Your Website Content Has a Half-Life

Content decay is measurable

There's a concept in content marketing called content decay, and it's not abstract. It's quantifiable. In competitive health-related search categories (what Google calls "Your Money or Your Life" topics), pages that don't get updated lose between 30% and 50% of their organic search traffic every year.

That's not a penalty. Google isn't punishing old content. It's just that newer, fresher content keeps entering the index, and search algorithms continuously recalibrate which pages deserve the top spots. Your page doesn't get worse. Everyone else gets better around it.

For a NaPro practice with a website that was built three years ago and hasn't been touched since, the math is straightforward. Whatever organic traffic those pages were generating has likely dropped by half or more. And with AI Overviews now favoring recently updated sources, the decay is accelerating.

Why it's getting faster

Two things changed the timeline.

Google stopped announcing big updates. The old model was familiar: Google would roll out a named update (Panda, Penguin, a Core Update), the SEO world would scramble, and then things would stabilize for a few months. That's over. Google shifted to continuous updates. Rankings are being re-evaluated constantly, and there's no quiet period where you can coast on old results.

AI Overviews favor current sources. When Google generates an AI Overview, it's pulling from pages it considers authoritative and current. A page with a "Last reviewed March 2026" date signal competes differently than one last updated in 2022. This isn't speculation. It's documented in how AI retrieval systems weight source recency when constructing answers.

Both of these shifts mean that the old strategy of "build a website and leave it" has a shorter shelf life than ever.

The 70/30 framework

Here's what a realistic content strategy looks like for a practice that doesn't have a marketing department.

70% evergreen, deepened regularly. Your core pages (conditions treated, about the physician, NaProTechnology overview, services) shouldn't change dramatically. The medicine hasn't changed. But they need periodic attention. Add a sentence. Update a statistic. Include a new FAQ that patients have been asking. Refresh the "last reviewed" date. These aren't rewrites. They're maintenance passes that take 15 minutes per page.

30% fresh content. This doesn't mean you need to become a blogger. A new patient FAQ once a month, a brief announcement when you attend a Creighton Model conference, a seasonal update about a condition you treat. Even one new piece of content per month tells search engines your site is actively maintained.

The ratio matters because most practice sites are 100% evergreen and 0% fresh. That imbalance is what drives decay. You don't need to flip to a content-heavy strategy. You just need to break the pattern of zero updates.

What "updating" actually looks like

This is where most practices get stuck. They hear "update your content" and imagine rewriting their entire site. That's not what this means. Here are five updates that take less than 20 minutes each and send meaningful freshness signals:

Add a new FAQ to an existing page. Patients ask you questions every week that aren't on your website. Pick one. Write a two-sentence answer. Add it to your services or conditions page.

Update a statistic. If your NaProTechnology page cites success rates from a 2018 publication and there's a more recent one available, swap the citation. Search engines notice when data references become more current.

Add a "last reviewed" line. "Last reviewed [month year] by Dr. [Name], NaProTechnology Medical Consultant." This signals both freshness and medical authorship. It takes thirty seconds, and it's one of the highest-impact changes you can make.

Add your physician's name to content. Many practice pages describe services without ever naming who provides them. Adding "Dr. [Name] specializes in..." to a conditions page creates a named-entity signal that search engines and AI systems use to connect your content to your professional identity.

Refresh the publication date. If you've made substantive edits to a page, update the modified date in your CMS. Google reads this metadata. An unchanged page with a 2023 date is treated differently from the same page with a 2026 date and visible changes to match.

A realistic cadence

You don't need to touch your whole site every month. But you do need a rhythm.

High-traffic pages: every 3-6 months. These are the pages that actually bring patients to your site. Check search console data to identify them. A quick pass to add a FAQ, update a date, or refine a heading keeps them competitive.

All other pages: twice a year at minimum. Even a brief review that confirms the content is still accurate and adds a "last reviewed" date is enough to maintain freshness signals.

New content: once a month is ideal. Once a quarter is acceptable. Zero per year is the pattern that leads to 30-50% annual traffic loss.

For FABM and RRM practices, the good news is that the raw material for updates already exists. Your clinical knowledge evolves, patients ask new questions, research gets published. Turning those small developments into website updates is a habit, not a project. And it's a habit that compounds. A site that's been updated regularly for 12 months is in a fundamentally different competitive position than one that hasn't been touched. Not because the content is dramatically different, but because every small update has told search engines: this source is alive, maintained, and trustworthy.