Try and speed up some tests by not waiting for load?

 🐿 v2.7.0

lib/smoke/puppeteer-page.js

@@ -155,7 +155,7 @@ class PuppeteerPage {
 			}
 		});
 
-		const waitUntil = 'load';
+		const waitUntil = this.check.elements || this.check.networkRequests ? 'load' : 'domcontentloaded';
 		this.response = await this.page.goto(this.url, { waitUntil });
 		if(this.check.cssCoverage) {
 			this.coverageReports = await this.page.coverage.stopCSSCoverage();