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Preload vs Prefetch vs Preconnect: When to Use Each Resource Hint
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Preload vs Prefetch vs Preconnect: When to Use Each Resource Hint

DEV Community·Ashish Kumar·6 months ago
#DFd4QyBW
#performance#browser#network#lcp#prefetch

Three resource hints, three different jobs. Using the wrong one wastes bandwidth and slows the current page. How each one works and when to apply it.

15s
Third-Party Scripts and Performance: How to Identify and Fix the Worst Offenders
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Third-Party Scripts and Performance: How to Identify and Fix the Worst Offenders

DEV Community·Apogee Watcher·6 months ago
#UXKdKcKi
#lcp#inp#webdev#third#party

How to find which tags and widgets cost you LCP, INP, and main-thread time, then fix or fence them without stripping analytics you still need.

15s