TTFB Checker

Quickly check Time To First Byte (TTFB) for any webpage.
What is TTFB Checker?
TTFB Checker is a unique Chrome extension, designed to rapidly gauge the TTFB (Time To First Byte) of any webpage you visit. As a critical web performance metric, TTFB provides insights into page load time, enabling you to identify and rectify potential performance issues thereby enhancing user experience and webpage speed. Ideal for developers and SEO professionals alike.

Extension stats

By: GIC
Users: 1,000+
Rating: 4.50 (4)
Version: 1.5.0 (Last updated: 2024-02-13)
Creation date: 2023-03-06
Risk impact: Moderate risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
Host permissions:
  • <all_urls>
Size: 16.79K

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

šŸš€ TTFB Checker is a unique extension designed for swiftly analyzing the TTFB (Time To First Byte) of any webpage you browse. In the realm of web performance metrics, TTFB serves as an indispensable measure, accounting for the duration from a browser request to receiving the first byte from a web server.

šŸ” With the ability to keep an eye on the Time To First Byte, it provides valuable insights into the page load time, allowing you to pinpoint and address any potential performance issues that might affect the overall user experience and webpage load speed.

šŸ’» Whether you're a developer striving to enhance website performance, or an SEO specialist looking to improve page load metrics, TTFB Checker proves to be an essential tool in your digital toolkit.

User reviews

Really not a fan of the new way you're displaying the actual TTFB MS instead of, for example, 0.06s. The old way was much easier to read and understand.
by Joseph C, 2024-03-04

fonts to big, how to changed ? https://i.imgur.com/pQlPnYU OS: almalinux 9.3
by Youtube User, 2024-02-13

Nice tools,
by Malikul Akbar, 2024-02-08
View all user reviews

Extension safety

Risk impact

TTFB Checker requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

TTFB Checker has earned a good reputation and can be trusted.

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