Pagespeed insight score low after adding Googel Analytics & Adsense [closed]

I Added google analytics and adsense code in my html. After that my Google Page Speed Insight score becomes 65 from 90+. Is there anything I could do to optimize both these.

Insight link –

https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fcsetutorials.com%2Frate-limiter-design-techniques.html