What information is displayed on the screen?

Displayed Information

The image shows a screenshot of a web browser with the following information visible:

• Tab number: 2
• Browser icon (Yandex logo)
• Tab title: МЦКО — Яндекс: нашлось
• Address bar: demo.mcko.ru
• Back arrow icon
• Refresh icon
• Security lock icon
• A tab with a pentagonal icon and the text: Компьютерное тестир followed by a close button 'x'.
• Another line of text that appears to be a search result or page content: Компьютерно