See what runs your favourite websites with our free Chrome extension.

in the Google Chrome Store


Websites using Sentry

About Sentry

Sentry is an error tracking software for a wide range of languages like Javascript, Ruby, PHP. It offers stack traces, contexts and more on the errors automatically.

Frequently Asked Questions

How can I find websites that are using Sentry? provides insights into the technologies used on websites. To find websites using Sentry, you can use our browser extension. Simply install the extension, visit the website you're interested in, and activate the extension. will then analyze the site and provide information about the technologies in use, including whether Sentry is detected.

Can provide a list of all websites using Sentry?

Yes, maintains a comprehensive list of all websites using Sentry. It also offers real-time insights into the technologies used on specific websites that you visit. You can use our extension to discover if Sentry is being used on the websites you're interested in.

What if I want to find a specific type of website using Sentry, like e-commerce sites?

While can identify the presence of Sentry on websites, it does not categorize websites by type. You can use the extension to analyze individual websites and gather insights into their technology stack. If you're specifically interested in e-commerce sites using Sentry, you can manually explore websites in that niche and check for Sentry using the extension.

Are the results always accurate? strives to provide accurate information based on the technologies it detects. However, please keep in mind that the accuracy of the results may vary. False positives or negatives can occur, and the information should be used as a reference rather than definitive proof of a technology's presence on a website.

How often is the data on website technologies updated?

The data provided by is based on the technology stack of websites at the time of your visit. It does not provide historical data or track changes over time. Therefore, you may want to revisit websites periodically if you're interested in tracking changes in their technology usage.