Kill third party everything. No more CDNs, no more tracking pixels, no more cookies, no more content from anything but the domain in the url bar.
No more CDNs is a bad fucking idea.
Why?
The purpose of a CDN is to better cache common resources between different web sites. For example, if you’re using a Roboto font from Google CDN on your web site, just like many other web sites do, the user who previously visited other sites with such font will load your web site much faster and will spend less traffic, because he already has this font from CDN in their cache. It also means that you save money on hosting.
If you remove CDN from the equation, you punish yourself and your users. That’s a very dumb idea. Especially when CDNs are free to use.
Any CDN worth its salt can run on your domain so that’s not an issue. The issue is that no third-party anything is pointless as links will just change from nyt.adnetwork.com to adnetwork.nyt.com. I’d rather not encourage those kinds of DNS shenanigans.
Running a CDN on your domain effectively defeats the purpose of CDN.
No. Things being on your domain doesn’t mean that traffic hits your servers.
It doesn’t, but it defeats the purpose of CDN, because your users still hit your domain instead of CDN one and cannot leverage the benefits of distributed caching. Browser cache is bound to a URL, you change one letter and it is invalidated.
Why would the URL change?
It won’t share js libraries and fonts and whatnot cross-site but compared to a single image that should be negligible. At least if you don’t pull in gazillions of superfluous dependencies and don’t even run dead code elimination over them. And anyway that’s more bandwith usage between user and CDN, not user and you.
Also I already said that it’s insanity. But it would work.
Because you’re not using a CDN URL everyone else is.
Savings are massive for the user. If you don’t care about your users, please stop doing anything development related.
