B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
35%
35% -- share of valuable keywords missed for Polish SEO client niches (2026)
On average, Polish clients omit 35% of valuable keywords in their niche based on over 200 content audits.
- Based on proprietary agency experience/audits, formal methodology details not published
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
35%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
200
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
60
Freshness
95
Source
Inclick.pl
Primary
Tier B
https://inclick.pl/content-gap-analysis-audyt-seo/ ↗
Source Article
Content gap analysis w audycie SEO – jak znaleźć luki
Content gap analysis to jedno z najwyżej-ROI działań w SEO. Zamiast zgadywać, o czym pisać, analizujesz, na jakie frazy rankuje konkurencja, a Ty nie. Zamiast tworzyć treść na ślepo, wypełniasz konkretne luki, które Google już potwierdził jako wartościowe — bo ktoś inny na nich rankuje. Z naszego do…
Original Research
Inclick.pl
· Original study ↗
Methodology
Agency's proprietary analysis of 200+ content audits on the Polish market; states clients on average omit 35% of valuable keywords in their niche; detailed methodology not published.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Polish SEO client niches: 35% share of valuable keywords missed. Source: Inclick.pl (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/polish-seo-clients-missed-keywords-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/polish-seo-clients-missed-keywords-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>35%</strong> -- share of valuable keywords missed for Polish SEO client niches<br><small>Source: Inclick.pl (2026) · <a href="https://lighthousedata.io/data/polish-seo-clients-missed-keywords-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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