The thread listing at the top of each board seems to have a problem if the window gets too narrow, and in this case "too narrow" is still quite wide. The date in the "Last Reply" column splits onto two lines and then the listing becomes much harder to read as each entry is two lines tall.

It may be possible to dramatically improve the formatting of gurochan with a browser extension rather than hoping the site admins will spend their limited time just to suit our tastes. For example, there is the option of Greasemonkey for Firefix and Tampermonkey for Chrome.