Short answer: A website link analyzer scans a single page, extracts every link on it, and tells you where each one points, whether it is internal or external, whether it uses dofollow or nofollow, and whether it is broken. Paste a URL into a free tool like the Link Analyzer and within seconds you get a complete map of that page's outgoing links — no signup, no install, no cost. It is the fastest way to check the links on a page and catch problems before they hurt your SEO.
What a link analyzer actually does
A link analyzer fetches the HTML of a page and parses every anchor (<a href>) it contains. For each link it reports the destination URL, the visible anchor text, and any attributes such as rel="nofollow". It then sorts those links into meaningful groups — internal versus external, followed versus nofollowed — so you can see the link profile of the page at a glance. Some analyzers also test each link's HTTP status to flag dead destinations. In short, it turns the invisible link structure buried in your markup into a clear, readable list you can act on.
This matters because links are how both search engines and visitors move through the web. Every link on a page is a signal: it tells Google what you consider related and trustworthy, and it sends a portion of your page's ranking authority somewhere. If you cannot see those links clearly, you cannot manage them — and unmanaged links quietly leak authority, break over time, and send confusing signals to search engines.
Internal vs external links — and why the balance matters
Internal links point to other pages on the same domain. They help Google discover your content, distribute authority across your site, and guide readers deeper into your material. External links (also called outbound links) point to pages on other domains. They add credibility, cite sources, and give readers useful references.
A healthy page usually carries more internal than external links. Internal links keep authority circulating within your own site, while external links pass a small amount of authority away to others. That does not make external links bad — citing authoritative sources is a genuine quality signal — but the balance should be deliberate. A page with twenty external links and two internal ones is sending most of its link equity off-site and doing little to strengthen your own structure. Running a page through a link analyzer shows you that ratio instantly, so you can rebalance where needed.
Nofollow vs dofollow, explained
By default, a link passes authority — this is informally called a dofollow link. When a link carries the rel="nofollow" attribute, you are telling search engines not to pass ranking authority through it. Google also recognises rel="sponsored" (for paid or affiliate links) and rel="ugc" (for user-generated content like comments).
- Dofollow — the standard link. It passes authority and is what you want for links you trust and endorse.
- Nofollow — a hint that the link should not pass authority. Use it for links you do not vouch for, such as untrusted destinations.
- Sponsored — for advertising, paid placements, and affiliate links. Using it keeps you compliant with Google's guidelines.
- UGC — for links created by your users, like forum posts and blog comments.
A link analyzer marks the follow status of every link, which is the only practical way to audit it across a page. You might discover that links you meant to endorse are accidentally nofollowed, or that affiliate links are missing the sponsored attribute — both worth fixing.
How to spot too many outbound links
There is no magic number, but a page that points to dozens of external domains in its body content raises questions. Excessive outbound links dilute the authority your page passes, can look like a link farm or paid-link scheme to search engines, and distract readers from your own content. When the analyzer lists your external links, scan for patterns: are you linking to the same external site repeatedly? Are there links you forgot to remove, or affiliate links stacked together? Trim links that no longer serve the reader, and consider nofollow or sponsored attributes where appropriate. The goal is that every external link earns its place.
Finding broken links
Links rot. Pages move, sites shut down, and URLs change — and every dead link on your page hurts both user experience and crawl efficiency. A broken internal link wastes crawl budget and strands visitors; a broken external link makes your content look neglected. The Broken Link Checker tests each link's response and flags anything returning a 404 or other error, so you can fix or remove it. For a single page the link analyzer gives you the inventory; for dead-link detection across that inventory, the broken link checker confirms which destinations actually respond.
How anchor text and link placement affect SEO
The anchor text — the visible, clickable words of a link — is a strong relevance signal. Descriptive, keyword-aware anchors tell Google what the destination page is about. Generic anchors like 'click here' or 'read more' waste that signal entirely. A link analyzer lists the anchor text for every link, making it easy to spot vague or repetitive anchors you should improve.
