Knowledge Base

• Changelog
• Feature Requests
• How to Update the perfmatters Plugin

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• How to Disable Scripts on a Per Post/Page Basis (Scripts Manager)
• How to Implement DNS Prefetching in WordPress
• Disable WooCommerce Cart Fragments AJAX (wc-ajax=get_refreshed_fragments)
• How to Remove jQuery Migrate in WordPress
• How to Disable Google Maps API in WordPress
• How to Remove Dashicons in WordPress (dashicons.min.css)
• How to Remove Shortlink in WordPress
• How to Remove wlwmanifest Link in WordPress

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• How to Install perfmatters
• How to Use Perfmatters With WordPress Multisite
• How to Perform a Clean Uninstall of Perfmatters
• How to Install and Activate Perfmatters on a Staging Site

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• Refund Policy
• Can I Upgrade My License Later?
• Do You Have an Affiliate Program?
• What Forms of Payment are Accepted?
• What Languages are Available for perfmatters?
• Can’t Pay with PayPal Balance? Here’s Why

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• Forgot Your WordPress Login URL? Here’s What to Do
• WordPress Theme Support
• The Scripts Manager is Redirecting to Homepage
• How to Perform a Clean Uninstall of Perfmatters
• Update Package Not Available Error
• An error occurred while updating. Download failed. Unauthorized

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