Free Backlink Checker by LRT EN
LinkResearchTools GmbH · Firefox
Free backlink checker to verify all links on a page. Finds broken, unverified, no-follow, follow, internal, external links.
<all_urls>），意味着它可以读取你在任意站点的页面内容，包括已登录的页面。这是许多扩展正常工作的必要条件，但也值得你确认来源可信。
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简介
Analyze all links in seconds - advanced and fast export of link data.
This unique and free Backlink Checker allows you to check all backlinks on a page and see broken links and unverified links in categories no-follow links vs. follow links, internal links vs. external links.
An on-page link code browser lets you see the exact source code of any link on mouse over for quick spotting of issues.
Highlighting no-follows and links from own projects are supported as well as other power-user features.
All details at https://lrt.co/linkchecker/firefoxwebstore
Features
* Live Links, Broken Links and Unverified Links
* No-Follow Links vs. Follow Links
* Own Network Links vs. External Links
* Source Code Browser on Mouse Over
* LRT Power*Trust for every link
* Live Filter Link Detail Table
Benefits
* Built for professional SEO power-users
* Replaces all other link checker extensions
* "My domains" highlighting
* Blazzing fast link data export feature
* Ongoing development by LRT
Functions
Screenshot #1
1. Count the total links the page
2. Count the number of live links
3. Count the number of unverified links
4. Count the number of live links broken links
5. Different link scope for internal, links, within same root domain and external links
6. Count the number of Follow vs No-Follow links for every link scope. Click on those numbers to traverse through code details
7. Go to fancy review and export function (see below)
Screenshot #2
8. Full dynamic link detail table and export to Excel and CSV action
9. Show links by network status
10. Show links by link scope
11. Show links by Follow vs. No-Follow
12. Filter links by keyword
Screenshot #3
13. Mouse over any link to see details
14. LRT Power*Trust to measure strength and trust of the target page where the link points to - if this is very low, this could be a problematic or new page
15. Full HTML Source Code to review and possibly spot spammy things
16. Blue Marker for own domains (configured in extension settings)
Version History
20181212 v0.1.4 - Initial release
20190912 V0.1.5 - Added support for UGC and SPONSORED link rel attribute
20190917 V0.1.6 - Resolved issues with source code preview caused by "data-html" attribute.
Free Backlink Checker by LRT 是做什么的
Free Backlink Checker by LRT 是一款面向 Firefox 的开发者工具类扩展，主要用来调试页面、查看样式与请求、测试接口、辅助前端开发。官方对它的介绍是：Free backlink checker to verify all links on a page. Finds broken, unverified, no-follow, follow, internal, external links.在Firefox 附加组件商店（AMO）上，它当前版本 0.1.6，评分 4（4 人评价），约 200 名用户。
适合什么人用
从功能定位看，Free Backlink Checker by LRT 更适合前端工程师、测试与需要经常查看页面结构的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站，装上后建议先观察一两天，确认不影响常用站点的正常使用。
怎么安装 Free Backlink Checker by LRT
- 打开Firefox 附加组件商店（AMO）上的官方页面；
- 点「添加到浏览器」并确认权限提示；
- 装好后在扩展列表里固定图标，方便随时开关。
本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。
常见问题
Free Backlink Checker by LRT 是免费的吗？
Free Backlink Checker by LRT 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。
Free Backlink Checker by LRT 安全吗？
它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。
Free Backlink Checker by LRT 支持哪些浏览器？
当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。
怎么卸载 Free Backlink Checker by LRT？
在扩展管理页找到 Free Backlink Checker by LRT，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。
权限清单 来自 manifest.json 原文
站点访问 2
http://*/*https://*/*
接口权限 4
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