Load Times

Load Times

Display load times of one or all tabs also contains a color indicator to easily detect slow loading pages

Load Times promo image
What is Load Times?

Load Times is a Firefox add-on by igorlogius. This add-on has 4 daily active users, a perfect 5.0 rating, and was removed from Firefox Browser Add-ons 12 days ago. The latest version, 1.4.6, was updated 3 months ago.

This add-on was removed from Firefox Browser Add-ons on 2023-01-22
Stats date:
Users: 4
Rating: 5.00 (3)
Version: 1.4.6 (Last updated: 2022-11-15)
Creation date: 2022-04-18
Weekly download count: NaN
Firefox on Android: Yes
Manifest version: 2
  • menus
  • tabs
  • webNavigation
Featured: No
Size: 16.77K
Risk impact: Moderate risk impact
Risk likelihood: High risk likelihood
Found a bug?

Other platforms

Not available on Chrome
Not available on Edge
Display load times of one or all tabs with a color indicator to quickly detect slow loading pages.

This addon uses the browsers built-in timestamps provided by the 2 event callbacks onBeforeNavigation and onCompleted.
This allows to calculate the total load time without having any interaction with the webpage itself.

  1. (re-)load a one or more sites
  2. click on the page action or on the toolbar icon
  1. Permissions: This add-on tries to use the minimal number of required permissions to successfully fullfill its intended purpose. If you think this could be improved please let me know by opening an issue and i will try to look into it. More Details on the individual permission can be found here: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/permissions
  2. Cost/Payment: This Add-on is and forever will be subscription and payment free to use for everyone however they like. If you are feeling generous you can send me a tip via my bitcoin address 35WK2GqZHPutywCdbHKa9BQ52GND3Pd6h4
  3. Stars/Reviews:
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Risk impact

Load Times requires some risky permissions and may not be safe to use. Exercise caution when installing this add-on. Review carefully before installing.

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

Load Times may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on, especially ones with higher risk impact and/or higher risk likelihood.

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The manifest file declares the requirements and permissions that a Firefox add-on will have access to. By reviewing the manifest, you may be able to determine if a Firefox add-on is over-reaching (for example, if an extension is overriding your new tab page, or search provider, or requesting access to your web activities without any good reason).

  "author": "igorlogius",
  "background": {
    "scripts": [
  "browser_action": {
    "default_title": "Show the intial load times of tabs/pages/sites",
    "default_popup": "popup.html"
  "page_action": {
    "default_popup": "popup.html?activeTab=1"
  "icons": {