B
Evidence Grade B
Graded
under review
Safe to Cite
Current
20%
20% -- content consumption rate for email readers (2026)
Most readers only consume 20% of written content.
- Attributed to Nielsen Norman Group research without specific study citation
- Applied to email context by article author
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
20%
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Nielsen Norman Group
Primary
Tier C
https://www.appikon.com/blog/200-power-words-to-rock-your-shopify-back-in-stock-emails ↗
Source Article
200+ Power Words to Rock your Shopify Back in Stock Emails!
Original Research
Nielsen Norman Group
· Original study ↗
Methodology
Research by Nielsen Norman Group on web/email reading behavior, cited secondhand
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
email readers: 20% content consumption rate. Source: Nielsen Norman Group (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/readers-consume-20-percent-content
HTML Embed
<blockquote cite="https://lighthousedata.io/data/readers-consume-20-percent-content" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>20%</strong> -- content consumption rate for email readers<br><small>Source: Nielsen Norman Group (2026) · <a href="https://lighthousedata.io/data/readers-consume-20-percent-content" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
Share
Related Statistics
Use this data in your work
Copy the citation, embed the widget, or explore thousands more verified marketing statistics -- all free.