A sudden drop in Google traffic is stressful, and the temptation is to start changing things straight away. Don’t. Making changes before you know the cause can turn a temporary dip into a lasting one. Work through these steps first.
Step 1: Confirm the drop is real
A surprising number of “ranking drops” are actually measurement problems. Before anything else:
- Check Google Search Console, not just Analytics. Search Console shows clicks and impressions from Google directly. If Search Console is steady but Analytics dropped, your tracking is probably broken. A removed tag or a new cookie banner is a common cause.
- Check a rank tracker carefully. Rankings bounce around day to day, and trackers check from one location. Make sure the trend holds over a week or more.
- Compare the same period last year. Plenty of Auckland businesses are seasonal. Business-to-business searches often go quiet over the Christmas and January holidays, while many trades get busier in spring and summer.
Step 2: Work out exactly what dropped
In Search Console’s performance report, compare the last 28 days with the previous period, then look at the Pages and Queries tabs.
| Pattern | What it usually points to |
|---|---|
| The whole site dropped at once | A technical problem, a site-wide change, a Google update, or a manual action |
| One section dropped (such as the blog) | A change to that section’s template, or a Google update affecting that kind of content |
| A few key pages dropped | Those pages changed, were redirected, or a competitor overtook them |
| Impressions steady but clicks fell | The results page changed (more ads, an AI-generated answer, a map pack) rather than your ranking |
| Brand searches dropped too | Fewer people searching for you by name, which isn’t an SEO problem as such |
Step 3: Line up the timing with your own changes
Most drops I see come from changes to the site itself. Ask what happened in the week or two beforehand:
- A redesign, rebuild or move to a new platform
- Changed page addresses (URLs) without redirects
- A new theme, page builder or SEO plugin
- Content removed, merged or heavily rewritten
- A move to a new host, domain or HTTPS set-up
- A developer pushing a staging setting live, such as noindex
If the timing lines up with a site change, start there. Redirects and indexing settings are the first things to check. The technical SEO audit checklist runs through them in order.
Step 4: Check whether Google changed something
Google lists confirmed ranking updates on its Search Status Dashboard. There are broad core updates several times a year, plus separate spam updates. The September 2026 spam update, for example, began rolling out on 24 September 2026 and was expected to take up to two weeks.
If your drop lines up with an update and nothing changed on your site, the lesson is usually about quality and usefulness rather than a single technical fault. Google’s advice after core updates is not to make hasty fixes, but to look honestly at whether your content is the most helpful result for the searches you’ve lost.
Step 5: Look for a manual action or security issue
In Search Console, open Security & Manual actions. A manual action means someone at Google has found something that breaks the spam policies, such as unnatural links or thin, scaled content. It’s rare for an ordinary business site, but if there’s one there, it explains everything, and the report tells you what to fix.
Step 6: Check the competition and the results page
Search your main terms and look at what’s ranking now. Has a competitor launched new pages? Has a directory or national brand moved in? Has Google started showing an AI-generated summary or more ads above the results? Sometimes you haven’t dropped so much as been pushed down the page.
What to do next
| Cause | What to do |
|---|---|
| Tracking broke | Fix the tracking, then re-check. Nothing changed in Google |
| Migration or URL changes | Map old URLs to new ones with 301 redirects, fix internal links and resubmit the sitemap |
| Noindex or blocking | Remove it, then request indexing for key pages in Search Console |
| Core update | Improve the usefulness and depth of the affected pages. Recovery usually shows at a later update |
| Manual action | Fix the specific issue, then submit a reconsideration request |
| New competition | Compare the pages honestly and close the gaps in content, evidence and reviews |
| Seasonality | Nothing to fix. Plan content and promotions ahead of your busy season |
Prevention is easier than recovery. If you’re planning a redesign, read up on technical SEO and site migrations first. If you’re dealing with a drop right now, an SEO audit will pin down the cause. This guide is part of my Auckland SEO guide.