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Find slow websites in a lead list

Checks the website of every company in a lead list with Google PageSpeed on mobile and keeps only the slow ones (performance score under 50), with the top fixes for each. Swap in your own list of companies and websites.

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Bulk PageSpeed & Lighthouse Checker: Core Web Vitals from CSV
Bulk PageSpeed & Lighthouse Checker: Core Web Vitals from CSVnerolabs/bulk-pagespeed-checker
Company
URL tested
Status
Performance
+8 fields
Text
Number
Boolean
List
Object

Input

Data (inline)
company:Gymshark+4
website:gymshark.com+4
Device:mobile
Rows to keep:slow
Slow means a performance score under:50
Fixes to list per page:3

Output fields

Company
URL tested
Status
Performance
Rating
Accessibility
Best practices
SEO
LCP (s)
Core Web Vitals (real visitors)
Top fixes
Open in PageSpeed

How it works

Sign up on Apify or log in

The Bulk PageSpeed & Lighthouse Checker: Core Web Vitals from CSV Actor is ready to run with the inputs already set for "Find slow websites in a lead list". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Find slow websites in a lead list" task

The Bulk PageSpeed & Lighthouse Checker: Core Web Vitals from CSV Actor will start running based on the input automatically. You can also change all the input fields, like data (inline), device, and more, to match your specific use case.

Receive the "Find slow websites in a lead list" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as company, URL tested, status, and more.

Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Find slow websites in a lead list" task via API.

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