[sarkhan]

Try to go to https://www.irs.gov/

Probably not the best way, but earlier this year I spent about an hour on the phone with CC of IRS telling them that irs.gov should be behind HTTPS with proper certs. They mentioned that all the pages with sensitive information are behind HTTPS. Simple documents and forms are not that important I guess. As you can see it's still an issue.

[mtbcoder]

gsa.gov seems to be only HTTP as well.