The larger-than advanced Network Panel filter, and a few others

Use the Advanced Network Panel Filtering feature to narrow down resources to exactly what you want to find. For example:

• larger-than:100 will find and filter for resources larger than 100 bytes
• You can negate a query by prepending a '-' to it. E.g. -larger-than:50k to find resources which are not larger than 50k.
• status-code:200 to find resources with a status code response of 200.

A few other queries which you can experiment with:

• domain
• mime-type
• scheme
• set-cookie-domain
• set-cookie-value
• has-response-header

Note: you get autocomplete for these, it makes it easier to discover query types and their corresponding values. The values which autocomplete will exist in your current network recording.