Webflow vs WordPress: Performance and Speed Compared

Performance Webflow vs WordPress: Technical Analysis 2025

Web performance has become a critical factor for SEO and user experience. Let's objectively compare the performance of Webflow and WordPress.

Test Methodology

Sites Tested:

• Identical corporate website on both platforms
• Same content, optimized images
• Tests from Switzerland and internationally
• Measurements over 30 days (average)

Tools Used:

• Google PageSpeed Insights
• GTmetrix Pro
• WebPageTest
• Core Web Vitals

Performance Results

Google PageSpeed Insights (Mobile):

• Webflow: 92/100 (excellent)
• WordPress optimized: 85/100 (good)
• WordPress standard: 65/100 (needs improvement)

Loading Time (Largest Contentful Paint):

• Webflow: 1.2 seconds
• WordPress optimized: 1.8 seconds
• WordPress standard: 3.2 seconds

First Input Delay (FID):

• Webflow: 8ms (excellent)
• WordPress optimized: 25ms (good)
• WordPress standard: 120ms (improvement required)

Performance Factor Analysis

Generated Code:

• Webflow: Clean and automatically optimized HTML/CSS
• WordPress: Variable code depending on theme and plugins

Resource Management:

• Webflow: Automatic minification, integrated global CDN
• WordPress: Manual optimization necessary

Images:

• Webflow: Automatic compression, WebP formats
• WordPress: Depends on optimization plugins

WordPress Hosting Impact

Shared Hosting (CHF 5-15/month):

• Loading time: 4-8 seconds
• PageSpeed Score: 40-60/100
• Availability: 95-98%

Optimized VPS (CHF 50-150/month):

• Loading time: 1.5-3 seconds
• PageSpeed Score: 70-85/100
• Availability: 99.5%+

Premium Hosting (CHF 200+/month):

• Loading time: 1-2 seconds
• PageSpeed Score: 85-95/100
• Availability: 99.9%+

Business Impact of Performance

Conversion Statistics:

• 1 second delay = -7% conversions
• 3 seconds loading = 32% abandonment
• Slow mobile = -50% mobile traffic

SEO and Core Web Vitals:

• Performance = Google ranking factor
• Webflow sites: better average positioning
• Slow WordPress: confirmed SEO penalty

Free technical audit to analyze performance impact on your business and determine the best strategy.