What is this website?
Yahoo! Messenger has a feature that users can use it to hide from others and get invisible. So offline people can actually be
online but in invisible mode by changing their status to invisible. This website's purpose is to detect them whether they're online
,offline or invisible and not only it can detect their visibility but also finding their 360 page address is possible with this
site(You can also get Yahoo! IDs' display image).

How should I use this site?
It's as easy as 1-2-3,just enter the Yahoo! ID that you want to scan in the white box and click the return button on your keyboard.

How can you detect invisibles?
Our Yahoo bots are connected to Yahoo! Messenger servers and use a Yahoo! Messenger bug to detect invisible and offline users.

Do you save Yahoo IDs in your database?
Yes, we save Yahoo! IDs in our database for our statistics and we may send a message for just one time to these Yahoo IDs if we won't
reach the level of traffic we want.

I want to detect invisible users in MSN Messenger,What should I do?
This site is only for Yahoo! Messenger and just can detect Yahoo! Messenger invisible users,maybe we add new feature for msn later.

Can you find Yahoo! IDs' passwords?
No,This site is only for detecting invisible Yahoo! Messenger users and finding their 360 page address and also their display image.

I want to check a list of Yahoo IDs,what should I do?
Our site is in beta version,we will add this feature to our site to check more Yahoo IDs' status.

How many Yahoo IDs can I check per day?
There's no limit for checking Yahoo IDs and detecting invisibles for now.

I scanned a Yahoo! ID and it answered me "Our server is busy".
Scan that Yahoo! ID for more times and if the problem persists, it means we are upgrading our system so you should try a few minutes later.

Why your site shows a Yahoo! ID invisible that I see him available in my addlist?
He may changed his stealth settings to show you he/she is online but actually he's invisible.

And some hints,suggestions and ...:
Our site is accurate 99% of the times by the way It's better to scan a Yahoo! ID for more than once to be sure about his/her status.
If a Yahoo! ID disconnects,his last status will remain for maximum time of 20mins,So when you see someone invisible,maybe he's been disconnected.
When someone connects as invisible,he/she doesn't want to chat with no one for some reasons,it's your decision to check them
Aallin1.com