---
title: "Comment by Sarah Pan on \"Design a url shortner\" | Hashnode"
description: "Nice concise breakdown. The 301 vs 302 trade-off is especially important because it shows how a small HTTP choice can change both infrastructure load and analyt"
url: "https://hashnode.com/posts/design-a-url-shortner/6a5c965c760f5420127a26f0/comment/6a5f352678327f734f696e3d"
---

[Discussion](https://hashnode.com/posts/design-a-url-shortner/6a5c965c760f5420127a26f0)

Comment [Design a url shortner](https://hashnode.com/posts/design-a-url-shortner/6a5c965c760f5420127a26f0)

[Sarah Pan](https://hashnode.com/@sarahpan)

[Jul 21](https://hashnode.com/posts/design-a-url-shortner/6a5c965c760f5420127a26f0/comment/6a5f352678327f734f696e3d)

Nice concise breakdown. The 301 vs 302 trade-off is especially important because it shows how a small HTTP choice can change both infrastructure load and analytics quality.