What is CTR?
Also known as: Click-Through Rate
Click-Through Rate — the percentage of impressions that result in a click. The single most useful leading indicator of creative performance.
CTR = (Clicks ÷ Impressions) × 100The detailed definition
CTR is the leading indicator that predicts everything else. Higher CTR usually means lower CPC (platforms reward relevance), lower CPA (more clicks at the same CPM), and earlier signal on which creatives are working. Industry benchmarks: Meta Feed ~1–2%, Meta Stories/Reels 0.5–1%, Google Search 3–5% for non-brand and 10%+ for brand, TikTok 1–2%, Snap 0.5–1.5%. CTR in isolation can mislead — bot traffic and accidental taps inflate it without driving conversions — so always pair with downstream metrics. CTR decay (week-over-week drop > 15%) is the earliest fatigue signal; it precedes ROAS decay by 7–14 days.
Related terms
Frequently asked about CTR
›What is a good CTR?
Platform-dependent. Meta Feed: 1–2% is healthy, 2%+ is strong, below 0.5% suggests creative or audience issues. Google Search: 3–5% for non-brand terms, 10%+ for brand. TikTok: 1–2% typical. Snap: 0.5–1.5%. Compare against your platform's average for your industry rather than a universal benchmark.
›What does declining CTR mean?
Usually creative fatigue. If frequency is climbing and CTR is dropping week-over-week by 15% or more, your audience has seen the creative enough times that they're glazing past it. Plan a refresh; expect ROAS to drop 7–14 days later if you don't.
›Should I optimize for high CTR?
Yes, but cautiously. Engagement-bait creatives (curiosity gaps, false claims, clickbait) can drive high CTR without converting — because the audience clicks expecting one thing and bounces when they see another. Pair CTR with conversion rate to avoid optimizing for clicks that don't matter.
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