Follow Steps to On/Off Splash Page:
In case of OFF Splash page:
1) Click here And add 'node/6' in Default front page textbox then click on save configuration.
2) Click here And Uncheck Front Page Override check box then click on save settings.
3) Click here to clear your cache here.
In case ON Splash page:
1) Click here And remove 'node/6' under Default front page textbox then click on save configuration.
2) Click here And Check Front Page Override check box then click on save settings.
3) Click here to clear your cache here.
