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Hello,I confirm that Niko said earlier: these files are not problematic because they are resources hosted on third party sites.The most important is to unlock resources hosted on your domain.Cheers,Zineb
Go through the list and start with those that might affect the content and layout in a meaningful way. Less important resources, such as tracking pixels or counters, aren't worth bothering with....Move on to hosts that you don't own, and if the resources have a strong visual impact, either contact the webmaster of those sites to ask them to consider unblocking the resource to Googlebot, or consider removing your page's dependency on that resource.