Last reviewed: August 2026.
Google changes its ranking systems thousands of times a year. Most of those changes are invisible. A handful, the confirmed core updates, are large enough to move rankings noticeably, and those are the ones worth understanding.
This page is a running log of the updates that mattered, what actually changed, and what an Iowa small business or nonprofit should do about it. We update it as Google confirms new rollouts rather than publishing a new post each time.
The short version, if you read nothing else
Across every core update since 2024, the pattern has not changed:
- Thin, generic content loses. Pages written to rank rather than to help have been the consistent losers of every recent update.
- Specific, first-hand content wins. Real detail about real work, in your own words, from your own experience.
- Site quality is judged as a whole. A large volume of weak pages can drag down the good ones on the same domain.
- There is no recovery trick. Google’s own guidance is consistent: fix the content, then wait for the next update cycle.
If your rankings dropped after an update, the useful question is not “what changed in the algorithm.” It is “which of my pages would a knowledgeable person say are genuinely worth reading.”
We learned that one on our own website.
For a few years we published steadily about web design, SEO, and WordPress, on the theory that more content about what we do would demonstrate that we know how to do it. It seemed reasonable. It was also wrong.
By early 2026 we had 131 blog posts. Here is what they earned over sixteen months:
- 10 clicks. Total. All 131 posts combined.
- 57,523 impressions against those 10 clicks.
- 32 posts had never received a single impression.
- The median post held 982 words of real content once you subtract the header, footer, and calls to action that appear on every page.
The problem was not that the posts were bad. Most were perfectly reasonable. The problem was that we had twelve posts about nonprofit websites, twelve near-identical posts explaining why various trades need a website, and nine separate takes on SEO basics. Every one of them competed with the others, and with the service pages that were supposed to be winning those searches.
That is textbook keyword cannibalization. Google could see we had plenty to say about nonprofit web design. It could not tell which page was the answer, so it hedged, and none of them ranked well.
The clearest example: our most thorough piece, a 4,500-word guide to SEO basics, recorded zero impressions in sixteen months. Not zero clicks. Zero impressions. Google never showed it to anyone, because six thinner posts on the same subject were standing in front of it.
In July 2026 we consolidated. 131 posts down to 71. Roughly sixty posts were merged into whichever page covered the topic best, then redirected there so nothing was lost. A handful of genuinely useful posts were expanded instead of merged. Nothing was deleted.
We are telling you this for two reasons. First, because we would rather show you a real example than describe the concept in the abstract, and this one cost us something. Second, because the advice that follows on this page is what we actually did, not a checklist we assembled from someone else’s blog.
If you have been publishing steadily and wondering why it has not moved the needle, a free audit will tell you whether you have the same problem. If you do not, we will say so.
The update log
2026: the AI answer era
The defining shift of 2026 is not a single core update. It is that AI-generated answers now sit above traditional results for a large share of informational searches, which changes what a ranking is worth.
Two concrete developments matter for Iowa businesses:
- FAQ rich results were dropped in May 2026. Google no longer displays FAQ snippets in search. FAQ schema still has value for Bing and for AI systems parsing your content, and question-and-answer structure still helps human readers, but anyone selling FAQ markup on the promise of Google rich results is working from outdated information.
- Google confirmed there is no separate “AI SEO” discipline. The May 2026 guidance was direct: the foundations that earn traditional rankings are the same ones that get content retrieved and cited by AI systems. Crawlable, accurate, genuinely useful.
What to do: nothing exotic. This is the same content quality work, with less tolerance for filler. Our 2026 GEO playbook covers the specifics of getting cited in AI answers.
September and October 2025: volatility and AI amplification
Two closely spaced updates produced noticeable ranking movement, particularly for sites relying heavily on AI-generated content published at volume. Sites with original reporting, real photography, and named authors held up better.
This is where the “publish more, rank more” strategy stopped working for a lot of small sites.
June 2025 core update
Rolled out June 30 and completed in mid-July, a 16-day deployment. It targeted low-value content more aggressively than March, with better evaluation of whether a page actually satisfies the query behind the search.
Winners: resource-rich pages with original information. Losers: pages that restate what a dozen other pages already say.
March 2025 core update
Launched March 13 and completed March 27. The focus was relevance, matching queries to genuinely high-value content, alongside tightened spam policies aimed at link schemes and expired-domain abuse.
For Iowa businesses the practical effect was a reward for localized, authentic content. A service page that describes your actual work in your actual service area outperformed a generic page with a town name inserted into it.
