Using API performance to display basic web vitalies.

Зображення до статті Using API performance to display basic web vitalies.
Зображення до статті Using API performance to display basic web vitalies.

API performance is a set of standards for measuring and evaluating performance using JavaScript. It can be imagined as a box that contains the same functionality for Core Web Vitals reports and the overall performance statistics that you will receive in many tools for performance testing.

🚀 API interface of performance is extremely large and contains many different interfaces, properties and methods. Although most of them are supported by all major browsers, Chromium -based browsers are the only ones that support all CWV properties.

💡 There are two main ways of obtaining performance indicators that are interested in: using the Performance.getiate () method or using a PERFORANCEBSERVERVERVER.

  • 📌 Performance API allows you to evaluate the loads of items on the page and in real time to display Core Web Vitals metrics.
  • 📌 You can use the Performance.getntries () or PerformanceobServer specimen to obtain performance metrics.
  • 📌 Performance API allows you to measure very specific things, but also supports the properties that are reflected on CWV metrics.
🧩 Summary: API performance is a powerful tool that allows you to software measure and display basic web vitalies and general statistics on performance that allows developers to collect valuable information about the performance of their web pages.
🧠 Own considerations: although performance API is a powerful tool, it must be used with caution. The fact that it contains so many interfaces, properties and methods can be both an advantage and a disadvantage. On the one hand, this gives the developers a lot of opportunities to collect valuable information about productivity. On the other hand, it can lead to an increase in complexity and productivity problems if not used correctly.

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