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Dr. Speed: AI Assets Scanner – Debloat & Dequeue Unused CSS/JS

开发者 dalibord
更新时间 2026年10月2日 16:39
PHP版本: 8.0 及以上
WordPress版本: 7.1
版权: GPLv2 or later
版权网址: 版权信息

标签

performance page speed dequeue unload unused css optimize javascript

下载

1.9.4 1.9.5

详情介绍:

Dr. Speed: AI Assets Scanner debloats WordPress by automatically finding unused CSS and JavaScript on individual pages. It scans desktop and mobile pages, VERIFIES asset-unloading candidates, and prepares per-page rules to dequeue unnecessary files. Unload files where they aren't needed to speed up pages and reduce HTTP requests, page weight, bandwidth, and browser work. Fewer scripts and stylesheets per page means better performance and page speed. Review the results before applying rules. Unload unused CSS and JavaScript to optimize page speed Most WordPress sites load every plugin's CSS and JavaScript on every page: a contact-form script on the blog, a slider stylesheet on checkout, a page-builder bundle on a plain post. AI Assets Scanner is an AI-assisted asset manager for exactly that problem. It finds the unused CSS and unused JavaScript files on each page, checks that removing them is safe, and gives you per-page dequeue rules. Applied with Code Unloader, those rules unload the files on the pages that do not need them, which is the fastest way to debloat a site and optimize CSS and JavaScript loading without touching your theme, your plugins, or the files themselves. Official plugin homepage, features, and scan credits: https://wpservice.pro/our-products/ai-assets-scanner/ Recommended companion: Code Unloader I recommend using AI Assets Scanner with Code Unloader, my free WordPress plugin for unloading CSS and JavaScript. Both plugins are developed by Dalibor Druzinec at WPservice.pro. Code Unloader: https://wordpress.org/plugins/code-unloader/ AI Assets Scanner generates the rules; Code Unloader applies them. Install Code Unloader on the scanned site for one-click Push/Sync or manual JSON import. Use Sync to add recommendations while keeping your existing rules. Push replaces the active setup after taking a snapshot. You can undo the last Push/Sync. What the scanner does Free plugin, credit-based scanning service The plugin is free; browser scans run on the paid WPservice.pro service. An API key and credits are required. New sites can request free starter credits in Settings. A billable page scan costs one credit. Extra Time (ET) can add one credit when the extended scan runs. Results show credits used and returned. See the official homepage for current packs. The scanner does not add scripts or styles to ordinary visitor requests. Its frontend scan helpers run only for requests with a valid one-time scan token. Help and support Support is handled on the WordPress.org forum. For setup or scanning issues, include your plugin version, scan ID, and the displayed error: https://wordpress.org/support/plugin/dr-speed-ai-assets-scanner/ If the plugin helps your site, a review helps others find it: https://wordpress.org/support/plugin/dr-speed-ai-assets-scanner/reviews/

安装:

  1. Install and activate Dr. Speed: AI Assets Scanner from Plugins > Add New, or upload its ZIP file.
  2. Install and activate Code Unloader if you want to apply the generated rules directly.
  3. Open Dr. Speed: AI Assets Scanner > Settings. Click Validate your key to request starter credits or restore an existing free key, or save your purchased API key.
  4. Open the scanner, click Discover Pages, select the URLs and click Start Scan.
  5. Review the Safe and Aggressive recommendations. Use Sync with Code Unloader, Push to Code Unloader, or download the JSON file for manual import.
  6. Clear affected page caches and test desktop/mobile layouts, forms, and other interactions. Use Undo last Push/Sync if you need to revert the last application.

屏幕截图:

  • Scanning selected pages
  • After scan screen with the option to push/sync findings with Code Unloader
  • New findings synced. 38 aggressive and 1 safe rule were unloaded from the scanned pages
  • Settings - Validate your key before scanning (get a free API key)

升级注意事项:

1.9.5 Support and reviews now go through WordPress.org; sidebar links added. 1.9.4 Fixes a fatal error on WordPress 6.x during scans. Settings move to new names automatically.

常见问题:

How do I dequeue unused CSS and JavaScript in WordPress?

Run a scan, review the Safe and Aggressive recommendations, then apply them: with Code Unloader installed, click Sync with Code Unloader or Push to Code Unloader; without it, download the JSON rules and import them into your asset manager. The rules dequeue the listed files only on the pages where they are not needed.

Does AI Assets Scanner unload CSS and JavaScript by itself?

Scans generate recommendations without applying changes. You can inspect results without Code Unloader; install it on the scanned site to apply rules with Push/Sync or import the exported JSON. Unloading stops files from loading on selected pages; it does not delete them.

What is the difference between Safe and Aggressive rules?

Safe rules target assets not loaded on the scanned page. Aggressive rules target loaded assets that passed the scanner's removal checks. Automated checks cannot cover every interaction or visitor state, so review the rules and test your pages after applying them.

Is this the same as remove unused CSS, caching, or minification?

No. AI Assets Scanner targets whole files on specific pages. It complements caching, minification, and remove-unused-CSS tools that reduce selectors inside stylesheets. It does not disable entire plugins.

Can I optimize CSS and JavaScript loading without minifying?

Yes. Unloading whole files on the pages that do not use them removes their requests entirely, which minification and combining cannot do. Both can be used together: unload what a page never needs, then minify what remains.

Will this speed up my site and improve PageSpeed or Core Web Vitals?

Unloading unnecessary assets can improve frontend performance. Results depend on your theme, plugins, and other bottlenecks. Compare before-and-after tests; no particular PageSpeed or Core Web Vitals result is guaranteed.

My site is behind Cloudflare. Will scans be blocked?

A firewall or rate limit can block scans. Settings provides guidance and a Cloudflare WAF rule using a site-specific scanner header. Review access warnings before relying on an incomplete result.

What is removed when I delete the plugin?

The plugin's options, scan history, stored results, scheduled tasks, and saved API key are removed from WordPress. Export your history first if you want to keep it.

I installed AI Assets Scanner from wpservice.pro before it was on WordPress.org. How do I switch?

The WordPress.org edition lives in a different plugin folder, so WordPress sees it as a new plugin. Switch in this order:

  1. If you want to keep your scan history, open Scan History and click Export to ZIP.
  2. Deactivate the old AI Assets Scanner. Do not delete it yet.
  3. Install and activate Dr. Speed: AI Assets Scanner from Plugins > Add New. Your API key, credits, and settings carry over.
  4. Remove the old plugin's folder, wp-content/plugins/ai-assets-scanner, with FTP or your host's file manager. Do not use the Delete link: the old version's delete routine erases the scanner secret, worker address, and scan history that the new plugin now uses.

I deleted and reinstalled the plugin. Where is my key?

Deleting the plugin removes the saved key from your site, but the key and its credits stay on wpservice.pro. Open Settings and click Validate your key: the same key comes back with its remaining credits. Deactivating the plugin does not remove the key.

更新日志:

1.9.5 1.9.4