PlugUpp Link & Image Health Audit
| 开发者 | plugupp |
|---|---|
| 更新时间 | 2026年7月13日 22:52 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 7.0 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
Upgrade to Premium for a Learning Engine that tunes itself to your site, scheduled scans and email reports, change detection, soft-error and Safe Browsing checks, rule-based exclusions and CSV export. See plans and pricingWhat you get on the free plan
- Rendered-page scanning - checks the links and images that actually ship to visitors, including those added by your theme, menus, widgets, footers and page builder that database-only checkers never see
- Links, images and resources - internal and external links, images, and page resources (CSS, JS, icons, fonts)
- All your content types - posts, pages, and any public custom post type, including WooCommerce products
- Unpublished content too - optionally scan drafts, scheduled, pending and private content, so links are checked before they go live
- Clear verdicts - broken links and images, SSL and certificate problems, permanent and temporary redirects, and "blocked, not broken" hosts (for example a Cloudflare challenge) told apart from genuine failures
- Mixed content detection - flags images, embeds and page resources that load over plain HTTP on your HTTPS site, which browsers block or downgrade
- Archived-copy links - every broken external link gets a "View archived copy" link to the Wayback Machine, so you can see what the dead page said or pick a replacement
- By URL and By page views - sorted worst-first, with separate Issues, Warnings and Notices counts so you can triage at a glance
- Drill-down with evidence - see exactly which pages a broken URL appears on, and open the page source with the offending link or image highlighted in context
- URL parameter handling - cache-busters and tracking tags (ver, utm_source, fbclid and the like) are ignored so the same resource is not counted as many different URLs; the common ones are pre-filled, and you can add your own
- Exclude and ignore - exclude pages from scanning individually, from the Exclusions screen, or in bulk from the standard Posts and Pages screens; ignore individual URLs
- Built-in log viewer - file-based logging with a viewer on the Logs tab
- No quotas, nothing leaves your site - scan as much as you like, entirely on your own server
- URL Parameter Learning Engine - watches the parameters in your own scans and suggests the cache-busters and tracking tags worth ignoring, each with evidence, a live example you can open both ways, and a one-click add
- Scheduled scans - run scans automatically on the schedule you choose, on standard WordPress cron
- Email reports - get the results by email, every run or only when something needs attention
- Change detection - a changes-since-last-scan digest: what newly broke, what changed, what got fixed
- Soft-error detection - catches pages that return 200 OK but actually show an error, a parked domain or an expired-site notice
- Google Safe Browsing checks - check external destinations against Google's malware and phishing lists, with your own API key
- Rule-based exclusions - auto-exclude whole patterns of content by post type, category or tag, author, or URL shape; save rule sets and carry them between sites
- One-click filters and CSV export - narrow any view to a specific issue type and export it
- Browser user-agent control - reduce "blocked, not broken" challenges from strict hosts
- Multi-site licences - one licence covers 1, 3, 5 or unlimited sites
安装:
- Install from the WordPress.org plugin directory (Plugins > Add New), or upload the plugin ZIP (Plugins > Add New > Upload).
- Activate the plugin.
- Open the Link Health screen and click "Scan now" to check the links and images on your pages and posts. You can leave the page; the scan continues in the background.
- Review the By URL and By page tabs, and open any finding to see where it appears and view the source.
屏幕截图:
常见问题:
How is this different from other broken link checkers?
Most checkers read links out of your database. This plugin renders each page the way a visitor's browser would and checks the links and images that actually ship - including ones added by your theme, menus, widgets, footers and page builder, which database-only checkers never see. It runs entirely on your own server, with no external crawler and no per-link quota.
Does it crawl my site?
No. It audits only your known WordPress content and the links and images those pages output. It never follows links to discover new URLs like a crawler.
Does it send my site anywhere?
No. Scanning is local. To check whether an external link or image works, the plugin requests that URL directly from your server - but only URLs that already appear on your pages, and only to read their response. Google Safe Browsing checks are a Premium, opt-in feature that requires your own Google API key; without one, nothing is sent to Google.
Is the free plugin limited?
No. It is fully functional with no limits: it scans all your content - posts, pages, custom post types and WooCommerce products, and optionally unpublished content - and checks every link, image and resource. The premium version is a separate plugin, delivered from plugupp.com, that adds the Learning Engine, scheduled scans and email reports, change detection, soft-error and Safe Browsing checks, rule-based exclusions and CSV export. See the full plan comparison
Are private or password-protected pages checked?
Password-protected pages are never scanned - there is no way to render them without the password. Private, draft, scheduled and pending content is skipped by default, but you can include it by enabling Unpublished content in Settings; it is rendered privately for the scan only and never shown to visitors. Make a page public (or remove its password) and it is picked up on the next scan.
A link shows as "blocked" rather than broken. What does that mean?
Some hosts (for example sites behind Cloudflare) challenge automated requests. The plugin tells these apart from genuine failures and marks them "blocked, not broken" so you are not chasing false positives.
更新日志:
- Added: mixed content detection - images, embeds and page resources that load over plain HTTP on an HTTPS site are flagged as warnings, with a plain-English explanation on the finding.
- Added: every broken external link now carries a "View archived copy" link to the Wayback Machine, so you can see what the dead page used to say or pick a replacement URL.
- Improved: the activity log gains an "Errors and warnings" level, and the log file is now named after the plugin for easier identification.
- Fixed: uninstalling the plugin now removes all of its stored data and scheduled tasks.
- Initial public release.