Keyword Research
Free keyword research tool: expand seed terms into buyer-intent and question keywords with instant volume estimates, difficulty and CSV export.
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Free Headline Analyzer (Title & CTR Score)
Paste a headline and get an instant 0-100 grade with a transparent factor breakdown and specific ways to improve it — free, unlimited and in your browser.
Why use this instead of doing it manually
Free headline analyzer: score any title or headline across 10 ranking signals — power words, numbers, length and emotional pull — with fix-ready tips.
| Capability | The manual way | With ContentSERP |
|---|---|---|
| Cost | Gated graders that demand a signup | Free, unlimited, no email wall |
| Transparency | A black-box number | Ten weighted factors, each explained |
| Next steps | A vague “try harder” score | Specific, fix-ready tips per weak factor |
| Privacy | Your headline uploaded to a server | Scored on-device, never sent anywhere |
Frequently asked questions
How is the headline score calculated?
It is a fixed, transparent rubric of ten weighted signals — word count, character length, power words, emotional words, numbers, headline type, urgency, alliteration, capitalisation and front-loaded value — that always sum to 100. The same headline always gets the same grade.
Is a high-scoring headline guaranteed more clicks?
No tool can guarantee that, and anyone who says so is overselling. These signals are directional patterns found to correlate with higher click-through; treat the score as a coaching guide and A/B test the real thing. Pro connects your headlines to live SERP CTR data.
Does it work for blog titles, ads and email subject lines?
Yes. Anything short that needs to earn a click benefits from the same signals — the length guidance maps well to title tags, and the emotional and power-word checks apply to ads and subject lines too.
Is my headline stored or uploaded?
No. All scoring runs locally in your browser using a deterministic model, so your draft headlines never leave your device and there is no limit or watermark.
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