Developer Tools

Page load time

Displays page load time in the toolbar

Users100K

Rating4.5

Reviews253

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Page load time Media preview

2 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

4.55

Latest

4.55

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

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Version4.0

ManifestV3

Size19.72KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

This extension measures page load time and displays it in the toolbar. Navigation Timing API is used for precise measurement.

Source code available at

https://github.com/alex-vv/page-load-time

Reviews

Recent review snapshot

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The Chrome Web Store shows 253 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

0

4★

0

3★

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2★

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1★

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Page Load Timer

Page Load Timer

Developer Tools

Likely PaidConfidence 92Platform Stripe

Shows page load time in the toolbar and alerts when performance drops.

AI product read

Measures and displays webpage load time as a badge on the toolbar icon, with a detailed timing breakdown popup

Developers and performance-conscious users need a quick, lightweight way to see how long each page takes to load and which phases (DNS, connect, response, DOM parsing, etc.) consume the most time

Content script (performance.js) runs on every page load, uses Navigation Timing API to collect timing data, sends it via runtime message to background script (background.js), which stores it per-tab in local storage and sets a badge. Clicking the icon opens popup.html/popup.js which reads the stored timing and renders a detailed breakdown table.

Target users: Web developers / Performance engineers / QA testers / Technical users debugging slow pages

Extension is very small (10 text files, ~20KB total) making comprehensive analysis straightforward
No obfuscation or minification beyond the standard browser-polyfill library
Source code is publicly available on GitHub per store listing

Monetization

No paid features detected

No payment, subscription, license check, upgrade UI, or billing logic exists anywhere in the source. The keyword hits for 'pro', 'license', and 'auth' are all false positives from minified polyfill code and MPL license text.

Confidence: 99
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension operates entirely locally using browser APIs (browser.storage.local, browser.runtime.sendMessage, Navigation Timing API). No authentication, account creation, or external service login is required for any part of the workflow.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、storage

Publisher

Alexander Vykhodtsev

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access