[Mika]

What are the technical skills and knowledge required to become a proficient webmaster? In my opinion, you need the following skills
Web design and development
SEO and Digital Marketing
Content Creation

[oldbuddy]

It also helps if you develop your salesmanship skills, so you can apply the webmaster skills to make money.

[Kenti]

It also helps if you develop your salesmanship skills, so you can apply the webmaster skills to make money.

At the end of it all, you would need to convince advertisers to place ads on your site. Sales is an important skill to also have as a webmaster.

[kat82]

Being a webmaster means you own websites, or you are even able to create them. You simply need knowledge of WordPress and how it operates.

[Kenti]

Being a webmaster means you own websites, or you are even able to create them. You simply need knowledge of WordPress and how it operates.

I would say that you need a sound knowledge of not just WordPress but one or two more additional content management software like Drupal.

[Cuddy]

A webmaster must have adequate skills in security awareness of the website including the HTTPS.

[Isaac]

A webmaster must have adequate skills in security awareness of the website including the HTTPS.

is it true! webmaster should be skilled in the regular update of the website in order to cushion the effect of potential cyber threats.

[Cuddy]

A webmaster should have good experience in basic graphic design.

[Isaac]

A webmaster should have good experience in basic graphic design.

you have a very wonderful point in that regard because he must be able to familiarise himselves with the graphic design tools that could enable him to design logos etc.