Resolve "Update Frontend OKRs"

Closes #1472 (closed)

source/okrs/index.html.md

@@ -151,7 +151,7 @@ TODO: Link to Diff with the start of the quarter
   * VP Eng: Lower latency in application
     * Discussion: Solve performance issues. Reduce p95 of [discussion-related actions](https://performance.gitlab.net/dashboard/db/daily-overview?orgId=1) with over 10 hits/day to < 1 s. Reduce p99 to < 3 s.
     * Platform: Solve performance issues. Reduce p95 of [platform-related actions](https://performance.gitlab.net/dashboard/db/daily-overview?orgId=1) with over 10 hits/day to < 1 s. Reduce p99 to < 3 s.
-    * Frontend: Manual performance audit. Implement Top 3 things of assessment (Loading, Localstorage, Library Updates, ..)
+    * Frontend: [Manual performance audit](https://gitlab.com/gitlab-org/gitlab-ce/issues/33958). Implement Top 3 things of assessment (Loading, Localstorage, Library Updates, ..)
     * Frontend: Package optimisation and [CDN Hosting for .com](https://gitlab.com/gitlab-com/infrastructure/issues/57)
     * Edge: Ship large database seeder for developers
     * Edge: Enable Bullet by default