1) Select ‘Cookies’ For Extraction
Open screaming frog SEO Spider, go to Configuration > Spider > Extraction’ and select ‘Cookies’ under ‘URL Details’.
2) Enable JavaScript Rendering
After selecting cookies from URL details, Click ‘Configuration > Spider > Rendering’ and select ‘JavaScript’.
3) Set The User-Agent To Chrome
Then the next step is-
switch the user-agent to a browser, such as Chrome via ‘Config > User-agent’
4) Ignore robots.txt
After this step Click ‘Configuration > robots.txt’ and select ‘Ignore robots.txt’ or ‘Ignore robots.txt but report status’.
5) Crawl the Website
After all these configurations, crawl the website.
6) View Number of Cookies For Each URL
In the ‘Internal’ tab, there’s a ‘cookies’ column which displays the number of cookies discovered for each URL.
7) View The Cookies Tab
Then Click on a URL in the top window, then the lower ‘Cookies’ tab to populate the lower window pane with more details on cookies discovered for each URL.
8) View Aggregated Cookie Summary Report
Export an aggregated summary of cookies discovered by clicking ‘Reports > Cookies > Cookie Summary’.
By exporting this report, all the unique cookies will be shown and all the values of unique cookies will be gotten.
9) Bulk Export All Cookie Details
Click ‘Bulk Export > Web > All Cookies’ to export every URL, cookie and all cookie attributes discovered.
After this export, all the value, data of all cookies will be stored.