c15t
Bundled
Benchmark name:
with-c15t-react
Our Score
95
Excellent
•Outstanding performance metrics across all Core Web Vitals.
•Excellent bundle strategy - first-party bundling reduces network overhead and improves reliability.
•Open source solution provides transparency and community-driven development.
•Zero third-party dependencies minimize privacy concerns and improve reliability.
First Contentful Paint: 020/20 - Excellent
Largest Contentful Paint: 025/25 - Excellent
Cumulative Layout Shift: 020/20 - Excellent
Time to Interactive: 015/20 - Very Good
Total Blocking Time: 015/15 - Excellent
Banner Visibility
148ms
+1ms hydration
Viewport Coverage
12.5%
Screen real estate
Network Impact
0bytes
Bundled (no network)
Bundle Strategy
Bundled
Included in main bundle
First Contentful Paint
30ms
Good
Largest Contentful Paint
30ms
Good
Time to Interactive
1.1s
Good
Cumulative Layout Shift
0.000
Good
Language Detection
Browser Language
Good
Detecting language using the browsers language is ideal as it is the most accurate method.
String Loading Strategy
Server-side
Good
Text prepared on the server is the most efficient way to load the text as the user does not have to download multiple languages.