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@Olevia-Roose
the above tips i mentioned is very affective and i personally use these tips for my website: https://www.happymagazine.co.uk/

yeah, it will work, i have magazine website on builders and construction and i write post that written totally by AI and i rank almost on the first page. so for me it will work you can try and see by yourself.

some general tips on how to improve your site speed:

Use a caching plugin: Caching plugins store static copies of your website's files, so that they don't have to be loaded from scratch every time someone visits your site. This can significantly improve your site's loading speed.
Optimize your images: Images are often the largest files on a website, so it's important to optimize them for the web. This means using the correct file format (e.g., JPEG for photos, PNG for logos), compressing the images as much as possible without sacrificing quality, and using descriptive filenames and alt tags.
Minify your code: Minification is the process of removing unnecessary whitespace and characters from your website's code. This can make your code smaller and faster to load.
Use a content delivery network (CDN): A CDN is a network of servers that deliver your website's content to users from around the world. This can help to improve your site's loading speed for users who are located far away from your main server.