Javascript Instructions

Using the js_instructions parameter, you can get the scraped site after performing various Javascript instructions.

Javascript instructions can only be applied with JavaScript rendering enabled.

Javascript Instructions parameters



Choose between click, scrollTo, focus, value and submit (only for FORM elements).


The CSS selector.


Perform a timeout after each javascript instruction. Measured in ms.

Javascript Instructions examples


⇡ Input

curl --request GET --url ""

⇣ Output

<!doctype html>
  <title>Example Domain</title>

  <meta charset="utf-8" />
  <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <style type="text/css">
  body {
    background-color: #f0f0f2;
    margin: 0;
    padding: 0;
    font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  div {
    width: 600px;
    margin: 5em auto;
    padding: 2em;
    background-color: #fdfdff;
    border-radius: 0.5em;
    box-shadow: 2px 3px 7px 2px rgba(0,0,0,0.02);
  a:link, a:visited {
    color: #38488f;
    text-decoration: none;
  @media (max-width: 700px) {
    div {
      margin: 0 auto;
      width: auto;

  <h1>Example Domain</h1>
  <p>This domain is for use in illustrative examples in documents. You may use this
  domain in literature without prior coordination or asking for permission.</p>
  <p><a href="">More information...</a></p>

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