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Yes, completely free. There are no paid tiers, no usage limits beyond the 50-page crawl cap, and no credit card required. Just install and use it.

No. All crawling and analysis runs entirely inside your browser. Crawl results are saved to chrome.storage.local on your device. Nothing is ever uploaded to a server. See the Privacy Policy for the full details.

Up to 50 pages per crawl. You can set a lower limit if you want a faster, targeted audit.

Technically yes, but you should only audit sites you own or have explicit permission to audit. LinkLens respects robots.txt by default. Using it on sites without permission may violate their terms of service.

Uninstalling the extension automatically wipes all locally stored data. You can also clear individual crawls from within the extension dashboard. There is no remote data to delete — it only ever exists on your device.

Fast — uses fetch + DOMParser. Fastest option. Works for traditional server-rendered sites.

Auto — smart fallback. Tries Fast first and switches to Full if the page appears JavaScript-heavy.

Full — opens a real browser context for each page to capture the post-hydration DOM. Use this for React, Vue, Angular, or any SPA. Slowest but most accurate.

Try switching to Fast render mode. Full render mode opens a real browser tab per page, which is significantly slower. Also check if the site has many large pages — the 15-second timeout per page applies.

Pages can be missed if they are: blocked by robots.txt, not linked from any other crawled page (orphans), behind a login, dynamically loaded via JavaScript (try Full render mode), or take longer than 15 seconds to respond.

Yes. The URL field in the popup is editable — just type or paste any URL and start the crawl.

LinkLens computes an internal PageRank — a measure of how much link equity each page receives from other pages on the same site. It uses a 40-iteration power method with a damping factor of 0.85. A score of 100% means that page is at the very top of the equity hierarchy. It is not Google's PageRank — it models the same concept but uses only your site's internal link graph.

An orphan page is a page that no other page on the site links to. Google and other crawlers discover pages by following links, so orphan pages may never be found or indexed. The Orphans tab lists all of them and helps you decide where to add links.

Click the Export button in the dashboard toolbar. A CSV file with 22 columns — including URL, title, description, H1, PageRank, inbound count, outbound count, word count, click depth, canonical, and more — is generated locally and downloaded straight to your device. Nothing is uploaded.

Use your browser's built-in print function (Ctrl+P / Cmd+P) and choose Save as PDF. The dashboard is designed to print cleanly.