Are you running Chrome on an old phone, or perhaps with some extension which injects a lot of code? Looking at the page, it's certainly showing why ad blockers are popular but it doesn't crash or use unusual amounts of memory on either desktop or mobile Chrome:

https://webpagetest.org/result/191027_BF_57a6cd57fc6fe629628...

https://webpagetest.org/result/191027_2G_fba74afe0c488b99e53...