import sys
from PyQt5.QtWidgets import QApplication
from PyQt5.QtWebKitWidgets import QWebView
from PyQt5.QtCore import QUrl

app = QApplication(sys.argv)
web = QWebView()
url = 'http://mapshakers.com/projects/leaflet-pulse-icon/'
web.load(QUrl(url))
web.show()
sys.exit(app.exec_())