Latenode
Headless browser
Gmail

Comprehensive on-page SEO audit powered by OpenAI language models

This Latenode automation template provides a comprehensive on-page SEO audit for any website, powered by OpenAI's language models. It performs both a content analysis and a technical audit, delivering detailed recommendations to help improve the website's search engine ranking and visibility.

The workflow starts with a user-provided landing page URL, fetches the HTML content, and then leverages the GPT-4 model to analyze the page's structure, content, and technical setup. The results are consolidated into a detailed report, which is then formatted and emailed to the user. This solution is designed for SEO and marketing professionals who need to quickly identify and address on-page optimization opportunities for their websites.

Updated Apr 6, 2026Est. run: 26sEst. cost: $0.0703
How Latenode estimates time and cost

Latenode bills workflow runs in credits: 1 credit = 30 seconds of processing. Minimum charge per run depends on your plan. Plug-and-Play (PnP) AI nodes are billed separately—each PnP token is $1 USD, charged pay-as-you-go at vendor cost plus a small processing fee, with no API keys required.

Full pricing — how credits work →
SEO, marketing & analytics

Workflow preview

What this template does

  • Crawls the provided landing page URL to fetch the HTML content
  • Analyzes the page's structure, content, and technical setup using OpenAI's GPT-4 model
  • Consolidates the analysis results into a detailed on-page SEO audit report
  • Formats the report and emails it to the user
  • Delivers actionable recommendations to improve the website's search engine ranking and visibility

How it works

1
Trigger

Capture Landing Page URL

The user provides the URL of the website they want to analyze for on-page SEO optimization.

2
Action

Fetch Website HTML

A headless browser is used to load the website and retrieve the HTML content of the page.

3
Logic

Extract Key Metrics

The HTML content is analyzed to extract technical SEO metrics, such as page load time, number of resources, and other performance indicators.

4
AI

Content SEO Audit

The content of the page is evaluated using a language model to analyze the structure, readability, and optimization of the textual elements.

5
AI

Technical SEO Audit

The technical setup of the website is also analyzed using a language model to assess factors like meta tags, structured data, and other technical SEO best practices.

6
Action

Combine Audit Reports

The content and technical audit results are merged into a comprehensive on-page SEO audit report.

7
Action

Generate Final Audit Report

The audit findings are consolidated into a single, detailed report that outlines recommendations for improving the website's on-page SEO.

8
Action

Format Audit Report

The audit report is formatted into a Markdown document for easy reading and sharing.

9
Action

Email Audit Report

The formatted audit report is sent to the user's email address for their review and implementation of the recommendations.

Setup guide

1

Add OpenAI Credential

1. In the Latenode Credentials panel, add a new credential for OpenAI. 2. Enter your OpenAI API key.

2

Configure Gmail Credential

1. In the Latenode Credentials panel, add a new credential for Gmail. 2. Authenticate your Gmail account to allow the workflow to send emails.

3

Set Up Landing Page URL Input

1. In the Latenode visual builder, add a Form node. 2. Configure the Form node to capture the landing page URL that the user wants to analyze.

4

Configure Headless Browser Node

1. In the Latenode visual builder, add a Headless Browser node. 2. Configure the Headless Browser node to fetch the HTML content of the landing page URL provided by the user.

5

Map Audit Reports to Gmail

1. In the Latenode visual builder, connect the Markdown node to the Gmail node. 2. Map the generated audit report content to the email body in the Gmail node.

Requirements

An Apify API key or account to leverage their web crawling and scraping capabilities
A Gmail account and API credentials to send the SEO audit report to the user
Access to the Latenode workspace to utilize the headless browser and JavaScript nodes for content fetching and analysis
Permissions to access the target website's landing page URL for crawling and analysis

FAQ

Common questions about this template

Each run uses credits on your Latenode plan. We charge for processing time (1 credit = 30 seconds). Your actual cost depends on your plan and how long the run takes. See pricing plans for plans and how credits work.
Contact support →

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