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Core Web Vitals Largest Contentful Paint and Cumulative Layout Shift Monitor
Latest Version
Version
1.01
Update
April 26, 2021
Size
19.96KiB
Developer
Category
Users
1,000+ 
Rating
5 ★
Manifest Version
3
Web Store Status
Extension ID
Languages Support
Permissions
Storage
Scripting
WebNavigation
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Scripting
WebNavigation
LCP & CLS Monitor Extension
This helps to identify problematic elements causing CLS performance issues on the page by visually highlighting them with a red border. Also in the lower left corner you can watch the change of this indicator while staying on the page.
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Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "name": "LCP & CLS Monitor", "description": "Core Web Vitals Largest Contentful Paint and Cumulative Layout Shift Monitor", "version": "1.01", "manifest_version": 3, "permissions": [ "storage", "scripting", "webNavigation" ], "host_permissions": [ "http://*/", "https://*/" ], "background": { "service_worker": "background.js" }, "action": { "default_popup": "index.html", "default_icon": { "16": "/images/logo-16.png", "32": "/images/logo-32.png", "48": "/images/logo-48.png", "128": "/images/logo-128.png" } }}
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