Core SERP Vitals

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

Core SERP Vitals is a powerful Chrome extension that enhances your Google Search Results by displaying real-world Core Web Vitals metrics. Leveraging data from the Chrome User Experience Report (CrUX), it shows essential performance indicators such as Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS). The extension also includes experimental metrics like Interaction to Next Paint (INP) and Time to First Byte (TTFB) for a comprehensive view.

This tool offers instant insight into webpage performance directly beneath search result links, helping developers, SEO specialists, and site owners quickly assess user experience metrics without leaving the Google SERP. To use Core SERP Vitals, a free API key from the Chrome UX Report API is required, ensuring up-to-date and accurate performance data.

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By:: https://defaced.dev
Users:: 4,000+
Rating:: 3.38
(16)
Version:: 1.3.4 (Last updated: 2022-05-24)
Creation date:: 2020-11-11
Risk:: High risk impact Very low risk likelihood
Permissions:: storage
activeTab
scripting
Host permissions:: https://www.google.com/
https://www.google.co.uk/
https://www.google.de/
https://www.google.nl/
https://www.google.fr/
https://www.google.dk/
https://www.google.co.jp/
https://www.google.es/
https://www.google.ca/
https://www.google.it/
See more
Size:: 21.41K
Email:: ch*****@defaced.dev
URLs:: Website
Full description:: See detailed description
Source:: Chrome Web Store
Updated:: a day ago

Ranking

# 15,451 ▲ 56

Other rankings

#1725 in Developer Tools ▼ 3 #88 in ux keyword 17 ▼ 1 #203 in user experience keyword 34 ▼ 3

User reviews

Core SERP Vitals is valued for its accuracy and efficiency in benchmarking Core Web Vitals scores directly in search results when correctly set up. However, many users experience issues with the extension not working, especially on Edge browsers, and find the required configuration process involving API keys and enabling APIs challenging or unclear, affecting overall usability.

Pros

Accurate and helpful for benchmarking Core Web Vitals scores against competition.
Works fine when properly configured with necessary API key and Chrome UX Report API enabled.
Operates efficiently and delivers expected functionality.
Simplifies checking CWV scores directly in search results.

Cons

Does not work on Microsoft Edge or Chromium-based Edge browsers.
Requires setup such as obtaining an API key and enabling Chrome UX Report API, which may hinder usability.
Multiple users report that the extension fails to work without clear instructions or troubleshooting.

Recent reviews

I would give it 5 but I give it 1 because it simply refuses to work properly, why do something that doesn't work???

Anton Georgiev, 2025-01-10

Perfect, just need get API key and set origins in setting of extensions.

sep comp, 2024-07-12

It works fine, just make sure that Chrome UX Report API is enabled at https://console.cloud.google.com/apis/api/chromeuxreport.googleapis.com/ in the project the API key belong to.

Bence Szalai, 2024-05-29

View all user reviews

Extension safety

Risk impact

Core SERP Vitals requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: google.com, co.uk, google.de, google.nl, google.fr, google.dk, co.jp, google.es, google.ca, google.it, com.au, com.tw, com.br, com.tr, google.be, com.gr, co.in, com.mx, com.ar, google.ch, google.cl, google.at, google.ie, com.co, google.pl, google.pt, com.pk, co.kr

Risk likelihood

Core SERP Vitals has earned a good reputation and can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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