Smugmug vs Squarespace — Platform Benchmark

31.4

Smugmug

12 sites

56.2

Squarespace

436 sites

WINNER

Score Summary

Avg AI Readability

37.7 76.7

Avg Security

33.3 56.5

Avg Efficiency

28.4 50.2

Avg Total Score

31.4 56.2

Avg Structure

19.4 73.6

Avg Load Complexity

34.8 41.9

Avg Lighthouse

31.7 32.6

Best Site Score

42.3 71.1

Worst Site Score

23.1 36.6

Smugmug Squarespace

Performance by Industry

Average total score for each platform within shared industries.

Industry	Smugmug	Squarespace
Architecture	—	58.2 18 sites
Content Creation	—	55.8 3 sites
Corporate-personal	—	56.9 29 sites
Design	—	57.7 7 sites
Film & Video	—	57.1 4 sites
Photography	—	56.1 375 sites

Comparison Insights

Overall Verdict

Squarespace significantly outperforms Smugmug by 24.8 points - a gap large enough to suggest structural differences in how each platform supports web quality.

Dimension Edge

Smugmug leads in: nada. Squarespace leads in: AI Readability, Security, Efficiency, Structure, Load Complexity. Squarespace has a broader performance advantage across dimensions.

Opportunities for improvement

Smugmug could target AI Readability, Security, Efficiency, Structure, Load Complexity to close the gap.

Industry-by-Industry Results

The platforms split industry wins evenly across 6 shared verticals - the overall score gap may be driven by a few outlier sites rather than a consistent pattern.

Sample Size Consideration

Squarespace has 36.3× more audited sites than Smugmug. Larger samples surface more variation and may pull averages toward the mean, so this comparison should be read with that in mind.