I know this is an old topic but I've digged dozens of related questions and solutions but neither of them works.
Some of questions I've read:
Can't fix: 'og:image' property should be explicitly provided, even if a value can be inferred from other tags
Wordpress All In One SEO plugin not sharing to Facebook wall
My test url for facebook debug:
https://trangthietbiytehcm.com
Also, I debuged via Facebook sharing debug and Facebook Object debug
Here is Facebook Object debug:
Here is Facebook Sharing debug:
here is the post's head tab:
I also add that sometimes this post could be displayed well (including image thumbnail) on my facebook page but most of time it did not.
I've cleared my wordpress caches.
Absolutely, I can read the social opengraph tab on my post but facebook failed to read them. I do not know the reason behind this problem. Please help me to be clear! thanks
EDIT:
This is a capture of the fact that sometimes Facebook receives my blog post well. And the post link is: https://trangthietbiytehcm.com/uncategorized/san-pham-test-lan-2/
And I wnat to add that the above test link (https://trangthietbiytehcm.com/uncategorized/bai-viet-mau/) also has the same fact as this
EDIT (UPDATE):
After months of be frustrated with this problem, I even tested on another new web on new host server. I've finally found that the reason of this problem is the page cache function of the W3 total cache
We've found this issue to be related to W3 Total Cache, too. Specifically, it's the Wordpress Dashboard > Performance > Minify > Eliminate render-blocking CSS by moving it to HTTP body feature. What this does is shove all the CSS right after the tag, moving all the other header tags down.
And it seems Facebook (and Twitter?) only parse a fixed amount of the page before deciding to try and render... and if your CSS is long, well, it never sees your og:image tag (or any others, like Title, etc).
We have yet to find a good fix which still allows this feature to be used.
Related
This problem exists for all pages on this site. The meta tags appear correct but whether you use the share link on the site, or try to share direct on FB, the image, title and description are not used.
There must be a legitimate issue as the Sharing Debugger also shows an empty/plain sharing dialog. But the Facebook share debugger isn’t given me any helpful info. It sometimes shows a 302, which I don’t understand as there is no redirect on the site. Refreshing the scrape sometimes shows an error Unknown Image Error, which also doesn’t seem to be a legitimate issue.
Almost always the Facebook share debugger shows a 302 the first time and then follows with other unhelpful errors.
Maybe a DNS issue, weird that it would be site wide.
Example Links:
[http://pikespeakharleyownersgroup.com/group-riding-pphog-405/][1]
[http://pikespeakharleyownersgroup.com/tell-tires-toast/][2]
[http://pikespeakharleyownersgroup.com/30th-annual-high-country-toy-run/][1]
Any and all help is very appreciated.
Try debugging your page URL on below link:
https://developers.facebook.com/tools/debug/
Once you scan your URL, on the link I provided, you will see "Warnings That Should Be Fixed" section. Try resolving warnings mentioned in that section.
Hope this will help you!
I've got a site that has multiple share buttons on entries in a WordPress site.
We designed this so there are no individual entries to view, they're Podcasts and videos. The listing page has a minimum of 10 entries, each with share buttons.
Currently the share links and titles are working correctly. But the page is not recognizing the og:image, and instead is picking up the default logo for the site itself.
I read another post on Stack Overflow that said it might be an issue for LinkedIn if the image is utilizing SSL for the link. But I just find that hard to believe.
The other issue I'm struggling with, the docs say once an image is scraped it stays cached for approximately 7 days.
I had an issue with FaceBook and there's a debugger that allows you to rescrape the page which let's me verify my changes worked.
My two questions are, is there something other than the og:image i should be specifying? since I can't specify it per post, it's in the head of the page itself, i would think it would pick that up. No?
Second, is there a way a developer can re-check after the meta info has been changed to see if the changes worked, without having to wait the TTL on the cache?
try this:
url/link?blah=1
url/link?blah=2
url/link?blah=3
to get around the cache.
This should trick it into thinking its a new page each time.
Can i get a link to test?
Anthony Walz posted the correct answer. Through email he also helped another problem i had which corrected a new issue i didn't realize I had until i looked.
my LinkedIn shares were not picking up the show title, they were picking up the page description instead (i have several podcasts showing on one page, we don't use individual post pages, they all play from the listing.)
he pointed me to the developer docs on formatting sharing links
Which gives a real world example - here:
https://www.linkedin.com/shareArticle?mini=true&url=http://developer.linkedin.com&title=LinkedIn%20Developer%20Network
&summary=My%20favorite%20developer%20program&source=LinkedIn
Thanks a ton for assist Anthony!
