Website cache is a powerful tool that can improve page load times and enhance user experience. But sometimes, it can also be the root of frustrating issues—like changes not reflecting or loading outdated content. In this article, we’ll walk you through what caching is, why you may need to clear it, and how to do it properly, especially if you're using Sternhost.
???? What Is Website Caching?
Caching stores temporary versions of your website's files (like images, scripts, and HTML) so they load faster for returning visitors. It reduces server load, improves site speed, and ultimately enhances your website's performance.
There are several types of cache:
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Browser Cache: Stored in the visitor’s browser.
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Server Cache: Managed on your hosting server.
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Plugin/Tool-Based Cache: Generated by platforms like WordPress caching plugins (e.g., WP Super Cache or W3 Total Cache).
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CDN Cache: Cached at content delivery network nodes.
???? When Should You Clear Your Cache?
Clearing your cache may be necessary when:
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You’ve updated your website but see no changes
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You’re experiencing layout or functionality issues
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You’ve switched themes or plugins
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You’re debugging or testing a new feature
Left uncleared, old cached files can conflict with updates and user experience.
✅ How to Clear Your Cache (Step-by-Step)
1. Clear Browser Cache
This is the first and easiest step. On most browsers:
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Press Ctrl + Shift + Del (Windows) or Cmd + Shift + Del (Mac)
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Select cached files and clear them
Google’s guide on clearing cache
2. Clear WordPress Cache
If your site is powered by WordPress and you’re using Sternhost, you can easily clear plugin cache.
For W3 Total Cache:
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Go to Performance > Dashboard
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Click empty all caches
For WP Super Cache:
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Go to Settings > WP Super Cache
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Click Delete Cache
???? Need a WordPress hosting plan? Sternhost makes it easy.
3. Clear cPanel Cache (Server-Side)
If your site is hosted on Sternhost's SSD-powered servers, you can clear server-level cache from cPanel.
Steps:
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Log in to your cPanel Dashboard
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Locate the Cache Manager or LiteSpeed Cache if available
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Click Purge All
If you're unsure, you can also raise a support ticket via your Sternhost client area.
4. Clear CDN Cache
If you're using a CDN like Cloudflare:
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Log in to your Cloudflare dashboard
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Choose your website
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Navigate to Caching > Configuration
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Click Purge Everything
More on integrating CDN with your Sternhost site →
???? Best Practices for Caching
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Use caching wisely – it’s a performance boost, not a fix for broken code
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Use versioning when updating CSS/JS to avoid stale cache
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Educate clients or team about caching during development
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Use automation tools like WP Rocket or LiteSpeed to manage caching efficiently
????️ Hosting That Supports Smart Caching
Sternhost’s hosting environment is built to support smart caching, CDNs, and performance-boosting tools like LiteSpeed, Cloudflare integration, and WordPress-optimized servers. If you're not yet hosting with us, consider switching to a fast, reliable plan today.
✍️ Final Thoughts
Website cache is great—until it gets in the way. Knowing when and how to clear it gives you control and confidence over your site's performance. If you're using Sternhost, rest assured we provide the tools and support to manage caching smoothly.
???? Still confused? Visit our Knowledgebase or reach out to Sternhost Support for personalized help.
