--------- <div id="widgetmain" style="text-align:left;overflow-y:auto;overflow-x:hidden;width:600px;background-color:#transparent; border:1px solid #333333;"><div id="rsswidget" style="height:500px;"><iframe src="http://us1.rssfeedwidget.com/getrss.php?time=1626283386459&x=http%3A%2F%2Ffeeds.feedburner.com%2Fvgmdb_album_new%3Fformat%3Dxml&w=600&h=500&bc=333333&bw=1&bgc=transparent&m=20&it=true&t=vgmdb&tc=333333&ts=15&tb=transparent&il=true&lc=0000FF&ls=14&lb=false&id=true&dc=333333&ds=14&idt=true&dtc=284F2D&dts=12" border="0" hspace="0" vspace="0" marginwidth="0" marginheight="0" style="border:0; padding:0; margin:0; width:600px; height:500px;" id="rssOutput" frameborder="no">Reading RSS Feed ...</iframe></div><div style="text-align:right;margin-bottom:0;border-top:1px solid #333333;" id="widgetbottom"><span style="font-size:70%"></span><br></div></div> www.rssfeedwidget.com (Source: https://stackoverflow.com/questions/15821278/how-to-make-a-html-page-to-show-content-from-another-url) # You have to check for HTTP response header X-Frame-Option of those sites. if its value is "DENY or SAMEORIGIN", then you can not load those website in the iframes. DENY = No one can load the website in iframe. Even the same domain page wont be able to load. SAMEORIGIN = only a page which is in same domain can load this website in iframe. https://stackoverflow.com/questions/6663244/cant-show-some-websites-in-iframe-tag Alt RSS Widget: <script src="https://apps.elfsight.com/p/platform.js" defer></script> <div class="elfsight-app-8283fde1-03d2-4c5e-a789-3e2e667372e4"></div> </plaintext>