What is meta-externalads?
meta-externalads is an advertising crawler. Crawls the web to improve advertising and business-related products and services.
meta-externalads is an operational bot rather than an AI crawler, so it does not directly affect whether you appear in AI answers. It still shows up in your logs, and bots like it help keep your site healthy and crawlable, which indirectly supports both SEO and AI visibility.
Like any automated client, meta-externalads consumes crawl budget and appears in your server and CDN logs. Reviewing those logs alongside your robots.txt rules helps you keep automated traffic deliberate and easy to reason about.
Want to see every AI bot hitting your site? Promptwatch turns your server and CDN logs into a live view of AI crawler and agent traffic, so you can watch ChatGPT, Claude, Perplexity, Gemini, and others crawl your pages and connect those visits to real citations and revenue. Learn more in AI crawler logs.
