A default setting for a Chrome browser that sometimes causes some Web sites to not open or slow down.
Click the three dots to the right of the Chrome browser's address bar, "settings" → "Show advanced settings" → "Privacy settings", in which the "protect you and your device from dangerous sites" option is turned on by default, as shown in the following figure:
The option to "protect you and your device from dangerous sites" is selected, and a portion of the Web page will not open or slow to appear.
Now there are many kinds of anti-virus software, and are free. Today, antivirus software has become a free public infrastructure. Antivirus software In addition to the virus protection and killing functions, also has the Web shield and so on the webpage protection function, if your computer has the anti-virus software, but you specifically want to see by the Chrome interception content, you may in the Chrome Advanced setting "protects you and your equipment not to be harmed by the dangerous website" This option to turn off.
Why do I find this problem? Some time ago, I login in the Chrome browser 163 mailbox speed is very slow, easy to login successfully, page confusion, and at the same time in other browsers to log in 163 mailboxes are normal. At the time, I suspected that it might be a problem with the Chrome browser setup. So I did an experiment: Open 163 mailboxes in Chrome, fill in your username and password, then open a new tab in the Chrome browser, turn off the "protect you and your device from dangerous websites" option in the advanced settings, and then log in to the mailbox, very fast login success, all normal Open this option and repeat the previous process: page confusion.
This site's "network" Directory of the Web page, in the Chrome browser if you turn off this option, open the normal speed; If this option is turned on, it generally takes more than 3 seconds to open, is slow, and in other browsers is normal. In this regard, I asked admin, the answer is: The site was hacked a few years ago, probably the site has been in the chrome blacklist, perhaps, the content of this directory is not legitimate chrome.
Some download sites are now probably blocked by Chrome. For example: Yesterday I downloaded a data recovery software, in search results there is a pole download link, click on the link, was blocked by Chrome, the following figure:
Interestingly, however, Chrome's interception of the same Web page sometimes seems random. For example, the top of this pole download page, I did the experiment: with chrome open, intercept, turn off the chrome, and then use Chrome to open, do not intercept, successful download, shut down chrome, open the chrome again, open the same page, and intercept.
If you think this page has a problem need to intercept, then always intercept Bai, how to intercept for a while, and then release it. What kind of mechanism is this? Makes people very confused.
Chrome is fast, and now the chrome is more powerful, with Web virus detection, Web interception and Web content monitoring functions, can replace antivirus software and a part of the firewall work. I've seen an article about the Chrome OS somewhere in the past, and I've forgotten which website it is. At that time I did not quite believe that a browser how can become an operating system? Now I believe it. Maybe one day, Chrome will really evolve into an operating system.
Everything is possible.