Fix Slow DNS Lookups – Quick Tips
Slow DNS lookups can make your website feel sluggish even if your server is fast. Here’s how to fix it easily:
1. Use Faster DNS Servers: Switch to public DNS providers like Google DNS (8.8.8.8, 8.8.4.4) or Cloudflare DNS (1.1.1.1). They’re quicker and more reliable.
2. Enable DNS Caching: Set up local DNS caching on your server or device. This reduces repeated lookups and speeds up access.
3. Optimize DNS Records: Clean up unnecessary DNS records (like old CNAMEs) and ensure TTL (Time To Live) settings are properly tuned (not too low).
4. Reduce External Requests: Limit third-party resources (fonts, APIs) on your site to minimize slow DNS resolution.
5. Check for DNS Issues: Use tools like dig, nslookup, or online checkers to diagnose slow responses and fix any misconfigurations.
6. Use a Reliable Hosting Provider: Some cheap hosts have poor DNS performance. If problems persist, consider upgrading.
Note: Always monitor your DNS performance regularly to catch issues early!
How to fix slow DNS lookups easily?
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