How to query W
3C Validator
with AgentQL

Looking for a better way to query W3C Validator? Say goodbye to fragile XPath or DOM selectors that easily break with website updates. AI-powered AgentQL ensures consistent data querying across various platforms, from W3C Validator to any other website, regardless of UI changes.

Not just for W3C Validator

Smart selectors work anywhere

https://validator.w3.org

URL

Input any webpage.

{
  heading[]
  description[]
}

Query

Describe data in natural language.

{
  "heading": [
    "Validator.nu",
    "W3C Markup Validator",
    "W3C CSS Validator"
  ],
  "description": [
    "Check the validity of your HTML and CSS code.",
    "Validate your HTML and CSS using W3C validation tools.",
    "Ensure your documents meet the W3C standards."
  ]
}

Returns

Receive accurate output in seconds.

How to use AgentQL on W3C Validator

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1

Install the SDK

Install code for JS and Python

npm install agentql

pip3 install agentql

2

Test and refine

Use the query debugger

3

Run your script

Install code for both JS and Python

agentql init

python example.py

Get started

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