On September 13, 2025, Google made a seemingly small change that sent shockwaves through the SEO industry.
The removal of the 100 results per page option (“num=100” search parameter) from their search systems has fundamentally altered how rank tracking works, creating what many are calling the biggest infrastructure challenge the SEO industry has faced in years.
For years, SEO platforms could retrieve the top 100 search results in a single request by adding &num=100 to Google search URLs. This simple parameter allowed us to efficiently track keyword rankings across all positions that matter for SEO strategy.
Google’s removal of this parameter forces all data providers to use pagination – requesting 10 results at a time, across 10 separate pages, to get the same 100 results we used to get in one request. This seemingly simple change has massive implications:
Not all ranking positions really need daily updates – top 20 drives SEO performance, while top 100 drives prioritization:
Within 24 hours of Google’s announcement, our engineering team adapted the tracking to ensure data reliability and accuracy and made some smart trade-offs:
While we were solving the top 100 tracking challenge, we weren’t just maintaining the past – we were building the future.
This week, we’re launching Advanced AI Overview Tracking, included at no additional cost for all existing customers.
Our new daily AI Overview tracking provides comprehensive insights into how your content performs in the age of AI-powered search:
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