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TTFB Checker icon

TTFB Checker

🧑‍💻 Developer Tools
Developer: GIC
4.62,000

Quickly check Time To First Byte (TTFB) for any webpage.

Quickly check Time To First Byte (TTFB) for any webpage.

User reviews

5 · from the Chrome Web Store
  • T

    Tuấn Dũng Lê

    Nov 30, 2024

    Sometimes, the result of this "TTFB checker" tool doesn't display in ruler (red/yellow/green). I hope you fix this bug for more comfortable. Thanks! I like this extension.

  • J

    Joseph C

    Mar 4, 2024

    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.

  • N

    Netizen User

    Feb 13, 2024

    fonts to big, how to changed ? https://i.imgur.com/pQlPnYU OS: almalinux 9.3

  • M

    Malikul Akbar

    Feb 9, 2024
  • D

    Dean Oakley

    May 9, 2023

    AF_initDataCallback({key: 'ds:1', hash: '2', data:[[],[["6f2e1f52-fe50-4f87-8961-424dbe06be01",["Tuấn Dũng Lê","https://lh3.googleusercontent.com/a-/ALV-UjWBWyimK4dSb_2yeabOHIY_8gYj8FwrnmKhES-DXMd95-fJ6WQ\u003ds32"],5,"Sometimes, the result of this \"TTFB checker\" tool doesn't display in ruler (red/yellow/green).\nI hope you fix this bug for more comfortable. Thanks! I like this extension.",[1732955007,310178399],[1732955007,298705524],null,null,null,null,null,"1.5.0",null,"en","jchakbpmachilgijdicgobpcehcaplhj"],["c5142d84-4f85-4114-8a13-d8562ea81d03",["Joseph C","https://lh3.googleusercontent.com/a/ACg8ocKdaXPEzro4tT9g7mzUnH5oYfeIgt7UWe3jGkcGU5AgxoEm\u003ds32-mo"],4,"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.",[1709534503,469344408],[1709534503,450903580],null,1,null,null,null,"1.5.0",null,"en","jchakbpmachilgijdicgobpcehcaplhj"],["de1eeb87-493e-4bda-a9fa-d43350e20588",["Netizen User","https://lh3.googleusercontent.com/a-/ALV-UjXsHItQS5tHSSvaAUE2pL8FC7SULTgI9rBW2NXvvm0TsEZlBusd\u003ds32"],4,"fonts to big, how to changed ? https://i.imgur.com/pQlPnYU\n\nOS: almalinux 9.3",[1707804587,745644723],[1707804587,726899407],null,null,null,null,null,"1.2.1",null,"en","jchakbpmachilgijdicgobpcehcaplhj"],["f29c4b80-c1ca-43ed-9688-145b35a236e1",["Malikul Akbar","https://lh3.googleusercontent.com/a-/ALV-UjU5aDtZhm0qZzz_69DbiF66pQb8s6C7uNTOxfS-C-KdbcvZGabUpw\u003ds32"],5,"Nice tools,",[1707435565,130048654],[1707435565,111046555],null,null,null,null,null,"1.2.1",null,"en","jchakbpmachilgijdicgobpcehcaplhj"],["\\222\\037\\257\\271M\\351\\026\\356\\256\\366p\u0026\\206\\226\\275\\010\\253[\\020lw\\020\\272C\\033\\303\\256C\\262\\230T@",["Dean Oakley","https://lh3.googleusercontent.com/a-/ALV-UjU4q-IvpOb9XQtdlzNGTE9xlLZHAq_F4GVdXiweitsPPMoz6Gv4\u003ds32"],5,"Works as expected :)",[1683591932,19267000],[1683591932,19267000],1,null,null,null,null,null,null,"en","jchakbpmachilgijdicgobpcehcaplhj"]],5], sideChannel: {}});