<div>
&gt;&gt;&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;<br />
Is it HTML or xml?<br />

</div>


>><?xml version="1.0" encoding="UTF-8"?>
Is it HTML or xml?


<div>
After removing will it works?<br />

</div>


<div>
<div class="content wysiwyg-content">
this is my doctype:<br />
<br />
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;<br />
&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD XHTML 1.0 Strict//EN&quot; &quot;<a href="http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" rel="ugc">http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd</a>&quot;&gt;'.&quot;\n&quot;;<br />
&lt;html xmlns=&quot;<a href="http://www.w3.org/1999/xhtml" rel="ugc">http://www.w3.org/1999/xhtml</a>&quot; xml:lang=&quot;en&quot; lang=&quot;en&quot;&gt;<br />
<br />
but in my javascript error console, im getting this message that i dont know how to fix as i get the doctype from the W3C website<br />
<br />
Error: missing ; before statement<br />
Source File: <a href="http://www.searobin.co.uk/" rel="ugc">http://www.searobin.co.uk/</a><br />
Line: 8, Column: 10<br />
Source Code:<br />
&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD XHTML 1.0 Strict//EN&quot; &quot;<a href="http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" rel="ugc">http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd</a>&quot;&gt;
</div>
</div>


this is my doctype:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'."\n";
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

but in my javascript error console, im getting this message that i dont know how to fix as i get the doctype from the W3C website

Error: missing ; before statement
Source File: http://www.searobin.co.uk/
Line: 8, Column: 10
Source Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

doctype error

Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications, electronic businesses, and social network services using a wide variety of languages and standards, including the familiar HTML, JavaScript and jQuery, ASP and ASP.NET, PHP, ColdFusion, CSS, PHP, Flex and Flash, but also the implementation of a broad list of standards including XML, WSDL, SSDL, VoiceXML and many more.

Web Languages and Standards

HTML (HyperText Markup Language) is the main markup language for creating web pages and other information to be displayed in a web browser, providing both the structure and content for what is sent from a web server through the use of tags. The current implementation of the HTML specification is HTML5.