Why Bloggers need this
Your best-performing post from two years ago still sits there, getting a trickle of visits, while three newer articles on the same topic never mention it. Nobody planned that. You publish, move on to the next idea, and the archive quietly stops being connected. For a blog that already lost ground after a helpful content update, that neglect hurts more than it looks: one niche blogger reported falling from about 100K visits to 35K, and rankings rarely last forever once posts go stale. Internal links are one of the few levers you control directly, and a widely cited blog SEO guide from Ahrefs notes they help Google understand what a page is about. The Internal Link Opportunity Finder reads a blog index, hub or category page, fetches the first eight same-site links on it, compares them in pairs, and lists related posts that are not linked both ways. It will not tell you which posts are declining or whether a link helps. It gives you a short list of pairs, the shared terms, and a decision to make for each one.
Bloggers specific guidance
What to check first
Start in Search Console, not in the tool. Open Performance, compare the last three months against the previous period, and write down the posts whose clicks fell. The finder cannot see rankings, age or decay, so this list is yours to build. Next, pick the page where those posts appear together: your blog index, a category archive, or a tag page. Paste that URL into the tool. It takes the first eight same-site links on the page, and menu links such as About or Contact can use up some of those slots, so a clean category archive works better than a homepage with a heavy navigation. Check the Pages analyzed card; the tool needs at least two readable pages. It does not crawl the whole site, so one run covers a small slice of your archive.
How to read the table
The Suggested Links table lists up to 20 pairs, highest Relevance first. Relevance is a term-overlap percentage, and a pair appears at 12% or more, so treat it as a rough sign of shared vocabulary rather than a Google score. Status says Not interlinked or One-way only. The tool shows both URLs but does not say which should link to which, and for One-way only it does not say which direction exists. Open both posts yourself. Usually the newer post should link back to the older one, because you can edit it freely and the older post is the one you want to support. Use the Shared terms column to choose anchor wording. A high percentage does not prove the two posts answer the same question, and it says nothing about whether a link will lift either of them.
What to fix and in what order
Begin with pairs that involve a post from your Search Console list. In WordPress, open Posts, All Posts, find the newer article, edit it, and look for the paragraph where the shared term already appears. Select that phrase, press Ctrl+K, and link it to the older post. Avoid inserting a new sentence only to hold a link. Then glance at the Descriptive anchors card: it describes the page you entered only, and anchors like read more or click here count against it, so rewrite those on your index. Re-run the tool after a day of edits; a closed pair should drop off the list or change status. A closed pair does not show that Google has recrawled the page, and no result here promises a rank change.
Example scenarios
1. Old keyword guide, three newer posts
- Situation
- Illustrative example: A blogger sees in Search Console that a two-year-old keyword guide lost clicks, while three posts written since on long-tail topics never link to it.
- Input
https://example-blog.com/category/seo-basics/- Reading the result
- The cards might show 8 pages analyzed and 5 link opportunities. A top row at 31% Relevance, Not interlinked, with shared terms like keyword, long-tail and search volume, points to a newer post that can link back to the guide from the sentence where it mentions search volume. The percentage is term overlap, not a ranking prediction.
2. Menu links eating the page budget
- Situation
- Illustrative example: A blogger enters the blog index, whose top links are Start here, About and Contact before any article, so only some of the eight links are real posts.
- Input
https://example-blog.com/blog/- Reading the result
- The tool may report 8 pages analyzed, but 3 of them are menu pages, leaving 5 posts compared. Few opportunities does not mean the archive is well linked. Run it again on a category archive that lists only posts to cover more of them.
3. Vague anchors on a tag archive
- Situation
- Illustrative example: A tag archive carries 46 internal links, and most of its post teasers end with a read more link added by the theme.
- Input
https://example-blog.com/tag/blogging-tips/- Reading the result
- A Descriptive anchors figure near 38% would show that most anchors on that page say nothing about the destination. Fix the teaser links first, then work through any One-way only rows. The figure describes the entered page only, not every post on the blog.
Common mistakes
- Starting from the homepage. Heavy navigation uses up the first eight links, so few real posts get compared. Choose a category or blog index page instead.
- Expecting the tool to find decaying posts. It knows nothing about rankings, traffic or age. Build the list of losing posts in Search Console, then pick a listing page that shows them.
- Dropping links into the footer or sidebar. A link that sits where the topic comes up in the body copy reads naturally to people. Forcing in a new sentence just to hold a link does neither readers nor crawlers any good.
- Keeping read more anchors. Anchors like read more or click here count as non-descriptive and tell nobody what the destination covers. Reword them using the shared terms.
- Treating Relevance as a Google score. It is a term-overlap percentage from this tool, not a Google measure. Read both posts before you link, because shared words do not always mean shared intent.
Frequently asked questions
How do I do internal linking for blog SEO without guessing?
Pick a listing page where your posts appear, such as a category archive, and paste it into the finder. It compares the first eight same-site links on that page and lists related pairs that are not linked both ways, with the terms they share. You then open the newer post, find the paragraph where the topic already comes up, and link the phrase to the older post. That replaces guessing with a short, checkable list for each run.
Can this blog SEO checker tell me which posts are losing rankings?
No. It reads pages, not rankings, so it has no idea which posts are declining, how old they are or how many clicks they get. Find those posts in Search Console under Performance by comparing two date ranges. Then choose a category or index page where those posts are listed and run the tool on it. The result tells you which related posts lack links, not which ones need them most for ranking reasons.
Which post should link to which when two blog posts are related?
The table shows both URLs but does not name a direction, so you decide. A sensible default is to edit the newer post and link back to the older one, since you want the older post to receive support and the newer one is easy to adjust. If the older post has a natural place to mention the newer topic, link both ways. Use the Shared terms column to pick anchor wording that describes the destination.
Why does the tool only look at a few of my blog posts?
The tool takes only the first eight same-site links found on the URL you enter, and menu links such as About or Contact can take some of those slots. It does not read your sitemap or crawl the whole site. To cover more of the archive, run it on several category or tag pages, or on a page that lists only posts, and keep the Pages analyzed card in view each time.
Will adding these links help with helpful content update recovery?
Nothing in the result proves that. A new link is one small improvement to how related posts connect, and Google's guidance on helpful content focuses on the value of the content itself. Use the links to help readers find the older, related article, and judge the older post separately for originality and accuracy. The tool does not measure content quality, so pair it with a real review of what each post offers.
Reference: Ahrefs' Blog SEO: The Complete Guide explains that internal links help Google understand what a page is about and that rankings rarely last forever as posts go stale.