diff --git a/.github/htmltest-config.yml b/.github/htmltest-config.yml
new file mode 100644
index 000000000..7c2e84268
--- /dev/null
+++ b/.github/htmltest-config.yml
@@ -0,0 +1,24 @@
+CheckDoctype: false
+CheckLinks: false
+CheckMeta: false
+CheckGeneric: false
+CheckInternal: false
+CheckInternalHash: false
+CheckMailto: false
+CheckTel: false
+CheckMetaRefresh: false
+IgnoreInternalEmptyHash: true
+IgnoreEmptyHref: true
+IgnoreAltMissing: true
+IgnoreAltEmpty: true
+IgnoreDirectoryMissingTrailingSlash: true
+IgnoreURLs:
+  - "https://twitter.com/scilifelab_DC"
+  - "https://linkedin.com/company/scilifelab-data-centre"
+  - "^https://twitter.com/intent/tweet.*$"
+  - "^https://www.linkedin.com/sharing/share-offsite.*$"
+  - "^https://www.facebook.com/sharer/sharer.php.*$"
+  - "^https://doi.org/.*$"
+IgnoreDirs:
+  - "publications"
+  - "datasets"
diff --git a/.github/workflows/link-checker.yml b/.github/workflows/link-checker.yml
new file mode 100644
index 000000000..23d23e691
--- /dev/null
+++ b/.github/workflows/link-checker.yml
@@ -0,0 +1,39 @@
+# Run htmltest to check for broken external links
+# Scheduled for every first wednesday of the month
+
+name: Check broken links (htmltest)
+on:
+  workflow_dispatch:
+    branches:
+      - develop
+  schedule:
+    - cron: '25 8 1-7 * 3'
+
+jobs:
+  htmltest:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+        
+      - name: Set up Hugo
+        uses: peaceiris/actions-hugo@v2
+        with:
+          hugo-version: "latest"
+          
+      - name: Run Hugo
+        run: hugo -d dist
+      
+      - name: Test HTML
+        continue-on-error: true
+        uses: wjdp/htmltest-action@master
+        with:
+          path: dist
+          config: .github/htmltest-config.yml
+      
+      - name: Archive htmltest results
+        uses: actions/upload-artifact@v3
+        with:
+          name: htmltest-report
+          path: tmp/.htmltest/htmltest.log
+          retention-days: 7
diff --git a/layouts/contact/list.html b/layouts/contact/list.html
index 4ea0c37f7..5113c7b46 100644
--- a/layouts/contact/list.html
+++ b/layouts/contact/list.html
@@ -2,7 +2,7 @@
 
 {{ .Content }}
 
-<form class="needs-validation" novalidate method="POST" action="https://forms.dc.scilifelab.se/api/v1/form/lUoBU4hTkbqkNYcs/incoming" accept-charset="utf-8">
+<form class="needs-validation" novalidate method="POST" action="https://forms.dc.scilifelab.se/api/v1/form/SgfsDTe1U70Yzt9I/incoming" accept-charset="utf-8">
   <h2>{{ if eq $.Site.Language.LanguageName "Svenska" }}Kontakta oss{{ else }}Contact and suggestions form{{ end }}</h2>
   <div class="mb-3 mt-3">{{ if eq $.Site.Language.LanguageName "Svenska" }}Vänligen fyll i detta formulär för att ge förslag till portalen eller för frågor rörande datadelning eller datahantering. Vänligen fyll i dina kontaktuppgifter om du vill att vi besvarar ditt ärende. Teamet som arbetar med den <i>Svenska Pathogens Portalen</i> kommer att skicka ett svar inom ett par dagar. {{ else }}Please fill out this form to make suggestions for the <i>Swedish Pathogens Portal</i> or to ask a data management or data sharing question. Please provide your contact information if you would like to receive a response. The data portal team will send you a response within the next couple of days.{{ end }}</div>
   <div class="form-group row">