$ headless-seo-check http://127.0.0.1:4311 --urls /static,/force-dynamic,/isr --plain
--- stdout+stderr ---
headless-seo-check: checking http://127.0.0.1:4311 …
headless-seo-check: 3 of 3 URLs selected, from --urls
run	http://127.0.0.1:4311	--urls	3	3
page	http://127.0.0.1:4311/static	checked	200	static	325	17	2	0	-
finding	http://127.0.0.1:4311/static	warn	canonical-missing	no canonical link in the served HTML
page	http://127.0.0.1:4311/force-dynamic	checked	200	dynamic	323	17	3	1	-
finding	http://127.0.0.1:4311/force-dynamic	error	dynamic-render	rendered on every request, never cached at the edge
detail	http://127.0.0.1:4311/force-dynamic	dynamic-render	cache-control: private, no-cache, no-store, max-age=0, must-revalidate
finding	http://127.0.0.1:4311/force-dynamic	warn	canonical-missing	no canonical link in the served HTML
page	http://127.0.0.1:4311/isr	checked	200	static	324	17	2	0	-
finding	http://127.0.0.1:4311/isr	warn	canonical-missing	no canonical link in the served HTML
summary	checked	3
summary	dynamic	1
summary	unclear	0
summary	noindex_header	0
summary	hreflang_drift	0
summary	hreflang_dead_target	0
summary	empty_html	0
summary	sitemap_errors	0
summary	unreachable	0
summary	blocking	1
summary	warnings	3
summary	interrupted	0
summary	exit_code	1
--- exit code: 1 ---