www.womenonwaves.org was blocked in United Kingdom

GET http://www.womenonwaves.org/
content-encoding:
Expires:
Thu, 01 Jan 1970 00:00:00 GMT
Pragma:
no-cache
Cache-Control:
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
P3P:
CP="CAO PSA OUR"
Content-Type:
text/html; charset=UTF-8
<html>
<head>
<title>Web Page Blocked</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">
<style>
#content{border:3px solid#aaa;background-color:#fff;margin:40;padding:40;font-family:Tahoma,Helvetica,Arial,sans-serif;font-size:12px;}
  h1{font-size:20px;font-weight:bold;color:#196390;}
  h2{font-size:20px;font-weight:bold;color:red;}
  h3{font-size:14px;font-weight:normal;color:red;}
  b{font-weight:bold;color:#196390;}
</style>
</head>
<body bgcolor="#e7e8e9">
<div id="content">
<h1>Web Page Blocked</h1>
<p>Ooops!....It looks like you have tried to access a web page that has been deemed inappropriate for school use.</p>
<p><b>User:</b> tauntonschool\max.baeres </p>
<p><b>URL:</b> www.womenonwaves.org/ </p>
<p><b>Category:</b> abortion </p>
<p><h2>Which Search Engines can I use?</h2>
<h3>Taunton School allow access to the following search engines. Note: You must turn on strict safe search in order to gain access.<br>
&#8226; <a href="http://www.bing.co.uk">Bing</a><br>
&#8226; <a href="http://www.google.co.uk">Google</a></h3></p>
</div>
</body>
</html>

URL

Response Headers

Response Body