LCP & CLS Monitor

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5.0 (

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Extension Developer Tools 1,000 users

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Overview

Core Web Vitals Largest Contentful Paint and Cumulative Layout Shift Monitor

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.

5 out of 5 2 ratings
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Details

Version

1.01
Updated

April 26, 2021
Flag concern
Offered by

Dima Solovei
Size

19.96KiB
Languages

English
Developer

Email

di.volynsky@gmail.com
Non-trader

This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

Core SERP Vitals

3.4

Show the Core Web Vitals data from the Chrome User Experience Report in the Google Search Results.

Schema Builder for Structured Data

3.6

Easily build validated json-ld structured data markup for any webpage. Based on schema.org specification

View Rendered Source

4.5

View source is dead. See how the browser renders a page, not just what the server sends.

TTFB Checker

4.6

Quickly check Time To First Byte (TTFB) for any webpage.

CLS Visualizer

4.4

Visualizer the CLS of any webpage

Core Web Vitals history

5.0

Introducing RUMvision's Google Chrome Historical Core Web Vitals data. Gain valuable insights into the performance of any website…

Сumulative layout shift

5.0

Monitor Cumulative Layout Shift to enhance Google Page Experience Core Web Vitals performance, and Largest Contentful Paint metrics.

Site Speed by DebugBear

4.8

View Web Vitals metrics for the websites you visit and quickly navigate to external web performance testing tools.

Core Web Vitals Test

4.8

Check Core Web Vitals and compare metrics for desktop and mobile devices. Check pagespeed insights using our Chrome extension.

AMP Validator

4.6

Automatically checks each page for AMP validation.

SpeedVitals

4.6

Perform Web Vitals & TTFB Test on Multiple Locations & Devices

Core Web Vitals Visualizer

4.9

Visualize and understand the Core Web Vitals of any webpage