Other web links to check & compare adware?

Adware is needed for all web links. These links are used on all internet access devices: smartphones, computers, tablets, pads, smart watches, etc.

Adware is on most popular operating systems. Not all web links are used on all these devices & operating systems. The web link therefore needs careful selection.

(1) Always available, fast access, with many ads that are predictable, changing, and very obviously annoying.

(2) Accessed, used with most devices & operating systems.

(3) Long established, now & forever, for future tests & comparisons. Reliable, stable, reputable.

The only site used so far is DISTROWATCH.COM

Your suggestions please.

Most test sites do not meet the above three criteria.

Adware software exists as:

(A) Add-ons & extensions to applications.

(B) Add-ons & extensions to operating systems.

(C) Assessment & updates are: local, or on-line, off-site

Malware & privacy are other issues. This will be covered in separate posts.