# 420006: Failed to crawl or fetch the URL

Log Type: TWILIO

Log Level: ERROR

## Description

The ingestion crawler was unable to access the target URL.

### Possible causes

* URL is unreachable or exceeds standard timeout thresholds
* The target site is restricted by robots.txt policy or firewall

### Possible solutions

* Ensure the target URL is publicly accessible, whitelisted, and responds promptly
* Test connectivity using external tools like curl before initiating ingestion