SEO Knowledge, From The Experts

Our resources help you in everyday SEO – new developments in the Blog, SEO knowledge at Ask SISTRIX, free tools and SISTRIX tutorials.

SISTRIX Blog

Current SEO insights

Your meeting-point for SEO news, professional data analysis and expert opinion on the current trends in the platform economy.

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Top domains in the new AI Mode (USA)
AI Mode combines chatbot and web search. It’s currently only available in the US but Google has already announced plans to roll it out to Europe too. Based on 10,000 keywords, we analysed which domains are most frequently displayed in AI Mode in the US. As in the classic web […]
Johannes Beus
02.07.2025
Google June 2025 Core Update – Information and Analysis
The June 2025 Core Update was announced on the 30th June 2025 with a roll-out planned for three weeks. This is the second core update of 2025. Helpful statistics and analysis will be provided below including lists of affected domains across various countries.
Steve Paine
01.07.2025

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Ask SISTRIX

Your SEO Knowledge Library

We’ll show you how SEO works! Ask SISTRIX is your knowledge database about SEO, Google and the platform economy.

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The 8 Most Common SEO Mistakes Made By Beginners
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How Long is a Good SEO article?
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Search Intent – A Quick Guide
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These are the CTR’s For Various Types of Google Search Result
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What is Web Accessibility and Why it’s Important for Your Website
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Common SEO Mistakes: Canonical Tags
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SISTRIX Tutorials

Step-by-step to SEO professional

The right workflows for SEO tasks: these tutorials will guide you through the most difficult challenges in everyday SEO with step-by-step instructions.

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With the monthly TrendWatch newsletter you’ll never miss out on research for current trending keywords. With IndexWatch you’ll get quarterly updates on winners and losers, including expert analysis.

SISTRIX TrendWatch
Trends, back-stories and surprises”
Every month our data journalists bring you 10 keyword growth trends. From ayahuasca to uluru you’ll find brands, products and health topics along with an 18-month trend graphic.
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SISTRIX SectorWatch
Leading Domains and High Performance Content
SectorWatch exposes true competitors and analyses the high performance content in Google’s organic search results. Published monthly by the SISTRIX data journalism team.
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SISTRIX IndexWatch
The biggest winners and losers – analysed and listed.
Every quarter for the UK, and every year for the US market – detailed and useful information on rising and falling domain visibility.
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Visibility Index

Learn more about the SISTRIX Visibility Index

The Visibility Index is the only way to measure the true performance of a domain, a host, a directory or even a URL, in the Google Search results.

Visibility Index

What it is, and why you should use it

Free of seasonal and unpredictable traffic trends, the VI is both a daily tracker, and competitor comparison.

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Visibility Index

How it’s calculated

How the Visibility Index is calculated, and a background to the VI, the gold-standard for measuring SEO success since 2008.

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