HTTP Status Ducks

521 Web server is down

HTTP Status Code 521 Web server is down & Ducks
Previous HTTP Status Code
Next HTTP Status Code

Link to the image

https://httpducks.com/521.jpg

Also available are .webp, .jxl and .avif

Link to this page

https://httpducks.com/521

Link to the JSON response

https://httpducks.com/521.json

Learn more: 521 Web server is down

HTTP Status Codes
HTTP Headers

Also check out

HTTP Status Tester

Test live and from different countries the HTTP responses, redirect chains and status codes of one or multiple URLs.

http.app
521 Web server is down & Dogs
http.dog/521
521 Web server is down & Cats
httpcats.com/521
521 Web server is down & Goats
httpgoats.com/521
521 Web server is down & Gardening
http.garden/521
521 Web server is down & Pizzas
http.pizza/521

Improve your SEO!

With SEO audits by ex-Google Search engineers

seo.services

SEO Toolbox and APIs