diff --git a/Makefile b/Makefile
index 1549eb8..c5c7c5d 100644
--- a/Makefile
+++ b/Makefile
@@ -79,8 +79,7 @@ endif
 mentions.json: hugo
 	# gather old version of the site
 	# rsync $(RSYNCFLAGS) --exclude '*.gz' --exclude '*.br' --exclude '*.png' --exclude-from .rsyncignore $(WWW_RSYNC_DEST)/ old
-	static-webmentions find
-	mv mentions.json mentions.json.unfiltered
+	static-webmentions -f mentions.json.unfiltered find 
 	# filter the webmentions a bit; jq offers more flexibility than config.toml
 	jq '[ .[] | select(.Dest|test("https://(git.sr.ht/~seirdy/seirdy.one/log/master|seirdy.one|web.archive.org|archive.is|en.wikipedia.org|matrix.to|([a-z]*.)?reddit.com|github.com)") | not) ]' <mentions.json.unfiltered >mentions.json
 	rm mentions.json.unfiltered
diff --git a/Makefile.online b/Makefile.online
index 6f1524e..a27efe2 100644
--- a/Makefile.online
+++ b/Makefile.online
@@ -9,13 +9,13 @@ CHROME_PATH = /home/rkumar/Executables/ghq/github.com/chromium-unofficial-latest
 CHROME_PROFILE = /tmp/chrome-lighthouse
 CHROME_FLAGS += --headless --disable-extensions --no-sandbox --no-first-run --user-data-dir=$(CHROME_PROFILE)
 CPU_SLOWDOWN=2.4
-LIGHTHOUSE_ARGS += --budget-path budget.json --output html --output json --output-file lighthouse-results --throttling.cpuSlowdownMultiplier=$(CPU_SLOWDOWN) --chrome-flags=$(CHROME_FLAGS)
+LIGHTHOUSE_ARGS += --budget-path budget.json --output html --output json --output-file lighthouse-results --throttling.cpuSlowdownMultiplier=$(CPU_SLOWDOWN) --plugins=lighthouse-plugin-resource-granular-summary --chrome-flags="$(CHROME_FLAGS)"
 
 hint-online:
 	hint --config .hintrc -f codeframe $(URL)
 lighthouse:
 	mkdir -p $(CHROME_PROFILE)
-	lighthouse $(URL) $(LIGHTHOUSE_ARGS)
+	npx lighthouse@next $(URL) $(LIGHTHOUSE_ARGS)
 	rm -rf $(CHROME_PROFILE)
 redbot:
 	redbot_cli -a $(URL)