It usually occurs when we have a large volume of users trying out the allintitle function at once; it resolves itself after a couple of days once things have stabilized. We're aware of the issue, and we'll let you know if any actual bugs occur. Right now, the issue is simply a traffic issue. The Allintitle and cluster functions consume the most CPU power on our side, which results in long waiting times. Compared with most of the tools on the market, we believe ours is one of the fastest to deliver results. 

Please run the data at night and return to your work the next morning.  

Thanks for your patience!

- We hope this will be helpful to your work. Feel free to send us your feedback by e-mail at 

- For any further questions, feel free to contact our support team at