Compare speed metrics from Google search results
PSI and Core Web Vitals for any Google search query.
Searching google.com with mobile device. Settings
What is SERPfast.com?
SERPfast.com is a SERP (search engine results page) speed comparison tool. Allowing you to review and compare key speed test metrics for any organic Google search query.
Comparable Page Speed Metrics:
PageSpeed Insights Score
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Lab Report Metrics
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Field Web Vital Scores*
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Web Vitals Percentile Measurements*
*If page URL available in Google's CruX report
Is site speed important?
Yes. Since 2018 Google has used site speed as a ranking factor for mobile search and in 2021 the Core Web Vitals are going to become a ranking factor for Google search results.
Site speed is also important for user experience and a fast site can impact metrics such as bounce rate and user conversion.
Google's own studies show that for pages meeting the Core Web Vitals thresholds, visitors are 24% less likely to abandon the site.
What are Web Vitals?
Web Vitals are a set of field data* metrics providing real-world experience signals essential to delivering a great user experience.
Core Web Vitals are the subset of Web Vitals which represent a distinct facet of the user experience: loading, interactivity and visual stability.
*Field data represent a varied combination of real users accessing your site on different web browsers, networks, device types and geographies - which makes them a great measure of your site's loading speed.
Historic Web Vitals Tracking
With our historic web vitals tracking you can also keep an eye on how your URLs (as well as your competitor's) web vitals are changing!
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Track LCP, FID and CLS Core Web Vitals
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Track PageSpeed Insights score
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Day-by-day tracking
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Filter by device type and date range
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Customize chart view with report frequcency and stacked 'range' or average time line chart options
