When referring to the homepage, a trailing slash after the hostname is optional since it leads to the same content ("https://example.com/" is the same as "https://example.com"). For the path and filename, a trailing slash would be seen as a different URL (signaling either a file or a directory), for example, "https://example.com/fish" is not the same as "https://example.com/fish/".
Hiring a talented local SEO (short for Search Engine Optimization) pro is the best way to help your business grow online and get in front of the people who are looking for what you have. Rebel Base SEO is based in Little Elm Texas. If you are not familiar with the area, that is about 20 miles north of Dallas, just a little north of The Colony, to the West of Frisco, Plano, Anna and McKinney, south of Prosper and East of Denton. We have clients right here in Texas and as far out as California, New York, Pennsylvania and more.