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SEO Content Pruning: Why Half-Measures Won’t Save Dying Sites

Gardener Doing SEO Content Pruning on Computer

Content pruning means removing, refreshing or consolidating underperforming pages on your site. Done as regular maintenance, it keeps your site healthy and your topical authority focused. But if Google has genuinely lost trust in your domain, routine pruning won’t save you.

Did you know that HubSpot’s organic traffic dropped from 13.5 million monthly visits to 8.6 million in a single month?

That’s not a dip.

That’s nearly five million visits vanishing between November and December 2024, from a site that’s been held up as the gold standard of B2B content marketing for over a decade.

If it can happen to them, it can happen to anyone. And if you’re reading this, there’s a decent chance you’ve already felt some version of it yourself.

Rankings sliding for no obvious reason. New posts that just won’t index. The soul-destroying feeling that Google has simply stopped caring about your site.

My name is Rob Trusove. I launched Wrise over 15 years ago, and I’ve watched the SEO content pruning playbook shift dramatically in that time. The standard advice you’ll read on every blog is fine for routine maintenance, but it’s nowhere near enough when Google has genuinely turned its back on a site.

In this post, I’ll walk you through what pruning actually is, when it’s a sensible spring clean and when you need to take drastic action.

What the heck is content pruning anyway?

Content pruning is the process of removing, refreshing or consolidating underperforming content on your site. Not every prune ends in a deletion. Some pages need rewriting, some need merging with similar posts, some need to be quietly redirected to somewhere more useful.

The candidates are usually pretty obvious once you start looking:

  • Posts that haven’t had an organic click in 12 months
  • Outdated content that’s no longer accurate
  • Thin pages that never really earned their place in the index
  • Orphaned pages nobody links to internally
  • Content that’s drifted outside your site’s actual topic lane

This is normal website maintenance. Every site should be doing it, ideally once or twice a year. If you’ve never done it before on a site that’s a few years old, you’ll almost certainly find 20-30% of the content is dead weight.

Not sure what to do with underperforming content? Use this as a quick guide:

Content TypeRecommended ActionWhy
No organic clicks in 12+ months, low-value topicDeleteIt’s dead weight with no upside — removing it cleans the index
Outdated but still relevant topicRewrite & refreshThe URL has history worth keeping; bring the content up to date
Thin page on a topic you cover better elsewhereMergeConsolidate into a stronger page and redirect the old URL to it
Orphaned page (no internal links, no traffic)Delete or redirectIf it has no backlinks either, cut it; if it has links, redirect to the closest relevant page
Off-topic content, no backlinksDeleteIt’s actively diluting your topical authority with no link equity to protect
Off-topic content with strong backlinksRewrite or redirect to homepageYou can’t ignore the link equity — either repurpose the page or pass the juice somewhere useful
Duplicate or near-duplicate contentMerge + 301 redirectPick the strongest version, fold in the best bits from the other, redirect the rest
Correct topic, genuinely poor qualityRewriteWorth saving if the topic fits — just needs proper attention

A quick note on deletions: if you delete a page that has any backlinks or internal links pointing to it, always add a 301 redirect to the most relevant page on your site. Deleting without redirecting throws away any link equity the page had built up and leaves visitors hitting a dead end. If there’s genuinely no relevant page to redirect to, the homepage is a last resort, but it’s better than a 404.

Why routine pruning matters (even when nothing’s wrong)

The case for regular pruning isn’t just about rankings. It’s about being able to actually manage your site.

Running a blog with 300 posts is a completely different operational challenge to running one with 3,000. You can hold 300 posts in your head. You know what’s there. You can spot gaps, you can refresh what needs refreshing, you can make strategic decisions about where to go next. At 3,000, you’re just drowning. You don’t even know what’s on the site anymore.

There’s also a topical authority argument. Google’s been getting more aggressive about rewarding sites that demonstrate real expertise in a defined area, which is something I’ve been banging on about with clients for a while now, particularly around E-E-A-T and topical authority. If half your content is about your actual service and the other half is random top-of-funnel filler your agency convinced you to publish in 2019, you’re sending mixed signals.

In the old days, you could prune 30% of your site and see a noticeable traffic bump within a month or two. I did this multiple times on multiple sites, and it worked almost like clockwork. CNET is a well-known example of this approach working at scale, with organic traffic climbing roughly 29% over two months after a big pruning effort in mid-2023.

Here’s the problem: that playbook is losing its edge.

When pruning stops being maintenance and starts being triage

There’s a point at which routine pruning won’t save you. You’ll know if you’re at this point because the symptoms are pretty unmistakable:

  • New content doesn’t rank, doesn’t even get indexed properly
  • Rankings are sluggish across the board, not just on one or two pages
  • Traffic has been declining for months with no clear single cause
  • You can feel Google has lost trust in the domain as a whole

This is where HubSpot found themselves. And it’s worth understanding what actually happened there, because it’s a useful diagnosis tool for your own site.

