As a rule of thumb, the browser may not be able to open the web page
There is a network failure. Including the hardware and software network failures of their own devices, as well as the failure of the router and the failure of the network supply side;
technical software failures; This includes the fact that the browser version you are using is outdated and cannot effectively support the technology used by the target**; and the target is too old to adapt to the new version of the browser.
No access; This includes that the IP address used is masked and the IP address of the destination is masked by the firewall.
Therefore, for the problem that the browser cannot open the web page, firstly, you can change the browser to access, secondly, change the device to access, secondly, switch a network to access, and finally, please visit a foreign friend.
When the ** you want to visit ** is abroad**, then it is likely to be because of the wall, at this time, it is best to look for ** that can be replaced in China; If, the specific particularity of the service provided, there is no corresponding provider in China, and you must use a foreign one**, then it is recommended to access it through a legal VPN channel.
And for the target **is domestic**, and it is inaccessible after various attempts, then, it may be that ** has moved and returned a domain name that you don't know, which is also a relatively common situation, because many domain names need to be paid. When it comes to domain names, another thing related to domain names can also cause inaccessibility, and that is that the certificates used by domain names have expired and are not renewed in time, especially those that use SSL validation.
All in all, there are many reasons behind the situation that the browser cannot open the web page, which needs to be analyzed on a case-by-case basis.