Set the filename as HTML name instead of full path for scripting (#4477)

lib/sitespeed.js

@@ -123,7 +123,7 @@ export async function run(options) {
       resultUrls,
       timestamp,
       budget: budgetResult,
-      name: url,
+      name: url.startsWith('http') ? url : path.basename(url),
       log,
       getLogger,
       messageMaker,