# Web server is down Error code 521

**URL:** <https://meta.discourse.org/t/web-server-is-down-error-code-521/269308>\
**Category:** Self-hosting\
**Created:** [June 22, 2023, 6:54pm UTC](https://meta.discourse.org/t/web-server-is-down-error-code-521/269308 "2023-06-22T18:54:00Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![Stephen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/stephen/32/95011_2.png) [@Stephen](https://meta.discourse.org/u/Stephen)\
**Post date:** [June 22, 2023, 7:57pm UTC](https://meta.discourse.org/t/web-server-is-down-error-code-521/269308/5 "2023-06-22T19:57:37Z")

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> [@Ahmed26](#):
>
> i have installed it 20 times with the same method

On the same FQDN? with Let’s Encrypt enabled? Did you hit the [rate limit](https://letsencrypt.org/docs/rate-limits/)?

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