Why does Ethernet say connected but websites will not load?
The cable link can be healthy while DNS, gateway routing, a proxy or VPN, browser settings, router issues, or ISP service prevent sites from loading.
Network browser guide
This is not the same as an Ethernet cable that disconnects. If Windows shows an active wired connection, the question becomes whether the browser, DNS, gateway, router, or internet service is blocking web traffic.
Scope the problem
Network checks
Run ipconfig and note the Default Gateway. If the PC cannot reach its gateway, focus on the local router, cable, and adapter path. If the gateway is reachable but website names fail, DNS becomes more likely. Flushing the DNS cache is a reasonable low-impact step when name resolution is the evidence.
For the detailed DNS path, use DNS Server Not Responding in Windows. If the whole Ethernet connection has no internet, use Ethernet Connected But No Internet.
Router and ISP
If wired and wireless devices cannot load sites, restart the router or modem only when it is safe to interrupt everyone using it, then check for an ISP outage. If only this PC is affected, inspect the adapter, DNS, browser, VPN, proxy, and security software before escalating to the ISP.
FAQ
The cable link can be healthy while DNS, gateway routing, a proxy or VPN, browser settings, router issues, or ISP service prevent sites from loading.
If some services work but names such as websites fail to resolve, DNS is a strong suspect. Test multiple sites and review the DNS troubleshooting path.
Yes. A disconnected VPN client, proxy setting, or security product can affect browser traffic even though Ethernet remains connected.
Check whether the problem affects multiple devices and test the gateway first. Changing DNS is useful when evidence points to name-resolution trouble, not as a universal first step.