Error 404 (Not Found) on Facebook

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I have a problem when sharing a site's links on facebook because the links are right and the following site message appears when sharing:

  

Error 404 (Not Found) !!

The site is in wordpress and exists correctly in addition to having all tags meta:og , following example: 

<meta property='og:locale' content='pt_BR'/>
<meta property='og:type' content='article'/>
<meta property='og:title' content='xxx'/>
<meta property='og:description' content='xxxx'/>
<meta property='og:url' content='http://xxxxxx.com.br/xxxxxx/'/>
<meta property='og:site_name' content='Titulo'/>
<meta property='article:author' content='https://www.facebook.com/xxxxxx'/>
<meta property='article:publisher' content='https://www.facebook.com/xxxxxxx'/>
<meta property='fb:app_id' content='xxxxxxxxxxxxx'/>
<meta property='og:image' content='http://wwww.site.com.br/image.jpg'/>
<meta property='og:image' content='http://wwww.site.com.br/image.jpg'/>

These tags are generated by the Yoast WordPress SEO plugin. Does anyone know how to solve it?

    
asked by anonymous 17.03.2014 / 21:41

1 answer

1

From what you described Facebook is not able to access the page because it is not visible to the public or is not returning only to Facebook. If it is the last option, check if there is any code at the top of the page for Facebook.

Try changing the Facebook link in the html tag: 

<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="pt-BR" prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb#">

For this reason: 

<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="pt-BR" prefix="og: http://ogp.me/ns# fb: http://www.facebook.com/2008/fbml">
    
17.03.2014 / 22:50
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