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| Definition | : | Time To First Byte |
| Category | : | Computing » Websites |
| Country/ Region |
: | Worldwide
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| Popularity | : |
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| Type | : |
Initialism
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Time to First Byte (TTFB) refers to the time it takes for a user's browser to receive the first byte of data from a web server after requesting a webpage.
TTFB is an important metric for website performance because it affects the overall loading time of a website.
The full form of TTFB is Time To First Byte