it is trivial to spoof user-agent, if you want to stop a motivated scraper, you need a different solution that exploits the fact that robots use headless browser
It's also trivial to detect spoofed user agents via fingerprinting. The best defense against scrapers is done in layers, with user-agent name block as the bare minimum.
It's also trivial to detect spoofed user agents via fingerprinting. The best defense against scrapers is done in layers, with user-agent name block as the bare minimum.