Dofollow & Nofollow Backlink Checker + Monitor – MPG ONE

Free dofollow & nofollow link checker. Highlight links, find broken links, monitor your backlinks and audit any page's SEO.

Dofollow & Nofollow Backlink Checker + Monitor shows every link on any webpage, classified, highlighted and ready to export. It also watches the backlinks you care about and audits any page's SEO. Built for SEO professionals, link builders and agencies who check links every day. One click and every link on the page is tagged: DoFollow, NoFollow, Sponsored, UGC, internal or external. No signup, no account, no limits. 100% free. ★ NO SIGNUP · NO TRACKING · ALL DATA STAYS IN YOUR BROWSER ★ ━━━━━━━━━━━━━━━━━━━━━ WHAT YOU GET ━━━━━━━━━━━━━━━━━━━━━ ▸ INSTANT LINK CLASSIFICATION See DoFollow and NoFollow links at a glance with clean on-page badges, plus full support for rel="sponsored" and rel="ugc", which most free checkers ignore. Smart domain detection means subdomains are correctly counted as internal. ▸ BACKLINK MONITOR (NEW) Bought a backlink or landed a guest post? Save the page, and you'll know if your link changes. Add the page you're on in one click, or paste a whole list. The extension rechecks your links every week (or every day or month) and puts a red number on its icon when a link is removed, switched to nofollow, sponsored or UGC, its anchor text changes, or the page goes down (404 or server errors). Export every link and its status to CSV for your clients. Checks run in your browser while Chrome is open. ▸ SEO AUDIT (NEW) Check any page's title, meta description, headings, images, canonical and social tags in one click. Get a score out of 100, an action plan with copy-paste code to fix each issue, a content optimizer (readability, keyword gaps, long sentences), a side-by-side comparison with competitors' pages, notes and score history for each site, on-page highlighting of problems, and printable reports. ▸ ANCHOR TEXT REPORT The feature SEOs do by hand every day, automated: top anchor texts with usage counts, weak generic anchors flagged ("click here", "read more"), and empty links or icon/image links missing ALT text, each one linked so you can fix it. ▸ EXTERNAL DOMAINS SUMMARY Instantly answer "who does this page link out to?" Every external domain grouped with its link count and DoFollow/NoFollow split. Perfect for competitor research and link prospecting. ▸ BROKEN LINK CHECKER (404) Validate every link on the page in parallel: dead links, 404s and server errors caught before they hurt your rankings. Smart retry logic avoids the false positives other checkers give you. ▸ SNAPSHOT & COMPARE Save a snapshot of any page's links today. Come back next week, hit Compare, and see exactly which links were added, removed, or silently switched from DoFollow to NoFollow. ▸ HISTORY LOG Your last 50 analyzed pages saved automatically with date and link counts, exportable to CSV. Your audit trail, always there. ▸ PROFESSIONAL REPORTS One-click export to CSV (URL, anchor, type, domain, status) or a polished, client-ready HTML audit report you can send as is. Agencies: your link audits just got 10× faster. ▸ WORKS THE WAY YOU WORK • Toolbar badge shows the live DoFollow count on every page, no clicking needed • Auto-analyze list: add a client's domain once, and links are highlighted automatically all week • Right-click any page → "Analyze backlinks", or right-click any link → copy its DoFollow/NoFollow report • Customizable highlighting: turn badges or outlines off if a page layout needs it • Filters persist as you browse from page to page ━━━━━━━━━━━━━━━━━━━━━ WHO IS THIS FOR? ━━━━━━━━━━━━━━━━━━━━━ ✓ Link builders verifying guest post placements stay dofollow ✓ Agencies auditing client sites and sending branded reports ✓ SEO professionals doing competitor backlink and outbound-link analysis ✓ Content managers hunting broken links, weak anchor text and on-page SEO issues ✓ Anyone buying or selling links who needs to monitor them over time Lightweight, instant and private: analysis happens in your browser, and your data never leaves it. Built by MPG ONE. Need help with SEO or backlinks? mpgone.com/contact