I have noticed that when web application opened from Android device which uses Dalvik as runtime VM, application gets more than one HTTP requests. First one which follows user agents like Mozilla/5.0 (Linux; Android 4.4.4; SM-A300FU Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.81 Mobile Safari/537.36). After this first request one / two more requests are initiated by browser for the same URL endpoint. Those requests contain user agent with Dalvik in it. (Dalvik/1.6.0 (Linux; U; Android 4.4.4; SM-A300FU Build/KTU84P). This problem is observed with real android devices.(OS version -4.4.4 , Browser version -Chrome-51.0.2704.81 device-Samsung SM-A300FU) In some of the posts on internet people reported same problem but unfortunately no answer is been posted. Is this issue of Dalvik runtme ? As this runtime is going to be discontinued, is there any possible fix Any feedback on this is appreciated.