Making banners for your webcomic is part of an art that’s called “graphic design.” People go to college to learn about graphic design.  You can get degrees in graphic design!
That said, there is no shame in having a hard time making banners for your comic.  This article will feature a couple tips I’ve learned over [...]

Another trick to increasing your site’s SEO is giving your webpages descriptive file names. This has its pros and cons, some of which are not so obvious. For example, take Palace in the Sky, coded and created by Scribe of Ladystar. The file names of the gateway webpages are descriptive, for example, “top-fantasy-webcomics.php.” [...]