Records show tels.io's operability was checked 5 times from February 17, 2022, through the subsequent 1 010 days. During all of the analyses that were done, tels.io was reachable 4 times, it was last accessed on August 9, 2024, with a code 200 returned. The last instance of tels.io being unavailable was on October 21, 2023, one of 1 instances, or 20.00% of all checks. No responses have returned an error status code as of November 24, 2024, based on all that have been received. Compared to its average response time of 0.347 seconds, tels.io had a response time of 0.338 seconds on August 9, 2024.