The errors “Extractors returned too many records” or “Records extracted are too big” in DocSearch mean that the Crawler found too many records or they are too large on a page it tried to crawl.
There are two ways to approach resolving this error:
You can use the aggregateContent option to help you reduce the number of records
Please bear in mind that, the maximum number of records per page is 750, in case you get above the limit you should try to split your page as it becomes unbearable to load and to navigate
Check it out Record Extractor | DocSearch by Algolia for more information.