In my experience, the maximum number of pages for an essay can vary depending on the academic level, institution, and the specific assignment requirements. Typically, essays can range from a single page to several pages. While there's no hard and fast rule, a 30-page text could still be considered an essay, but it would likely fall into the category of a research paper or a thesis, rather than a traditional essay.
Essays are meant to be concise and focused, conveying a clear argument or analysis within a limited word count. If a 30-page document maintains the characteristics of a well-structured essay, such as a clear thesis, evidence, and analysis, it might still be categorized as an essay. However, it's essential to adhere to your instructor's guidelines, as they may specify the length and format of your assignment.
In summary, there's no strict page limit for an essay, but a 30-page text would typically be considered more extensive than a standard essay and might be categorized as a research paper or thesis. Always follow your instructor's instructions. To enhance your writing skills while saving time, consider utilizing a writing services website like SpeedyPaper to delve deeper into the current issue.