You are reading this article because you have saved something in wordpress and received an error in chrome saying "ERR_BLOCKED_BY_XSS_AUDITOR".
Add the following code to your root .htaccess file and the issue should clear up.
Alternatively, for short term try another browser such as firefox.
######################################
# Prevents the ERR_BLOCKED_BY_XSS_AUDITOR error in chrome
######################################
<IfModule mod_headers.c>
Header set X-XSS-Protection "0; mode=block"
</IfModule>
If you still receive this error after applying the above code to your htaccess, then check your mod security logs as you might be getting blocked by mod security after which you will need to apply a custom whitelist rule.