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CKA Exam Lockdown icon

CKA Exam Lockdown

Exam proctoring extension for CKA — locks down Google Forms with a 2-hour timer and reports to Google Sheets

Users0Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-108Net users gained this week
7-day growth rate-100%Relative weekly velocity
Preview

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03263951272026年7月20日2026年7月23日2026年7月26日Latest: 0
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1-day growthDeclining
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7-day growthDeclining
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30-day growthFlat
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Technical snapshot

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Version1.0.0
ManifestV3
Size384KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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CKA Exam Lockdown is a lightweight, privacy‑first proctoring extension designed for Google Forms exams. It enforces a timed, fullscreen exam environment and logs integrity violations to a Google Sheet for review.

What it does

- Locks the exam page in fullscreen for a 2‑hour timer

- Blocks common shortcuts (Ctrl+C/V/X, right‑click, DevTools)

- Detects tab switches, window blur, and fullscreen exits

- Records each violation with timestamp, type, and severity

Reviews

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
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Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

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