The document discusses codes and conventions commonly found on magazine contents pages. It notes that page numbers are usually bold to stand out, magazines logos help with brand awareness, and house styles provide consistency. Contents pages typically feature a main image along with secondary images to appeal visually to readers. Mastheads label the page as "contents" while issue dates are prominently displayed. Formatting includes plain backgrounds for clarity, and placement of elements like images, titles, and page numbers to guide readers to articles.