Fix HTTP headers display, restore Go static check and fix typo

[maciaszczykm]

Fixes #7310.

=>

[codecov]

Codecov Report

Merging #7549 (25bb713) into master (6b46644) will increase coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #7549      +/-   ##
==========================================
+ Coverage   42.08%   42.10%   +0.02%     
==========================================
  Files         217      217              
  Lines       12084    12084              
  Branches      179      179              
==========================================
+ Hits         5085     5088       +3     
+ Misses       6715     6711       -4     
- Partials      284      285       +1     

[floreks]

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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