When I share this post[1] on HN, it uses a canonical link instead as preview.
1. https://apisix.apache.org/blog/2022/09/13/why-is-apache-apisix-the-best-api-gateway/
1. https://apisix.apache.org/blog/2022/09/13/why-is-apache-apisix-the-best-api-gateway/