Did the site redirect too many times?

Question

Computer networks

Doesn't go to www.oracle.com. Issues - www.oracle.com redirected too many times. Delete cookies.. ERR_TOO_MANY_REDIRECTS Cleaned cookies
, deleted browsers (error in safari, edge, chrome, yandex, firefox), rebooted the system, tried it in safe, checked hitman pro, overwrote hosts, reset browser settings, deleted extensions, even in the registry cleaned up. Nothing helps.
It costs windows 10, it does not work on a laptop and on a PC, on the phone it comes through the same network. Everything works for a friend on Windows. You can try it yourself. Who has any suggestions other than how to demolish Windows?

Answer 1

Possible reasons for this error:
1. Settings in the hosting panel conflict with the configuration on the site.
2. Directives in the .htaccess file (search for the entry Redirect, RedirectMatch, mod_rewrite RewriteCond, RewriteRule) which is in the root folder of the site. Perhaps a fresh file for your control system from the manufacturer's website will help you.
3. Web server virtual host settings (if you have a dedicated server)
For apache directives, see p2 or nginx look for rewrite entries
4. Management system modules / plugins, admin panels (remember which ones were recently installed / updated, which pages were edited). For example, there are modules that form the page address based on its title.
About company > /o-companii
When changing the title, a redirect is made from the old address to the new one.
About us > /o-nas
(+ redirect from /o-kompanii to the new /o-nas)
Therefore, if you change the title of the page several times and leave one of the first options at the end, then you risk getting a cyclic redirect, something like this:
>> redirect from /o-kompanii to /o-nas
>> redirect from /o-nas to /o-kompanii
5. Browser cookies. Yes, this is surprising, but sometimes clearing the browser cookie is enough to solve the problem.
To understand what kind of redirects are performed and, for example, to find a cyclic one, use the site https://bertal.ru/

Answer 2

As an option, compare the DNS servers and what kind of IP the working and non-working machines offer. Also, the reason may be in some kind of ad blocker that works globally as a separate application (I saw that some put this nonsense on themselves).