Where can I download the site seal and how do I install it?

Add the respective code for your certificate before the </body> tag on your site.

Large (140x54) Medium (106x42) Small (82x32)
DV OV EV DV OV EV DV OV EV

Large DV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_lg_2x.png", "SECDV", "none");
</script>

Large OV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_lg_2x.png", "SECOV", "none");
</script>

Large EV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_lg_2x.png", "SECEV", "none");
</script>

Medium DV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_md_2x.png", "SECDV", "none");
</script>

Medium OV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_md_2x.png", "SECOV", "none");
</script>

Medium EV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_md_2x.png", "SECEV", "none");
</script>

Small DV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_sm_2x.png", "SECDV", "none");
</script>

Small OV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_sm_2x.png", "SECOV", "none");
</script>

Small EV

<script type="text/javascript"> //<![CDATA[
var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
TrustLogo("https://sectigo.com/images/seals/sectigo_trust_seal_sm_2x.png", "SECEV", "none");
</script>

 

You can also generate the code at Sectigo site.