When you open the Topic Clusters view in RankDots, you'll notice that some topics display a colored label in the top-right corner of their card — labels like high potential traffic, high volume, trending, commercial, and low difficulty. This article explains what each label means, how they are calculated, and how to use them to prioritize your content strategy.
What are topic labels?
Topic labels are automated recommendations generated by RankDots to highlight which topic clusters represent your single best opportunity in each strategic category. Rather than leaving you to manually compare dozens of metrics across all your topics, RankDots surfaces the top-ranked topic for each opportunity type - giving you an instant shortlist of where to focus your efforts first.
The five label types:
🟣 high potential traffic
What it means: This topic offers the greatest estimated organic traffic gain if you were to rank for its keywords.
This label is awarded to the topic with the highest Max Potential Traffic Growth - calculated by combining the search volume of keywords where you have a realistic chance of ranking (easy-to-rank spots) with estimated click-through rates based on target positions. Think of this as your highest-upside bet: the topic that could bring the most new visitors to your site if you publish and rank for it.
When to prioritize it: Choose this topic when your primary goal is growing raw organic traffic as quickly as possible.
🟠 high volume
What it means: This topic cluster has the highest total keyword search volume across all its keywords.
The label goes to the topic with the maximum total Search Volume, regardless of difficulty or competition. High volume topics represent the biggest audience conversations in your niche - lots of people are searching for these terms every month.
When to prioritize it: Choose this topic when you want to target the broadest possible audience and your site has the domain authority to compete for high-volume terms. Note that high volume doesn't always mean easy to rank - pair this signal with the difficulty score before committing.
🔵 trending
What it means: This topic's search volume has grown the most over the past 3 months, making it the fastest-rising opportunity in your project.
RankDots tracks 3-month search trend velocity for every keyword, and awards this badge to the topic showing the strongest upward momentum. Trending topics indicate emerging user interest - catching a topic early, before competition intensifies, can lead to disproportionate long-term rankings.
When to prioritize it: Choose this topic when you want to be an early mover on a growing trend, or when you're building topical authority in a fast-evolving niche.
🟡 commercial
What it means: This topic has the strongest commercial search intent signal - meaning users searching for these keywords are most likely comparing options, evaluating products or services, or preparing to make a purchase.
The label is awarded to the topic with the highest proportion of Commercial and Transactional intent keywords. RankDots determines intent using a multi-signal system: a custom intent model, SERP feature analysis (Shopping carousels, Review snippets, and Product ads are strong commercial signals), and keyword pattern matching.
When to prioritize it: Choose this topic when your goal is generating leads, conversions, or revenue - not just traffic. Commercial-intent pages often drive more valuable actions per visit than purely informational content.
🟢 low difficulty
What it means: This topic has the lowest average keyword difficulty among all topics with meaningful search volume, making it the easiest opportunity to rank for in your project.
The label identifies the topic with the minimum Difficulty score while still having a reasonable Max Search Volume - so it won't recommend a topic with near-zero audience interest just because it has no competition. Keyword difficulty is calculated by analyzing the top-10 SERP results for each keyword using RankDots' SERP Checker and Keyword Planner data.
When to prioritize it: Choose this topic when you're working with a newer site, limited authority, or when you want to generate quick wins - early rankings that build momentum and trust with Google before tackling harder topics.
One topic can hold multiple labels
A single topic cluster may simultaneously be your #1 High Volume and #1 Trending pick - this is a particularly strong signal.
Using labels alongside sorting & filtering
Labels work hand-in-hand with the Sort by dropdown at the top of the Topic Clusters view. The default sort is Easy Traffic Wins, which surfaces the best balance of volume and achievability. You can also sort by:
Search Volume - aligns with the 'high volume' label logic
Difficulty - helps you manually scan for Low Difficulty topics
Trend - mirrors the 'trending' label ranking
Use the Filters panel to narrow by intent type (e.g., show only Commercial topics) or difficulty range, then cross-reference with the labels to make your final prioritization decision.