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Category: Editors

CodeMirror

Based on 4 real audits

77
Avg. Performance
82
Avg. Accessibility
98
Avg. Best Practices
96
Avg. SEO
67
Avg. Security
79
Avg. Composite
77 /100
Avg. Performance
240 ms
Avg. TTFB
79 /100
Avg. Composite
4
Sites Audited

How CodeMirror sites compare

CodeMirror sites perform above average with a mean Lighthouse performance score of 77/100, compared to the global average of 57/100.

Recent Audits

See all 4 websites using CodeMirror →
SitePerformanceGradeAudited
lantian.pub85B2026-07-24
rentry.co94C2026-04-21
pastebin.com75C2026-04-21
www.scala-lang.org56C2026-04-07

Commonly Used With

Sites that use CodeMirror also commonly use:

Open Graph Miscellaneous 4jQuery JavaScript libraries 4Google Analytics Analytics 3Cloudflare CDN 3RSS Miscellaneous 2Bootstrap UI frameworks 2PHP Programming languages 2Django Web frameworks 2Ruby Programming languages 2HSTS Security 2

Compare with...

CodeMirror vs Open GraphCodeMirror vs jQueryCodeMirror vs Google AnalyticsCodeMirror vs CloudflareCodeMirror vs RSSCodeMirror vs BootstrapCodeMirror vs PHPCodeMirror vs DjangoCodeMirror vs RubyCodeMirror vs HSTS

FAQ

What is the average Lighthouse performance score for CodeMirror sites?
Based on 4 real audits, CodeMirror sites score an average of 77/100 on Lighthouse performance.
How does CodeMirror compare on web security?
CodeMirror sites score an average security grade of 67/100 in BeaverCheck audits.
What is the average page load time for CodeMirror websites?
The average Time to First Byte (TTFB) for CodeMirror sites is 240ms based on 4 audits.
How can I improve my CodeMirror site's performance?
Run a free audit on BeaverCheck to get specific recommendations for your CodeMirror site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

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