Why avast secure browser adblock is greyed when i visit this site?

Hi, When i go to speedtest net, the secure browser adblock is off. So, i doubt, that the site has been compromized by attackers and it even made default settings of adblock feature adblock to off position. i clicked on it but could not revive. Moreover, when i see the adblock tab in the menu, the adblock is in green, ie enabled position. Please check.

Hi, could any one suggest why this is happening. The adware or malware is that much powerful togrey avast adblock. Have anybody checked the website

https://sitecheck.sucuri.net/results/speedtest.net.in
https://zulu.zscaler.com/submission/f45feb7e-2b8b-40f9-8937-fb2e942a5298
https://www.virustotal.com/#/url/e36624c1714f2fd537756a2d9ecb99365fb168a68410d51f33d7e8e5ea210ce8/detection

It is not likely to be the website, although it is well known malware can infect any website for a short time only, literally minutes, mostly to avoid detection. No issues visiting site here a few minutes ago. Always best to run a browser sandboxed.

See attached below:

Possibility exists problem could be your router, as you’ve noted unwanted redirects in this topic: https://forum.avast.com/index.php?topic=222348.0

Asyn has posted here: https://forum.avast.com/index.php?topic=66267.msg1478476#msg1478476
and here:
https://forum.avast.com/index.php?topic=66267.msg1478310#msg1478310

Affected (wireless) routers are published in both links. Note the affected area primarily seems to Brazil atm but that can change.