What are the indicators for website performance optimization?

The indicators for website performance optimization include "page loading time", "first rendering time", "page size", "number of HTTP requests", "cache utilization", "page interaction performance" and "SEO optimization" "Seven types: 1. The shorter the page response time, the better the user experience; 2. The shorter the first rendering time, the higher the usability evaluation of the page by users; 3. Smaller page size can reduce download time and improve page loading. Speed; 4. Reducing the number of HTTP requests can speed up page loading; 5. Set appropriate caching strategies to improve cache utilization, etc.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

There are many indicators for website performance optimization. The following are some common indicators:

1. Page loading time: refers to the time required from the user inputting the URL to the complete loading of the page. time, also known as page response time. Generally speaking, the shorter the page load time, the better the user experience.

2. First rendering time: refers to the time required for the browser to parse HTML, CSS and JavaScript and render the first-screen content. The shorter the first render time, the higher users rate the usability of the page.

3. Page size: refers to the total size of all resource files contained in the page, including HTML, CSS, JavaScript, images, etc. Smaller page sizes reduce download times and increase page loading speeds.

4. Number of HTTP requests: refers to the number of HTTP requests made during page loading, including requests for HTML, CSS, JavaScript, images and other resources. Reducing the number of HTTP requests can result in faster page loading.

5. Cache utilization: refers to the utilization of page resources by browser cache. Cache utilization can be improved by setting appropriate caching policies.

6. Page interaction performance: refers to the response speed of the page when users perform operations (such as clicking, scrolling), including event processing, animation effects, etc. Good page interaction performance can improve user experience.

7. SEO optimization: refers to the ranking and display effect of a page in search engines, including title, keywords, description, etc. By optimizing SEO, you can increase your website’s traffic and user conversion rates.

The above are some common website performance indicators. You can choose appropriate indicators for monitoring and optimization according to the specific situation.

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