Robots Exclusion Checker
Developer Tools
Checks robots.txt, meta robots, x-robots-tag with URL alerts. Canonical warnings, HTTP header info. An SEO extension, robots tester.
Users
50K
Rating
4.9
Reviews
31
7D Growth
0|0%
Stable signalUnknownLow-risk permissions
PageSpeed Saver
Quickly save your PageSpeed Insights reports to JSON.
Users1KCurrent public install base
Rating3.3Store average score
Reviews7Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsPageSpeed Saver Media preview
Trend
30-day user trend
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User Growth Over Time
Rating trend
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30-day rating change
Start
3.29
Latest
3.29
30-day rating change
0.00
2026年6月28日2026年7月4日
Growth overview
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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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Version2.2.1
ManifestV3
Size43.9KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview
Product summary
Review the store description, core capabilities, and common use cases.
A Chrome Extension that adds a Download button to PageSpeed Insights allowing you to easily download the raw Lighthouse JSON data for later comparison.
Version 2.2.0
The extension now works again!
Reviews
Recent review snapshot
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Reviews with text6Synced review bodies
Total reviews7Chrome Web Store public rating/review count
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Google Pagespeed Insights
Developer Tools
Assess the speed of websites both on mobile devices and desktop platforms in just a few taps!
Users
30K
Rating
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Reviews
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7D Growth
0|0%
PageSpeed Insights Shortcut & History Report Recorder
Workflow & Planning
A shortcut to open current page in Google PageSpeed Insights instantly. Record all history reports and track scores with line chart.
Users
7K
Rating
4.8
Reviews
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7D Growth
0|0%
SEO Pro Extension
Developer Tools
FreemiumConfidence 64
Are you ready to save at least 5 hours/week on daily SEO checks? If your answer is yes, then SEO Pro is exactly what you need.…
Users
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Rating
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Reviews
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7D Growth
0|0%
Site Speed by DebugBear
Developer Tools
View Web Vitals metrics for the websites you visit and quickly navigate to external web performance testing tools.
Users
10K
Rating
4.8
Reviews
4
7D Growth
+1K|11.1%
Core SERP Vitals
Developer Tools
Show the Core Web Vitals data from the Chrome User Experience Report in the Google Search Results.
Users
4K
Rating
3.4
Reviews
16
7D Growth
0|0%
Useful extension but the generated output is a single line json
Works perfectly. Thank you!
Works amazingly, very simple to install and use - finally a report creator for pagespeed! Note: once installed, shut down chrome and reload, or update chrome.
It's a pity but it doesn't work...
Same issue as Daniel.
Sorry but it seems this extension is not working. I don't see any download button on this report https://pagespeed.web.dev/analysis/https-amazon-com/rjq7nj09jj?form_factor=mobile Let me know if I'm right or am I doing something wrong.