We would be glad to help you with this issue, however, speed optimization is out of the scope of our support as website speed depends on various factors that we do not control.
Here are main factors and recommendations:
– Plugins. When you have multiple plugins installed and activated on your site, it can slow it down. So, please, keep enabled only those plugins that you really need for the correct functioning of your site and disable all the plugins that you don’t use. The more plugins you use, the slower it will be.
– Caching. The most important part of optimizing your site is caching. Combine cached page with gzip compression to get better results. Select cache plugin, then follow their documentation and contact their support to get assistance.
– Images. Use optimized images only otherwise you will have big images and a slow loading time. Do not upload larger images than what is needed.
There are different ways on how to compress images. Use special services or WordPress plugins to optimize your images for decreased loading times: tinypng.com for example https://prnt.sc/sVkQkCpO-gL3 , Compressor.io, Kraken.io, EWWW Image Optimizer, Smush Image Compression and Optimization plugin.
– Server/Hosting. Sometimes slow speed can be a result of your hosting service. If you have checked the above items and the site is still slow, most likely it is a server/hosting issue. Contact your host and discuss it with them. Because even with the default WP theme site speed could be slow.
– CDN. Use a Content Delivery Network (CDN) CDNs can give an equally fast web experience to your users across the globe. We use CDN on our demos.
