Answers to your most common questions about Ahrefs.
Quick, simple, and helpful information at a glance.
To resolve it, try the following steps:
If the issue persists despite these steps, contacting Ahrefs support is a good next step. They can help clarify if the rate limit is part of your plan or if there’s another issue.
Ahrefs updates its data at different frequencies depending on the feature. Its backlink index is updated continuously, with new links being discovered and old ones re-crawled every day. For popular and high-authority websites, updates can happen several times per day.
Keyword rankings and visibility data are typically updated daily, while less competitive or low-search-volume keywords may be refreshed less frequently. Site Explorer and Domain Rating metrics are recalculated regularly as new backlink data is processed.
In general, Ahrefs provides one of the fastest and most frequently updated datasets in the SEO industry, but exact update intervals can vary depending on the site, keyword, and data type.
The “Ahrefs error: too many sessions” message usually appears when you exceed the number of simultaneous active sessions allowed for your Ahrefs account. Ahrefs limits how many devices or browser sessions can be logged in at the same time, depending on your subscription plan.
This error often occurs if you are logged in on multiple devices, have several browser tabs or windows open, or if multiple team members are using the same login credentials. It can also happen when a previous session was not properly closed.
To fix the issue, log out of Ahrefs on unused devices or browsers, close extra tabs, and wait a few minutes before logging in again. If the problem persists, you may need to upgrade your plan to allow more concurrent users or contact Ahrefs support to reset active sessions.
An “Ahrefs 522 error” means that the connection between your browser and Ahrefs’ servers has timed out. This error is typically related to server-side connectivity issues rather than a problem with your own device or internet connection.
The 522 error often occurs when Ahrefs’ servers are temporarily overloaded, undergoing maintenance, or experiencing network delays. In some cases, it may also appear if your request takes too long to process.
To resolve the issue, try refreshing the page after a few minutes, clearing your browser cache, or logging out and back into your Ahrefs account. If the error continues, check Ahrefs’ status page or contact Ahrefs support to confirm whether there is an ongoing server issue.
If your Ahrefs trial order is not accepted, it usually means there was an issue with the payment method or account verification. Ahrefs requires a valid credit card or payment method to activate a trial, and some cards may be declined due to international restrictions, insufficient funds, or banking security rules.
Another common reason is that your account may have previously used a trial, as Ahrefs generally allows only one trial per user or email address.
To resolve the issue, check that your payment information is correct, use a different card if needed, and ensure you haven’t already used a trial on the same account. If the problem persists, contact Ahrefs support for assistance with activating your trial.