If you try to enter a web page but instead find the 401 unauthorized error, you probably want to know what this problem is and how you can solve it. For this reason, we recommend you read this article with which you will learn what is the 401 unauthorized error and how to fix it? – Fast and easy
The 401 unauthorized or “Authorization Required” error is an HTTP status code that refers to invalid credentials due to entering the wrong username and password. Also, it can point to a server error when the server receives a request without authentication.
Among the causes of the 401 unauthorized error are the attempt to access a website through a misspelled URL, the use of invalid credentials during the login, failures in the domain names (DNS) or the presence of a plugin of security that causes conflict during login.
The 401 unauthorized or “unauthorized” error can be fixed quickly and easily. In this sense, we advise you to follow the steps that we explain below.
Check the validity of the URL
You need to check if the URL you are entering is valid as the 401 unauthorized error can occur when you type a wrong or nonexistent URL. Also, you may be trying to access an outdated link from your web browser.
For this reason, we advise you to use the search engine so that you can search and find the specific and correct URL of the web page of your interest.
Update the web page
Sometimes updating the website can be the simplest and most effective solution. If the 401 unauthorized error is issued when accessing the website, there may be an availability problem. Reason why, you must wait a few minutes and reload the page. You can also change your browser so it is important to know which browser is best for you to use on your PC.
Make sure to clear the cookies and cache from your web browser. In this way, you will prevent the cache from overlapping with the live version of the application or that corrupted cookies cause an authentication error.
Verify your credentials
There are websites that require a login where the username and password (credentials) are stored . If you incorrectly enter one of these items, the server will issue a 401 error due to the invalidity of one or both of the data.
In this circumstance, we recommend you look for the instructions provided by the website you visited in order to recover the username and / or password and log in. Disable security plugins and make sure to prevent websites from saving your user preferences.
If you are the owner of a WordPress website, the 401 unauthorized error may be caused by security plugin activity. These elements can block the login when a cyber attack is interpreted. Therefore, the error is displayed to the customer and their access to the website is prevented.
Create a temporary copy of the website
If you previously accessed the website without any inconvenience but are now unable to do so, a workable solution may be to create a temporary copy of the site. Type in the search bar: cache: http: //example.com/ where “example.com” is the URL of the web page you want to visit.
Google will show you at the top of the window the date on which the copy was stored, so you can access the previous version of the website without any problem.
Contact the webmaster
Sometimes, when the 401 error does not occur due to authentication failures or any of the other causes mentioned above, the best solution is to contact the webmaster through the web address master @ website.com, where “website” is the real name of the Web page.