WordPress, a leading content management system since 2013, powers 39% of all websites and relies heavily on plugins to enhance its functionality. These plugins, which range from free to commercial, can greatly extend WordPress's features, especially in areas like contact forms, antispam measures, and SEO. The guide explores popular plugins such as Contact Form 7 and WPForms Lite for creating contact forms, emphasizing their ease of use and integration capabilities, while also highlighting the invasive advertising in freemium models. Antispam Bee is recommended for blocking spam without captchas, and for SEO, The SEO Framework and Yoast SEO are considered top choices, each offering different approaches to optimizing website content. The discussion underscores the importance of discerning between genuinely useful plugins and those that serve primarily as advertisements for paid extensions, warning against aggressive marketing tactics that can complicate the user experience.