title: Google structured data error: "All values provided for http://www.example.com/ must have the same domain."
body: <p>I want to add <a href="https://developers.google.com/search/docs/data-types/corporate-contacts" rel="nofollow noreferrer">Corporate Contacts</a> in Google Search. I test the following code in <a href="https://search.google.com/structured-data/testing-tool/u/0/" rel="nofollow noreferrer">Google's Structured Data Testing Tool</a>, but it threw this error:</p>
  
  <p><a href="https://i.stack.imgur.com/1snoh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1snohm.png" alt="Google SDTT: 1 error"></a></p>
  
  <blockquote>
    <p><code>https://coda-resume.herokuapp.com/</code> (All values provided for <code>http://www.example.com/</code> must have the same domain.)</p>
  </blockquote>
  
  <p>Here is the JSON-LD:</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;script type="application/ld+json"&gt;
  {
    "@context": "http://schema.org",
    "@type": "Organization",
    "url": "https://coda-resume.herokuapp.com/",
    "logo": "http://www.example.com/logo.png",
    "contactPoint": [{
      "@type": "ContactPoint",
      "telephone": "+1-401-555-1212",
      "contactType": "customer service"
    }]
  }
  &lt;/script&gt;
  </code></pre>
  
  <p>(I put this in the <code>head</code> element.)</p>