B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
30%
30% -- organic traffic decline for Businesses redesigning websites without an SEO strategy (2025)
Businesses that redesign their website without an SEO strategy often suffer a 30% to 50% drop in organic traffic.
- Reported as a range of 30% to 50% drop
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
30%
Unit
Percentage
Data Vintage
2025
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
HubSpot and Ahrefs
Primary
Tier C
https://nekkodigital.com/blog/website-redesign-without-losing-seo/ ↗
Source Article
Redesign Your Website Without Losing SEO
Redesign Your Website Without Losing SEO
A website redesign can destroy your SEO if done wrong. Follow this checklist to protect your rankings during a redesign — 301 maps, schema, internal links.
By Taylor Asao Published
Head of Business Development & Operations
Why Do Website Redesigns Often Destr…
Original Research
HubSpot and Ahrefs
· Original study ↗
Methodology
Source reports a range of 30% to 50%; midpoint (40%) used as the value. Attributed to combined 2025 data from HubSpot and Ahrefs; no specific report named.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Businesses redesigning websites without an SEO strategy: 30% organic traffic decline. Source: HubSpot and Ahrefs (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/organic-traffic-drop-redesign-2025
HTML Embed
<blockquote cite="https://lighthousedata.io/data/organic-traffic-drop-redesign-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30%</strong> -- organic traffic decline for Businesses redesigning websites without an SEO strategy<br><small>Source: HubSpot and Ahrefs (2025) · <a href="https://lighthousedata.io/data/organic-traffic-drop-redesign-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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