонавтика (327)</a> and 23 others are close to other tap targets.
The tap target <a href="http://xrefera…m/support.html">Обратная связь</a> and 1 others are close to other tap targets.
Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.