Pagespeed Test - cmlabs SEO Tools
Developer Tools
Pagespeed Test is a tool to helps you monitor the webpage performance on desktop and mobile devices based on several metrics.
Users
287
Rating
4.2
Reviews
5
7D Growth
+6|2.14%
Cooling signalNo paid features detectedHigh-risk permissions
Page Load Visualization
Displays page load time and resource sizes in the toolbar
Users84Current public install base
Rating4.5Store average score
Reviews2Public review volume
Manifest versionV3Extension platform version
7-day growth-2Net users gained this week
7-day growth rate-2.33%Relative weekly velocity
Preview
4 assetsPage Load Visualization Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
4.50
Latest
4.50
7-day rating change
0.00
2026年7月12日2026年7月18日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthNo data
----7-day growthDeclining
-2-2.33%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version3.5.1
ManifestV3
Size2.23MiB
Languages1English
Published
Store updated
Last crawled
English
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.
Features
- Show Load Timimgs
- Show Load Resource Sizes
- Show Load Historical Data
🌟If you enjoyed the extension, please leave a review on the extension page!
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.5Average computed only from synced review bodies below
Reviews with text2Synced review bodies
Total ratings / reviews2Chrome Web Store public rating/review count
Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Page Load Alarm
Workflow & Planning
PaidConfidence 55
Plays a notification with sound on page load. Works when any tab in a window finishes loading.
Users
248
Rating
4.0
Reviews
4
7D Growth
+16|6.9%
Page Load Timing Analyzer
Developer Tools
Page load timing analyzer with waterfall charts, compare pages & view detailed performance metrics for better optimization.
Users
96
Rating
--
Reviews
0
7D Growth
--|--
Page Load Timer
Developer Tools
Likely PaidConfidence 92Platform Stripe
Shows page load time in the toolbar and alerts when performance drops.
Users
10K
Rating
4.8
Reviews
25
7D Growth
0|0%
Page load time
Developer Tools
Displays page load time in the toolbar
Users
100K
Rating
4.5
Reviews
253
7D Growth
0|0%
PerformanceGuard Web Timer
Accessibility
Measures webpage load and render time as you go around. Alerting and troubleshooting are available with the full version.
Users
1K
Rating
--
Reviews
0
7D Growth
0|0%
Works great for me. Great sanity check when developing.
Cheers - but any chance you can remove the console logs? Yes otherwise it would be 5 stars.