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Siteimprove

Based on 2 real audits

44
Avg. Performance
99
Avg. Accessibility
90
Avg. Best Practices
96
Avg. SEO
70
Avg. Security
77
Avg. Composite
44 /100
Avg. Performance
456 ms
Avg. TTFB
77 /100
Avg. Composite
2
Sites Audited

How Siteimprove sites compare

Siteimprove sites tend to score below average on performance (44/100), compared to the global average of 49/100.

Recent Audits

SitePerformanceGradeAudited
www.stanford.edu41C2026-04-04
www.usa.gov47C2026-04-04

Commonly Used With

Sites that use Siteimprove also commonly use:

PHP Programming languages 2Open Graph Miscellaneous 2jQuery JavaScript libraries 2HSTS Security 2Google Tag Manager Tag managers 2Google Analytics Analytics 2YouTube Video players 1WordPress CMS 1web-vitals JavaScript libraries 1Varnish Caching 1

Compare with...

Siteimprove vs PHPSiteimprove vs Open GraphSiteimprove vs jQuerySiteimprove vs HSTSSiteimprove vs Google Tag ManagerSiteimprove vs Google AnalyticsSiteimprove vs YouTubeSiteimprove vs WordPressSiteimprove vs web-vitalsSiteimprove vs Varnish

FAQ

What is the average Lighthouse performance score for Siteimprove sites?
Based on 2 real audits, Siteimprove sites score an average of 44/100 on Lighthouse performance.
How does Siteimprove compare on web security?
Siteimprove sites score an average security grade of 70/100 in BeaverCheck audits.
What is the average page load time for Siteimprove websites?
The average Time to First Byte (TTFB) for Siteimprove sites is 456ms based on 2 audits.
How can I improve my Siteimprove site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your Siteimprove site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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