pub const DEFAULT_USER_AGENT: &str = "Mozilla/5.0 (Macintosh; Intel Mac OS X 14_5) AppleWebKit/605.1.15 \
(KHTML, like Gecko) Version/17.5 Safari/605.1.15";Expand description
Default User-Agent the engine sets on each page. Mirrors a recent
shipping Safari on macOS so anti-bot fingerprinters that match on
the WKWebView default (which lacks the Version/X Safari/X
suffix) don’t flag every request. Backends that support
per-webview UA (WKWebView via setCustomUserAgent, WebKitGTK via
webkit_settings_set_user_agent, WebView2 via Profile2 /
coreWebView2.Settings.UserAgent) apply this string at construction.