Size the server
Screaming Frog holds crawl data in RAM (memory storage) or on disk (database storage). Large crawls with custom extraction can use many gigabytes.
These are starting points: watch memory use in Task Manager during your first crawls and adjust.
Set up scheduled audits
Prerequisites
- A FlashRDP Windows RDP with Windows Server 2019, 2022 or 2025
- Administrator access over Remote Desktop
- A Screaming Frog license: scheduling and the command-line interface need a paid license. See Screaming Frog for current terms.
Steps
- Connect: Connect via Remote Desktop and sign in as Administrator.
- Install: Download Screaming Frog SEO Spider from its official website and run the installer. It includes its own Java runtime, so you don’t need to install Java separately.
- Use database storage: In File > Settings > Storage Mode, choose Database Storage. Crawl data goes to the SSD instead of RAM, which large crawls need.
- Set memory: In File > Settings > Memory Allocation, give the crawler most of the server’s RAM while leaving a few GB for Windows (for example 12 GB on GOLD).
- Crawl politely: Under Configuration > Speed, limit threads and URLs per second, and keep robots.txt set to respect it. Crawl sites you own or are authorized to audit.
- Schedule the crawl: Open File > Scheduling, add a task, choose the start URL, saved configuration, frequency (for example weekly on Sunday at 02:00) and which reports to export.