Placement matters too. Links inside the main body content, surrounded by relevant text, carry more weight and context than links buried in footers, sidebars, or navigation that repeat site-wide. When you review a page's links, prioritise meaningful, contextual links within the content over boilerplate links that appear on every page.
A link's value comes from three things together: where it points, what its anchor text says, and where on the page it sits. A link analyzer is the only quick way to see all three at once.
A step-by-step link audit workflow
Here is a simple, repeatable routine using SeoMods' free tools — no account required:
- Run the page through the link analyzer. Paste your URL into the Link Analyzer to get the full list of internal and external links, with anchor text and follow status.
- Check the internal/external balance. Confirm the page links sensibly to your own related pages and is not leaking too much authority off-site.
- Review follow attributes. Make sure trusted links are dofollow, untrusted ones are nofollow, and ads or affiliate links use sponsored.
- Inspect anchor text. Replace generic anchors with descriptive, relevant phrasing.
- Test for broken links. Run the page through the Broken Link Checker and fix or remove any dead destinations.
- Zoom out with a full crawl. Use the Technical Site Audit (Crawler) to apply the same checks across your entire site and catch structural issues no single-page scan can reveal.
Repeat this whenever you publish or substantially edit a page, and revisit your most important URLs periodically. For the bigger picture on how internal links shape rankings, see our internal linking strategy guide.
How this differs from a backlink checker
This is the distinction that confuses most people. A link analyzer looks at the links going out from a page — the on-page links you control and can edit directly. A backlink checker looks at the links coming in to your page from other websites — inbound links you mostly do not control.
- Link analyzer — on-page, outbound links. Answers: "What does this page link to, and how?" You can change these immediately by editing the page.
- Backlink checker — off-page, inbound links. Answers: "Who links to this page?" These depend on other sites and earned authority.
Both matter, but for different reasons. Use a link analyzer to keep your own pages clean and well-structured; use a backlink checker to understand your earned authority. If inbound links are your focus, our guide on how to check backlinks for free covers that side in depth.
Common mistakes to avoid
- Ignoring follow attributes. Leaving affiliate or paid links as plain dofollow can breach Google's guidelines; nofollowing links you genuinely endorse wastes signal.
- Generic anchor text. 'Click here' tells search engines nothing. Always describe the destination.
- Letting broken links accumulate. Dead links erode trust and waste crawl budget — check regularly.
- Over-linking externally. Too many outbound links bleed authority and dilute focus.
- Neglecting internal links. A page with no internal links is a missed opportunity to guide readers and pass authority.
- Auditing once and forgetting. Links change as your site and the web evolve. Make analysis a habit, not a one-off.
Frequently asked questions
How do I check all the links on a page?
Paste the page URL into a link analyzer like the Link Analyzer. It fetches the page, extracts every link, and shows you the destination, anchor text, and follow status for each — internal and external — in one list. No signup is needed.
What is the difference between internal and external links?
Internal links point to other pages on the same website; external (outbound) links point to other domains. Internal links keep authority within your site and aid discovery, while external links cite sources and add credibility. A good page balances both deliberately.
Should external links be nofollow?
Not always. Links to sources you trust and endorse can stay dofollow. Use nofollow for destinations you do not vouch for, and use sponsored for paid or affiliate links. The right attribute depends on your relationship to the link, which is why auditing them matters.
Is a link analyzer the same as a backlink checker?
No. A link analyzer shows the outbound links on your own page — links you control. A backlink checker shows inbound links from other sites — links others control. They examine opposite directions of the same web.
Conclusion
A free website link analyzer is one of the simplest, highest-value tools in your SEO kit. In seconds it turns the hidden link structure of any page into a clear inventory — internal versus external, dofollow versus nofollow, working versus broken — so you can fix problems before they cost you. Pair the Link Analyzer with the Broken Link Checker for dead-link detection and the Technical Site Audit (Crawler) for site-wide coverage, and you have a complete, no-cost link auditing workflow. Make it a regular habit: every well-structured page strengthens your on-page SEO foundation and keeps both readers and search engines moving smoothly through your site.