What error message does the plugin show for these links? It’s in the Status column. Click it for more details. Also, could you please post a few example links?
The current ones show either Connection Failed or Timeout. Here are some examples
http://projectmanagementacademy.net/pmi-acp – Timeout
(Here are the full error details)
Link last checked: July 28, 2014
HTTP code: 0
Response time: 45.045 seconds
Final URL: http://projectmanagementacademy.net/pmi-acp
Redirect count: 0
Instance count: 5
This link has failed 3 times.
This link has been broken for 1 hour.
Log: connect() timed out! [Error #28]
=== (No response) ===
(Most likely the connection timed out or the domain doesn’t exist.)
Link is broken.
http://projectmanagementacademy.net/articles/wp-content/uploads/2014/03/Risk-Matrix-300×219.jpg – Timeout
http://projectmanagementacademy.net/articles/introduction-agile-project-management/#3 – Connection Failed
http://projectmanagementacademy.net/articles/choosing-pmi-certification/ – Timeout
I added those links to a test site and the plugin correctly detected them as working. This suggests the problem is related to the server. Could it be that a firewall is blocking the plugin’s HTTP requests?
