diff --git a/content/docs/concepts/performance-and-scalability/index.md b/content/docs/concepts/performance-and-scalability/index.md
index 8e0f5bd2..6fee3c35 100644
--- a/content/docs/concepts/performance-and-scalability/index.md
+++ b/content/docs/concepts/performance-and-scalability/index.md
@@ -50,7 +50,7 @@ on [GitHub]({{< github_blob >}}/tools#istio-load-testing-user-guide)
## Synthetic end to end benchmarks
-We use [Fortio](https://fortio.org/) as Istio's synthetic end to end load testing tool. Fortio runs at a specified query per second (qps) and records an histogram of execution time and calculates percentiles (e.g. p99 i.e. the response time such as 99% of the requests take less than that number (in seconds, SI unit)). It can run for a set duration, for a fixed number of calls, or until interrupted (at a constant target QPS, or max speed/load per connection/thread).
+We use Fortio as Istio's synthetic end to end load testing tool. Fortio runs at a specified query per second (qps) and records an histogram of execution time and calculates percentiles (e.g. p99 i.e. the response time such as 99% of the requests take less than that number (in seconds, SI unit)). It can run for a set duration, for a fixed number of calls, or until interrupted (at a constant target QPS, or max speed/load per connection/thread).
Fortio is a fast, small, reusable, embeddable go library as well as a command line tool and server process, the server includes a simple web UI and graphical representation of the results (both a single latency graph and a multiple results comparative min, max, average and percentiles graphs).
@@ -68,7 +68,7 @@ And tracking the progress across all the tested releases for that scenario:
<iframe src="https://fortio.istio.io/?s=qps_400-s1_to_s2" width="100%" height="1024" scrolling="no" frameborder="0"></iframe>
-You can learn more about [Fortio](https://github.com/fortio/fortio/blob/master/README.md#fortio) on GitHub and see results on [https://fortio.istio.io](https://fortio.istio.io).
+You can learn more about [Fortio](https://github.com/istio/fortio/blob/master/README.md#fortio) on GitHub and see results on [https://fortio.istio.io](https://fortio.istio.io).
## Realistic application benchmark
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