Cloudflare gives you powerful tools for speed, security, and protection, but over time those settings can become confusing. You may have tested firewall rules, changed SSL modes, enabled experimental features, or followed different tutorials. Eventually, things stop working the way they should.
At that point, many people think the only solution is to “reset Cloudflare.”
The fear is valid because resetting the wrong thing can take your website or email offline.
The good news is this:
You can safely reset Cloudflare without losing your DNS records, SSL, or live configuration, as long as you do it the right way.
This guide explains exactly how.
What Resetting Cloudflare Actually Means
Cloudflare does not have a single “reset” button for a site. Resetting Cloudflare usually means returning settings to clean defaults, not removing your domain or DNS.
A proper reset may include:
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Clearing cache and performance optimizations
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Removing firewall, WAF, and rate-limiting rules
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Resetting SSL/TLS settings
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Turning off experimental or conflicting features
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Rebuilding rules from scratch
A safe reset does NOT involve:
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Removing DNS records
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Changing nameservers
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Deleting the site from Cloudflare
Understanding this distinction is critical.
What You Must Never Reset or Delete
Before touching anything, be clear about what must stay intact:
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DNS records (A, CNAME, MX, TXT)
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Email authentication records (SPF, DKIM, DMARC)
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Domain nameservers at your registrar
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Domain ownership and verification records
If these remain untouched, your website and email will continue working.
Step 1: Back Up Your Cloudflare Configuration
Cloudflare does not offer a full one-click backup, so manual backup is essential.
Back up the following:
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DNS records (screenshots or copy values)
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Firewall Rules
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WAF rules and managed rulesets
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Page Rules
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Rate Limiting rules
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SSL/TLS mode and certificate settings
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Cache Rules and configuration
This step protects you in case you need to restore something later.
Step 2: Clear Cloudflare Cache First
Many Cloudflare issues come from stale cache, not broken settings.
How to clear cache:
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Open Cloudflare Dashboard
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Select your domain
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Go to Caching
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Click Purge Cache
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Choose Purge Everything
This resets cached content without touching DNS or rules.
Step 3: Reset Performance and Speed Settings
Performance features are safe to reset and often cause conflicts.
Reset these sections:
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Auto Minify
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Brotli compression
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Rocket Loader
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Mirage and image optimizations
How:
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Go to Speed → Optimization
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Turn off all features
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Save changes
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Re-enable only what you truly need
This creates a clean performance baseline.
Step 4: Reset SSL/TLS Settings Safely
SSL misconfiguration is a common source of errors.
Safe reset steps:
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Go to SSL/TLS
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Set mode to Full (Strict) if your server has a valid certificate
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Disable experimental SSL features
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Remove unused custom certificates
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Keep Universal SSL enabled
Do not delete active certificates unless you fully understand the impact.
Step 5: Remove Firewall and WAF Rules Carefully
Firewall rules are powerful but often the source of broken sites.
What to reset:
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Custom Firewall Rules
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Rate Limiting rules
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Country or IP blocks
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Old allow/block lists
How:
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Go to Security → WAF
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Disable or delete custom rules
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Keep Cloudflare Managed Rules enabled
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Remove rules one by one, not all at once
Never bulk-delete without knowing what each rule does.
Step 6: Reset Page Rules and Cache Rules
Conflicting rules can override each other.
Reset safely:
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Go to Rules
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Disable Page Rules instead of deleting
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Review Cache Rules
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Remove outdated or overlapping rules
After testing, you can delete rules permanently if they are no longer needed.
Step 7: Use “Pause Cloudflare” for Testing (Optional)
This is a powerful diagnostic tool.
How:
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Go to Overview
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Click Pause Cloudflare on Site
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Test your website directly
If the site works perfectly while paused, the issue is inside Cloudflare settings.
Resume Cloudflare once testing is complete.
Pausing does not remove DNS or configuration.
Step 8: Re-Enable Features Gradually
After resetting, do not turn everything back on at once.
Recommended order:
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SSL/TLS
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Basic security (managed WAF)
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Caching
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Performance features
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Custom firewall rules
Test after each step to identify what caused the original problem.
Step 9: When a Full Reset Is Actually Needed
In rare cases, Cloudflare support may recommend:
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Removing the site from Cloudflare
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Re-adding it cleanly
This should be done only if:
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You have DNS fully backed up
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You understand nameserver propagation
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Email records are preserved
For most users, this is unnecessary.
Common Mistakes to Avoid
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Deleting DNS records
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Changing nameservers unnecessarily
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Blocking Cloudflare IP ranges
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Resetting everything at once
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Forgetting email DNS records
Most Cloudflare disasters come from rushing.
Best Practices Going Forward
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Document every rule you create
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Avoid overlapping firewall and cache rules
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Test changes during low-traffic hours
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Use Cloudflare analytics regularly
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Keep settings simple unless advanced control is required
A clean configuration is easier to manage than a complex one.
Final Thoughts
Resetting Cloudflare does not mean starting over or risking downtime. When done correctly, it simply means cleaning up your configuration while keeping your site live.
By backing up settings, resetting in stages, and preserving DNS, you can safely restore Cloudflare to a stable, predictable state.
Cloudflare is most effective when it is clean, minimal, and intentional.
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