What is Google &num=100?
Google &num=100 is a search parameter traditionally used to request up to 100 organic results on a single Google Search results page. For years, SEOs used it to speed up manual rank checks, competitive analysis, and SERP data collection. However, Google deprecated or significantly limited this parameter in September 2025, meaning &num=100 now no longer returns 100 results and is often ignored by Google entirely.
Why is Google &num=100 important?
- Historical workflow: For more than a decade, it was a staple for manual SERP reviews and for custom data gathering.
- Recent deprecation: Google’s 2025 update reduced or removed support for loading 100 results, disrupting SEO tools and workflows.
- Impact on reporting: After the change, many sites saw shifts in impressions and average position due to how deep-page results are now surfaced and counted.
- Tool adjustments: Rank trackers, crawlers, and internal scripts that relied on the parameter now require reconfiguration.
- SERP structure insight: The change reflects Google’s continued move toward controlled SERP experiences and less bulk data access.
How to adapt after the &num=100 change
- Update reporting dashboards: Annotate mid-September 2025 to explain impression or average-position anomalies.
- Switch to paginated checks: Use traditional pagination (start= parameters) for manual reviews, even though it’s slower.
- Validate SEO tools: Confirm how your rank-tracking or SERP-monitoring software now retrieves deeper search results.
- Focus on top-visibility areas: Prioritize rankings in the top 10 (where impressions truly matter) rather than long-tail position tracking.
- Reassess competitive analysis: Expect reduced data depth; supplement with alternative data sources or keyword sampling.
- Communicate the shift: Let stakeholders know that data changes may reflect Google’s update, not a drop in organic performance.
Google’s retirement of &num=100 marks a meaningful shift in how SEOs access SERP data. By understanding the update and adapting workflows accordingly, you can maintain reliable reporting and stay focused on the performance metrics that truly drive results.
