Category:Troubleshooting/Improving Site Speed
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Improving Site Speed (Slow Performance)
Slow page load times frustrate users and hurt SEO. These guidelines help you identify performance bottlenecks and apply fixes.
Common Speed Issues
- Large or uncompressed images and media. ([help.dreamhost.com](https://help.dreamhost.com/hc/en-us/articles/216349808-Common-reasons-for-poor-website-performance))
- Too many or heavy plugins / themes/scripts. ([moldstud.com](https://moldstud.com/articles/p-plugging-the-gaps-effectively-managing-plugin-conflicts-in-wordpress))
- No caching or CDN implemented. ([help.dreamhost.com](https://help.dreamhost.com/hc/en-us/articles/216349808-Common-reasons-for-poor-website-performance))
- Slow server response time (Time to First Byte).
- Unoptimized CSS/JavaScript; render-blocking resources. ([developers.hubspot.com](https://developers.hubspot.com/blog/12-tips-to-speed-up-your-website))
Diagnostic Steps
1. Run a speed test using tools like Google PageSpeed Insights, GTmetrix, or Lighthouse. 2. Review hosting plan & server resource usage. 3. Evaluate image sizes, formats (next-gen like WebP), and lazy load usage. 4. Look at installed plugins/themes: check for overlapping or redundant functionality. 5. Check caching settings, use of CDNs, and server configuration.
Steps to Improve Speed
- Optimize/compress images; convert to modern formats.
- Minify, defer, combine CSS and JavaScript files.
- Enable browser caching and server-side caching.
- Use a Content Delivery Network (CDN) to deliver static assets. ([help.dreamhost.com](https://help.dreamhost.com/hc/en-us/articles/216349808-Common-reasons-for-poor-website-performance))
- Upgrade server or hosting plan if current one is limiting performance.
- Remove unused plugins and reduce plugin dependency.
- Ensure mobile speed; use responsive design and test mobile layout.
Preventive & Habitual Maintenance
- Keep software, themes, plugins updated.
- Audit performance regularly (quarterly or bi-annually).
- Monitor “First Contentful Paint”, “Largest Contentful Paint”, “Time to Interactive”.
- Use lightweight themes or frameworks designed for performance.
When to Escalate
Send a ticket via our Support Center if:
- Multiple pages are loading slowly despite basic fixes.
- You see server-side performance issues or database slowdowns.
- Speed affects conversions or search ranking significantly (>30% drop).
- Host resources (CPU, memory) are maxed out regularly.
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