I'm using a custom Genesis child theme and lately I've been noticing that many false articles have been showing up on webmaster tools. They look something like this:
I haven't written these nor are they topics my site focuses on so I have no clue why they are showing up. So far, I've had to delete about a hundred of these. I read on a forum that this can be due to my theme generating bad urls but I'm not sure what that means nor do I know how to fix it. What can be causing this?
I believe that this problem is due to your website being hacked or Google is trying to Crawl or follow a link within your content that is not really a link.
This is what webmaster tool tells you about the problem:
In Crawl Errors, you might occasionally see 404 errors for URLs you don't believe exist on your own site or on the web. These unexpected URLs might be generated by Googlebot trying to follow links found in JavaScript, Flash files, or other embedded content.
To find out if your website has been hacked. First get this total = WordPress number of pages + number of post + number of categories + number of PDF or files + Images. Then do a google search using the following query (without the quotes) "site:yourdomain.com" if the result number is exaggerated greater than the calculated total then your website is definitely hacked.
If you believe that your website is not hacked try to find from where these links are being generated. Here is the trick: Go to the Web Master Tool report and click on one of those links, check the "Linked from" tab. There should be one or many possible pages listed from where these unexpected links are coming from.
Two possible Outcomes:
The page from where the link is found is from your own website: Go
to that page and open the source code, do a Ctrl+F search for that
link, if found check what section or content is generating this
problem.
The page from where the link is found is NOT from your own website:
In this case try to contact the owner of the other site and ask the
link to be removed, if not possible I highly recommend you to create
a 404 page within your WordPress installation with some useful
links. Google how to do this, there are plenty of resources.
Hope this helps
Hi I tried searching for information regarding this but get bombarded with other search results, might not be putting in the right question not sure….
Anyways hopefully someone here can help, what I’m having an issue with is my site which has a mobile version that’s separate from the main site, the mobile version can be used by anyone and has a link from the main one but anyone with a mobile device gets redirected to the mobile one. The mobile site is blind to search engines using the nofollow tag on any links that lead to it and hasn’t been cached which is what I want because it would be considered duplicate content, anyone with mobile devices gets redirected to equivalent page on mobile site.
I previously forgot to remove the analytics line from one of these pages and noticed it got cached in the search results so I removed it, which is the issue, how do I know how many people were visiting here (mobile) now etc…. Is there a way to get analytics information without having it go to the search results for duplicate content?
This seems to be a problem that can be fixed with Google Webmaster Tools, or tagging the content with a rel="canonical", please take a look at:
https://support.google.com/webmasters/answer/66359?hl=en
My problem is that I was using a "Like button" plugin on wordpress and I didn't liked the looks of it. I deactivated the plugin and then tried with manual code of XFBML button. That screwed the count to some of the posts, having their counts all in one. I reverted the changes, using the plugin again, deleted the code added and the problem persists. Some of the posts have the "shared" count box. And when you "Like!" any of that posts, only the last one appears on Facebook.
It's it possible that this is a caché issue or something that is wrong in the code?
I tried reverting the meta tag "og:type" from "blog" to "website" but it didn't allowed me, can this be the problem?
Why do some of the posts share that countbox if the links are not the same?
And the wierdest thing, why only some of the posts have the issue while some are shared correctly?
As for an example, say post 1, 5 and 7 share the same countbox (+200). When you "like!" any of them, only the last of them (the most recent) gets to the FB wall.
This doesn't happen with the new posts, only with part of the old ones.
If the case, you can see it working: http://elrincondelacritica.com/
Thanks in advance.
By the way, if you need any piece of code just ask, this is not my page and I really need to fix this asap, also because it's online and running.
Thank you.
The FB debug tool shows that you didn't supply the fb:app_id > which seems to be crucial to render the news feed.
See: https://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Felrincondelacritica.com%2F
You can create a Facebook App here: http://developers.facebook.com/apps
Once you've done that you can add the fb:app_id by adding this into your header:
<meta property="fb:app_id" content="000yourAPID000"/>
Thanks mate for the share. Next time I make a website I'll make sure to create an APP too.
And by the way, the error was because of the meta tag og:type changed from website to article. What I did was to leave it to article (not trying to change it "forcing" og:type - website) and placing each "bad" post in the FB Debugger. There were 30 or so... but it worked, and now the new posts work too, with zero count from the start and incrementing correctly, each in particular.