B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
80%
80% -- share of websites with critical seo issues for Websites in Inclick SEO audits, Polish market (2026)
80% of websites audited on the Polish market by Inclick have at least 5 critical SEO issues blocking organic visibility growth.
- Proprietary audit dataset; sample size not specified
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
80%
Unit
Percentage
Data Vintage
2026
Entity
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Inclick
Primary
Tier A
https://inclick.pl/renderowanie-javascript-seo-audyt/ ↗
Source Article
Renderowanie JavaScript w SEO – audyt widoczności treści dynamicznych
Z naszych audytów SEO na polskim rynku wynika, że 80% stron ma minimum 5 krytycznych problemów, które blokują wzrost widoczności organicznej. W 2026 roku pytanie nie brzmi „czy Google potrafi renderować JavaScript” — brzmi „kto jeszcze to potrafi”. Odpowiedź jest niepokojąca: spośród ośmiu głównych …
Original Research
Inclick
· Original study ↗
Methodology
Threshold: minimum 5 critical problems blocking organic visibility growth; from Inclick's proprietary SEO audits on the Polish market
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Websites in Inclick SEO audits, Polish market: 80% share of websites with critical seo issues. Source: Inclick (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/polish-websites-critical-seo-issues-2026
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<blockquote cite="https://lighthousedata.io/data/polish-websites-critical-seo-issues-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>80%</strong> -- share of websites with critical seo issues for Websites in Inclick SEO audits, Polish market<br><small>Source: Inclick (2026) · <a href="https://lighthousedata.io/data/polish-websites-critical-seo-issues-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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