# prerendering

CEFR C1 · Noun

Source: https://englishreference.com/word/prerendering
Updated: 2026-07-22

## Definition

the process of preparing a webpage or image before it is actually needed so it can be shown instantly. This makes websites feel much faster because the computer does the hard work in the background.

For teachers: the process of generating a static version of a webpage or digital asset in advance of a user request. Often used in web development to improve performance by serving pre-built content rather than generating it on the fly.

## Examples

- Prerendering makes the website load much faster for users.
- The development team implemented prerendering for the most popular landing pages to ensure a seamless user experience during the product launch.
- By utilizing server-side prerendering, the application significantly reduces the time to first paint, which is a critical metric for both search engine optimization and user retention.

## Usage notes

- Commonly used in technical contexts involving web performance and computer graphics.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.