Author
166 Tech team
Editorial review
Technical and SEO team
Last updated
14.09.2026
1. Large Image Files
Unoptimized images are the biggest enemy of site speed. Use WebP, lazy loading, and proper sizing.
2. Poor Hosting
Choose VPS or cloud hosting over cheap shared hosting.
3-7. Cache, JS/CSS, CDN, Database, Plugins
Enable caching, minify files, use CDN, optimize database queries, and remove unnecessary plugins. 166 Tech support solves all these issues.