1pezeshk is a successful old blog visiting by thousands every day. In this project, I worked on many customizations, from UI to performance. Due to high visitors, adding posts with suitable elements for authors was challenging, so I developed a plugin to handle this. Besides, the UI is polished and for historical posts I designed an special style. Regarding the performance, I optimized database queries. Also, I fixed many bug in the WordPress theme. Ads was the important part of this website. Adding ads in different areas of the website, such as sidebar, footer, header and in the middle of posts required a WordPress plugin, so I develop a WP plugin to address these needs by creating several widgets and short codes.