The SEO world has been shaken by Google’s landmark “Update 100,” an algorithmic and structural change that is already sending ripples through the industry. While most updates tweak ranking signals, this one alters the very mechanics of how search results are shared with the wider ecosystem — and that means affiliate marketers, bloggers, and content creators will need to rethink how they approach data, strategy, and competition.
What Has Changed?
Traditionally, SEO tools such as Ahrefs, SEMrush, and others relied on Google’s URL parameter “&num=100” to pull the top 100 results for a given query. This feature allowed third-party tools to scrape and analyse rankings beyond the first page, creating the datasets marketers depend on for keyword research, competitive intelligence, and content strategy. 
But in mid-September, Google began deprecating this parameter. Instead of 100 results on one page, searches are now broken into multiple smaller page loads, limiting the ability of SEO software to scrape deep keyword data. In short, Google has tightened the tap on publicly available ranking information.
The reasons are twofold. First, Google knows the competitive value of its data in the age of AI and wants to safeguard it. Second, scraping by bots and emerging AI search rivals has become rampant. By restricting data access, Google not only protects its own commercial interests but also seeks to control how competitors leverage its search index.
The Immediate Fallout
For marketers, the most immediate impact is the disappearance of deep ranking visibility. Many have already seen anomalies in Google Search Console: rankings that appear “lost” but are, in reality, still intact. The issue is not the ranking itself, but how SEO tools collect and interpret the data.
The consequences are significant:
- Keyword tools may become less reliable beyond the top 10–20 positions.
- Subscription costs are likely to rise as companies like SEMrush and Ahrefs seek alternative ways to source accurate data.
- Smaller creators and agencies may be priced out, leaving the door open for larger firms with bigger budgets.
But where there’s disruption, there’s opportunity.
The Opportunity for Affiliates
Affiliate marketing has always thrived on agility. While others panic about losing data, affiliates can pivot and extract value in new ways:
- Save your data now – Export full keyword reports today and keep them archived. That historic snapshot will help track progress and reveal growth opportunities even as future data becomes harder to obtain.
- Track visitors in real time – Install on-site analytics that show which pages people are landing on, from which sources, and how they behave once there. Real-time tracking bypasses Google’s restrictions and gives you practical insights into what’s really working.
- Use AI tools differently – While AI can’t yet replace the vast datasets of SEO giants, smart use of tools like Notebook LM or custom scripts can help you analyse content, identify potential keyword clusters, and optimise pages for human-first search intent.
- Archive competitor insights – Download and store keyword reports for competitors now. This information will become increasingly valuable in a data-restricted environment, helping you spot gaps in the market later.
- Shift focus to conversions, not vanity metrics – Google’s changes highlight the need to move beyond impressions and rankings. Affiliates should concentrate on clicks, engagement, and sales — the metrics that truly drive revenue.
Who Will Be Affected?
The impact stretches across the digital marketing ecosystem:
- SEO agencies that rely on rank tracking for client reporting.
- Local SEO specialists whose visibility strategies depend on niche keyword insights.
- Content strategists who use keyword gaps to shape editorial calendars.
- AI tools that scrape search results to train models.
- Affiliate marketers who need accurate keyword data to scale campaigns.
In short, almost everyone in the industry.
Looking Ahead
While some call this a death knell for SEO transparency, history suggests otherwise. Every major update — from Panda to Penguin to Core Web Vitals — sparked fear before ushering in new opportunities. Update 100 is no different.
For affiliates, the lesson is clear: this is a chance to future-proof your business. Those who adapt will find themselves ahead of the curve. By focusing on sales over superficial rankings, by leveraging real-time data, and by building proprietary datasets, affiliates can not only survive but thrive in a post-Update 100 landscape.
The industry is shifting from an obsession with “what do I rank for?” towards a sharper focus on “what revenue am I driving?” That shift, while uncomfortable for some, will ultimately reward affiliates who take a business-first approach.
