Custom vs Weebly — Platform Benchmark

51.8

Custom

254 sites

WINNER

48.4

Weebly

2 sites

Score Summary

Avg AI Readability

52.2 57.3

Avg Security

37.2 16.7

Avg Efficiency

56.6 56.0

Avg Total Score

51.8 48.4

Avg Structure

47.1 51.6

Avg Load Complexity

67.6 61.0

Avg Lighthouse

54.9 55.5

Best Site Score

87.6 53.9

Worst Site Score

15.7 42.9

Custom Weebly

Performance by Industry

Average total score for each platform within shared industries.

Industry	Custom	Weebly
Architecture	52.4 6 sites	—
Content Creation	54.1 6 sites	—
Corporate-personal	47.3 86 sites	—
Design	66.2 3 sites	—
Photography	53.9 153 sites	48.4 2 sites

Comparison Insights

Overall Verdict

Custom holds a modest 3.4-point lead over Weebly. The difference is real but not decisive.

Dimension Edge

Custom leads in: Security, Load Complexity. Weebly leads in: AI Readability, Structure. Each platform has distinct strengths in different dimensions.

Opportunities for improvement

Custom could target AI Readability, Structure to close the gap.
Weebly could target Security, Load Complexity to improve.

Industry-by-Industry Results

Custom wins in 1 of 5 shared industries, suggesting its advantage is consistent rather than driven by a single vertical.

Sample Size Consideration

Custom has 127× more audited sites than Weebly. Larger samples surface more variation and may pull averages toward the mean, so this comparison should be read with that in mind.