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Category: JavaScript libraries

Parsley.js

Based on 8 real audits

37
Avg. Performance
89
Avg. Accessibility
90
Avg. Best Practices
90
Avg. SEO
69
Avg. Security
76
Avg. Composite
37 /100
Avg. Performance
878 ms
Avg. TTFB
76 /100
Avg. Composite
8
Sites Audited

How Parsley.js sites compare

Parsley.js sites tend to score below average on performance (37/100), compared to the global average of 60/100.

Recent Audits

See all 8 websites using Parsley.js →
SitePerformanceGradeAudited
ukuat.org42B2026-10-13
adultxlook.info57B2026-08-18
thepornbin.com42B2026-07-25
bhf.org.uk21C2026-04-22
equifax.com43C2026-04-22
pearson.com31C2026-04-21
cancer.org40C2026-04-21
playstation.com27D2026-04-16

Commonly Used With

Sites that use Parsley.js also commonly use:

jQuery JavaScript libraries 8Open Graph Miscellaneous 7Google Tag Manager Tag managers 6Google Search Console Analytics 6Bootstrap Framework 6Cloudflare CDN 5Google Analytics Analytics 4Google Font API Font scripts 4WordPress CMS 4OneTrust Analytics 4

Compare with...

Parsley.js vs jQueryParsley.js vs Open GraphParsley.js vs Google Tag ManagerParsley.js vs Google Search ConsoleParsley.js vs BootstrapParsley.js vs CloudflareParsley.js vs Google AnalyticsParsley.js vs Google Font APIParsley.js vs WordPressParsley.js vs OneTrust

FAQ

What is the average Lighthouse performance score for Parsley.js sites?
Based on 8 real audits, Parsley.js sites score an average of 37/100 on Lighthouse performance.
How does Parsley.js compare on web security?
Parsley.js sites score an average security grade of 69/100 in BeaverCheck audits.
What is the average page load time for Parsley.js websites?
The average Time to First Byte (TTFB) for Parsley.js sites is 878ms based on 8 audits.
How can I improve my Parsley.js site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your Parsley.js site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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