Track site health: PostgreSQL
Runs on a schedule across PostgreSQL and Slack, diffs the two sides and writes only the gaps, then scrapes the values straight out of the HTML. Built for backlinks, around a "Fetch Target Page" step, in 17 documented nodes.
Track site health with HTTP / REST API and PostgreSQL automatically. An original, ready-to-import n8n workflow built around the 'SEO Audit' pattern for marketing & advertising. It runs on a schedule and orchestrates 17 nodes across PostgreSQL, Slack, HTTP / REST API. It uses n8n's LangChain AI nodes (Agent/Chain + chat model). Retry-on-fail is enabled on external calls. Import the JSON, add your credentials, and adapt the parameters. Your team sees the right data at the right time.
Key benefits
- ✓Keeps PostgreSQL and Slack in step for backlinks, without anyone re-typing a row
- ✓Compares PostgreSQL against Slack before writing, so only genuine differences land
- ✓A failed PostgreSQL or Slack call is retried rather than dropped, at any of the 17 nodes in this backlinks build
- ✓Pinned sample data ships with it — run all 17 nodes for backlinks before wiring PostgreSQL
- ✓17 nodes, each with a doc card explaining what it does for backlinks
Use cases
- →Teams keeping PostgreSQL and Slack aligned by hand for backlinks
- →Reconciling PostgreSQL against Slack after the two quietly drifted apart
- →Backlinks work where "Fetch Target Page" is still a manual step before PostgreSQL
- →Backlinks work that only reaches PostgreSQL on a schedule, when someone remembers to start it
Integrations
Workflow preview (17 nodes)
The template's actual node layout and connections. Node parameters and credential slots unlock with the download.
What's inside (17 nodes)
A look at the node types this workflow uses. No purchase required — full parameters and credentials are yours after you buy.
From download to running in 3 steps
- 1Import. In n8n, open Workflows → menu → “Import from File” and pick the downloaded JSON.
- 2Connect. Add your own credentials on the app nodes - n8n highlights exactly which ones need them.
- 3Activate. Run it once to test, then toggle Active. The automation is live.
What you'll learn
Advanced levelAdds branching depth and audit logging on top of the core pattern.
- •Pulling page and ranking data on a schedule
- •Moving data between PostgreSQL and Slack in a single run
- •Adding retries and an explicit error path to external calls
Every node carries its own documentation on the canvas, plus notes explaining why the architecture was built this way, a credential setup guide, troubleshooting, and three practice exercises. Sample data comes pinned to the trigger, so you can hit Execute and watch data flow before connecting a single account.
Common questions
What exactly do I get?
The complete, ready-to-import n8n workflow as a JSON file, delivered instantly after payment. Import it into your own n8n (cloud or self-hosted), add your credentials, and it runs.
How do I import it into n8n?
In n8n, open Workflows, click the three-dot menu, choose “Import from File”, and select the downloaded JSON. Then connect your own app credentials on the highlighted nodes.
Do I need anything else for it to work?
You need your own n8n instance and accounts/credentials for the apps this workflow connects to (PostgreSQL, Slack, HTTP / REST API). No coding is required.
What if it doesn't work for me?
If the file is faulty, won't import, or isn't as described, contact us within 7 days and we'll fix it or refund you - see our refund policy.
Can I modify or resell it?
You can freely adapt and use it in your own or your clients' projects. Reselling or redistributing the template file itself is not permitted.
Related templates
Report on site health with Slack
Backlinks on n8n: runs on a schedule across Slack and PostgreSQL, starting at "Init Cursor". Walks long lists in batches. 10 documented nodes.
Draft social posts for backlinks
Backlinks on n8n: runs on a schedule across Slack, Google Sheets and PostgreSQL, starting at "Read Source Feed". Runs the text through an AI chain. 22 documented nodes.
Generate social posts for backlinks
Backlinks on n8n: runs on a schedule across Slack, Google Sheets, PostgreSQL and WordPress, starting at "Keep Valid Pages". Runs the text through an AI chain. 22 documented nodes.
Audit site health on a schedule
Content SEO on n8n: runs on a schedule across Google Sheets, Slack, PostgreSQL and Gmail, starting at "Probe Endpoint A". Branches on the check before anything is written. 23 documented nodes.