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Core Update: What is it and what to do if you are affected?

Imagine your website suddenly loses a massive amount of visibility on Google - for seemingly no reason. Frustrating, isn't it? Welcome to the world of Google Core Updates. They come unannounced, can shake up rankings and often leave you at a loss. But don't worry - you're not at the mercy of it. There are ways to react, optimize and get back on top.

What is a core update anyway?

A core update is a comprehensive change to Google's central algorithm. It is not a penalty, but a readjustment of the evaluation criteria used to evaluate content on the web. The aim is to improve the quality of search results.

What you should know:

  • Core updates happen several times a year.
  • They often have a sector-specific or thematic impact.
  • Even high-quality pages can be affected - without there being an "error".

Important: If you are affected, this is not necessarily due to poor quality, but because Google is setting new standards - for example in terms of topic authority, topicality or user signals.

What to do if your site is affected by the core update?

A loss of ranking is annoying - but also an opportunity to improve. Here are the steps you should take:

  1. Keep calm - wait 1-2 weeks, as the effect often stabilizes.
  2. Analysis of your visibility via tools such as SISTRIX, Search Console or SEMrush.
  3. Compare yourself with sites that now rank better: What do they do differently or better?
  4. Evaluate your content honestly:
    • Are they up to date?
    • Do they offer real added value?
    • Are they comprehensive and well structured?
  1. Check technology & UX: Loading times, mobile optimization, clear navigation.
  2. Develop a long-term content strategy instead of just acting reactively.

Key points summarized

  • Core updates are algorithmic changes - not manual penalties.
  • Losses do not automatically mean bad content.
  • Analyze data and competition carefully.
  • Revise content with a view to relevance, trust and structure.
  • Sustainable SEO is the key - not a "quick fix".

Can ad|quo design help me with a negative result after the core update?

At ad|quo design, we help you respond to core updates in a targeted, data-based, strategic and creative way. Our focus is not just on technical optimization, but on what Google really wants: high-quality content, excellent user experience and long-term relevance.

Our services for you:

  • Analysis & evaluation of your website after a core update
  • Creation and implementation of sustainable SEO strategies
  • Content optimization with a focus on EEAT (Experience, Expertise, Authoritativeness, Trustworthiness)
  • Technical SEO audit & performance optimization
  • Monitoring & reporting with clear recommendations for action