August 2024 core update
Notable for explicitly aiming to give smaller, independent sites a fairer shot against large established brands. Google acknowledged that useful content comes from sites of every size.
For a small Iowa business this was genuinely good news, and it remains the clearest statement that you do not need to outspend a national competitor to outrank them on the searches that matter to you. You need to be more specifically useful than they are.
The trends that turned out to matter, and the ones that did not
Every year brings a list of SEO trends to worry about. Looking back at what was predicted for 2025 against what actually moved rankings is a useful exercise, because it shows how much of the annual trend cycle is noise.
Mattered more than expected:
- Content depth over content volume. The single clearest signal across every 2025 and 2026 update. Sites that published fewer, better pages outperformed sites that published constantly.
- Consistent business information. Matching name, address, phone, hours, and services across your site, Google Business Profile, and directories. Unglamorous, and it kept mattering.
- Genuine local specificity. Not “we serve Iowa” but naming the towns, describing the work, showing the projects.
Mattered less than the hype suggested:
- Voice search optimization as a separate discipline. Voice queries are conversational and long-tail, which is what good content already answers. Writing naturally covers it; a dedicated “voice strategy” was never needed.
- Chasing every new schema type. Core types earn their keep. Exotic markup rarely moved anything, and FAQ markup lost its Google rich result entirely in May 2026.
- Publishing frequency as a ranking factor. Posting weekly did not help sites whose posts were thin. In several cases it actively hurt, by adding weak pages to a domain judged as a whole.
The lesson we would draw from two years of updates: the advice that survives is boring. Be specific, be accurate, be genuinely useful, keep your information consistent. The tactics that need a new name every year tend to be the ones that stop working.
What to do when an update hits
The instinct is to change something immediately. Usually that makes things worse. A better sequence:
- Wait for the rollout to finish. Core updates take one to three weeks to deploy fully. Rankings move in both directions during that window, and reacting to a mid-rollout dip is reacting to noise.
- Check whether you actually dropped. Compare the same date range year over year in Search Console, not week to week. Seasonality accounts for more perceived drops than algorithms do.
- Identify which pages lost, not just that traffic fell. If three thin pages dropped and your service pages held, that is the algorithm doing what it says it does.
- Fix the content, honestly. Would someone who knows your industry find the page genuinely useful, or does it exist because you needed a page for a keyword?
- Then wait. Recovery usually requires the next update cycle to reassess your site. That can be months. There is no way to hurry it, and anyone offering one is selling something.
How to check whether an update actually hit you
Ten minutes in Search Console answers this properly, and it costs nothing:
- Open Performance and set the date range to 16 months. Not 28 days. You are looking for a step change, not a normal weekly wobble.
- Compare the same weeks year over year. A drop in late December is a holiday, not an algorithm.
- Switch to the Pages tab and sort by clicks. If your money pages held and only thin blog posts dropped, the update did what it was designed to do and your service pages are fine.
- Check average position separately from impressions. Losing low-quality impressions while holding clicks is a good outcome that looks like a bad one on a graph.
- Note the exact date the change began and compare it against confirmed rollout dates. If your drop started two weeks before an update, the update is not the cause.
That last point catches most false alarms. Businesses regularly attribute a drop to an algorithm when the real cause was a site migration, an expired plugin, a hosting change, or a page that quietly started returning an error.
Frequently asked questions
How often does Google release core updates?
Typically three to four confirmed core updates a year, each taking one to three weeks to roll out. Thousands of smaller unannounced changes happen continuously.
My rankings dropped. Was it an update?
Maybe. Before assuming so, check whether a confirmed update was rolling out on those dates, whether the drop is seasonal, and whether it affected all pages or only some. A single page dropping is rarely an algorithm story.
How long does recovery take?
If content quality was the issue, expect to wait for a future update to reassess your site, often several months. Technical problems can resolve faster. Anyone promising recovery on a fixed timeline is guessing.
Does this affect Iowa businesses differently?
Local businesses are somewhat insulated, because proximity carries weight in local results and there is less competition in most Iowa markets than in a metro. But “insulated” is not “immune,” and thin content is judged the same everywhere.
Should I stop publishing content?
No, but publish less and better. We consolidated our own blog from 131 posts to under 80 in 2026 for exactly this reason: a large number of thin posts competing with each other was holding back the pages that actually mattered.
For the underlying work that survives every update, see our Iowa SEO services, or request a free audit and we will tell you plainly whether an update hurt you or something else did.
