Tracking links with specific keywords in the URL.

links-with-keywords.html

<p>
  <a href="https://example.com">Link 1</a>
  <a href="https://example.com/mountain">Link 2</a>
  <a href="https://example.com/unreleated">Link 3</a>
  <a href="https://example.com/sea">Link 4</a>
</p>

<script>
const keywords = [
  "sea",
  "mountain"
];
const links = document.getElementsByTagName("a");

for (const link of links) {
  if (link.hasAttribute("href") && keywords.find(k => link.getAttribute("href").includes(k))) {
    console.log("Track link", link.getAttribute("href"));
  }
}
</script>