User-agent: SemrushBot
Disallow: /
User-agent: Googlebot
Disallow: *inner-color-category=*
Disallow: *outer-color-category=*
Disallow: *hardness=*
Disallow: *profile*
Disallow: *difficulty=*
Disallow: *tutorial-formats=article*
Disallow: *tutorial-formats=video*
User-agent: bingbot
Disallow: *inner-color-category=*
Disallow: *outer-color-category=*
Crawl-delay: 5