I found a Google Cache Tool that will check how Google indexed our websites according to the pages recorded on every datacenter of Google.

For example, I checked how my SELaplana is doing with the Google datacenters. And the result is shown on the screenshot below:

From the data above, we’ll notice that there are datacenters which stored -1 page of my blog. I don’t know what that -1 means. Does it mean, my SELaplana blog is blacklisted? The red color indicates the lowest value and the green color indicates the highest value or number of pages recorded on that certain DataCenter.
You can try it here anyway.

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