Why Google's Big Updates Don't Happen All at Once

What People Want to Know About Google Updates

When Google announces a big update to how they rank websites, people who work on websites (called SEOs) pay close attention. Recently, someone asked Google's John Mueller an interesting question: Do these updates happen all at once, or do they roll out in pieces? This is something many people have wondered about because during these updates, website rankings often jump around for several weeks instead of just changing once and staying put.

Why Rankings Seem to Bounce Around

If you've ever noticed your favorite website suddenly appearing higher or lower in Google search results during an update, you're not imagining things. These bouncy rankings happen because Google isn't making just one change—they're updating lots of different parts of their system. Think of it like renovating a house room by room instead of tearing it all down and rebuilding at once.

Google's Step-by-Step Approach

John Mueller, who works at Google, explained that they don't officially announce different stages of their updates. However, because these updates involve big changes to many different systems, they sometimes have to roll them out step-by-step rather than all at once. This is also why updates can take a while—sometimes two to three weeks—before they're completely finished.

No Single Update Machine

Here's something cool Mueller shared: there's no single button that Google clicks to start an update. Different teams at Google work on different parts of the search system, and each update reflects what those various teams have been working on. So every core update can be a little different depending on which systems and components are being changed.

Different Teams Working on Different Pieces

Imagine Google's search system like a really complicated puzzle with many pieces. Different groups of smart people at Google work on different puzzle pieces. When it's time for a big update, all these pieces need to come together, but they can't all be switched on at the exact same moment. That's why you might see ranking changes happen in waves over several weeks.

How Spam Updates Fit In

Sometimes Google releases a spam update right before a core update. This isn't a coincidence! Think of it like cleaning your room before rearranging the furniture. Google first removes spammy, low-quality content, and then rolls out the bigger changes that help good content show up better in search results.

How This Compares to the Old Days

About 25 years ago, Google used to update their search results every single month. Back then, website owners called the crazy ranking changes during updates the Google Dance because everything would jump around so much. Over time, updates became more complex and could cause ranking shifts for months instead of just a few days.

Think of It Like Computer Software

One helpful way to understand Google updates is to think about your own computer. You have programs (like apps and games) and you also have the operating system that runs everything. Google has ranking systems (the programs) and infrastructure (the operating system). Sometimes updates change just the ranking programs, but other times they improve the whole foundation that everything runs on.

What This Means for You

If you have a website or just like to understand how the internet works, this information is really helpful. When Google announces a core update, don't panic if your rankings bounce around for a few weeks. This is totally normal because the update is rolling out in stages across many different systems. The best thing you can do is focus on creating helpful, quality content and be patient while the update finishes.

References

1. Search Engine Journal - Google Answers Why Core Updates Can Roll Out In Stages (https://www.searchenginejournal.com/google-answers-why-core-updates-can-roll-out-in-stages/571003/) 2. Google Search Central Blog - Official announcements about Google Search updates (https://developers.google.com/search/blog) 3. Google Search Status Dashboard - Track ongoing Google Search updates (https://status.search.google.com/)