B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
75%
75% -- share of page load time for average Shopify store third-party apps (2026)
Third-party apps account for about 75% of page load time on the average Shopify store.
- Estimate is an approximation ('about 75%')
Attribution:
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Lighthouse Research Team
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Source verified
Evidence graded
Value
75%
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
SpeedBoostr
Primary
Tier B
https://kirro.io/best-cro-tools-for-ecommerce ↗
Source Article
Best CRO Tools for Ecommerce (2026): 12 Tested Picks
The best CRO tools for ecommerce depend on your store’s traffic, budget, and where you’re losing sales. For most small-to-mid Shopify stores, Kirro (A/B testing), Microsoft Clarity (heatmaps), and GA4 (funnel analytics) cover about 80% of what you need. Stores with more traffic and budget can layer …
Original Research
SpeedBoostr
· Original study ↗
Methodology
SpeedBoostr study
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
average Shopify store third-party apps: 75% share of page load time. Source: SpeedBoostr (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/speedboostr-thirdparty-app-load-share
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<blockquote cite="https://lighthousedata.io/data/speedboostr-thirdparty-app-load-share" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>75%</strong> -- share of page load time for average Shopify store third-party apps<br><small>Source: SpeedBoostr (2026) · <a href="https://lighthousedata.io/data/speedboostr-thirdparty-app-load-share" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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