HubSpot weren’t publishing rubbish. Their quality was genuinely higher than most of their competitors. But they’d spent years publishing content on topics that had nothing to do with their actual product.

Famous quotes. How to write a resignation letter. Cover letter examples. All of it ranked, all of it pulled in traffic, and all of it hammered their domain when the Helpful Content Update landed.

As former HubSpot SEO strategist Bianca Anderson put it, pruning a blog at HubSpot’s scale “is no small task and takes extensive effort to execute effectively.”

This isn’t a weekend tidy-up. This is a structural overhaul.

Growth advisor Gaetano Nino DiNardi nailed the underlying mechanic: crappy content targeting irrelevant keywords drags down the performance of everything else, even the good pages. Your topical authority isn’t a score per page, it’s a signal Google builds from your entire site. Bloat on off-topic content poisons the well for the stuff that actually matters.

The drastic version: cut 70-90%

Here’s the part nobody wants to hear.

If your site is in genuine trouble, the standard “prune the bottom 10-20%” advice isn’t going to shift the needle. You need to be thinking about cuts of 70% or more.

This sounds insane until you look at what’s actually working in the wild. One publisher recently no-indexed 600,000 pages that hadn’t received a single click in 12 months. Within weeks, clicks and impressions were up 30%. Four months later, the site was ranking for roughly double the number of keywords in the top three positions.

That’s the scale of intervention we’re talking about now. And it’s scary to do, because the process means deliberately throwing traffic off a cliff in the short term.

I’ve had clients where the top three most-visited pages on the entire site became 404s after a prune.

Yes, your reports will look like a disaster for months. You need to be working with people who understand what’s happening and why, or you’ll get fired before the turnaround lands.

What do you actually cut?

Start with the content that’s furthest from your core topic. Content that got published because someone thought it’d pull in top-of-funnel traffic, even though it had nothing to do with what you actually sell. The “expanding what counts as top-of-funnel” trap is real, and it’s how a lot of sites ended up in this mess in the first place.

The tricky cases are pages with great backlinks but wrong topic. You can’t just 404 them without kissing goodbye to link equity that cost tens of thousands to build.

Options: rewrite the page to fit your actual topic, redirect to your homepage or a related page, or in some cases, just accept the loss and move on. There’s no clean answer, which is why this work is hard.

“There’s a difference between quality and the most helpful answer to a given search term. Google consistently focuses on the latter.”

Lily Ray

That quote captures why so many genuinely well-written pages still get hammered. Quality in isolation isn’t enough. The page has to be the right answer, on the right domain, from a site that Google trusts to talk about that subject.

The timeline nobody wants to hear about

If you’re doing a rescue job on a struggling site, here’s the honest timeline:

  • Year one: stop the bleeding. Cuts, redirects, rebuilds. Traffic probably keeps falling while Google reassesses the domain.
  • Year two: flat. You’ve done the hard work, but Google moves slowly, and the reward doesn’t come straight away.
  • Year three: genuine recovery, if you’ve done the right things.

House Fresh, one of the few genuinely documented HCU recoveries, lost 95% of their Google traffic in September 2023 and didn’t see meaningful recovery until October 2025. Two years of grind. And their recovery wasn’t just about pruning, it was about aggressive PR, YouTube content and brand building. The pruning stopped the bleeding, but the entity rebuild is what actually got them back.

Most HCU-hit sites never recover at all. That’s the uncomfortable truth. Analysis from tracking hundreds of hit sites shows the “recoveries” we celebrate typically only get back about a third of pre-hit traffic.

Sometimes the right call is to accept the domain is done and start fresh somewhere new.

A word of caution

  1. Before pushing the delete button in bulk, talk to an SEO expert.
  2. Do not do the drastic version on a healthy site.

This is important. If your rankings are fine, your traffic is stable, and Google is still indexing your new posts, don’t go in with the chainsaw. You’ll break things that are currently working.

The 70-90% cut is a response to a specific problem — a site Google has actively stopped trusting. It is not a general growth strategy.

The diagnosis matters. If you can’t tell the difference between “needs a routine tidy-up” and “needs a complete structural overhaul,” you’ll either do too little and wonder why nothing’s changing, or too much and destroy a site that was basically fine.

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Rob Truslove

Rob is the founder of Wrise and a specialist in SEO and search strategy. He has over 15 years’ experience helping more than 500 brands grow their online visibility and performance.

With an academic background in creative writing and storytelling, Rob combines narrative-led content with data-driven search strategy to help websites rank, engage and convert. Over his career, he has worked with household brands including P&O, The AA, Trevor Sorbie and Purple Bricks, as well as ambitious SMEs looking to scale quickly.