Sites are not working over wifi but work perfectly on Mobile Data

Some sites are not working on my android device when I'm using home wifi. idk what happened suddenly, but they stopped working. Before this, the sites were working perfectly. I can open the sites when using mobile data but not when I'm on Wifi. also when on wifi the sites work perfectly on my pc. So the problem is with my Android device or the wifi? I'm confused! Pls help me sort this out

Submitted September 24, 2017 at 02:20PM by Arnavs0505 http://ift.tt/2jSfdpW via TikTokTikk