Possible duplicate link missing
70613
“possible duplicate” comment should be re-added if it's been deleted
151257
Link broken on desktop but work on nautilus file manger
135709
Duplicate post notice missing the duplicate
34703
Questions linking to external web sites instead of showing code
10021
Duplicate title tags error in webmaster tools
82191
What happened to the link to the duplicate when a question is closed as a duplicate?
80714
Revision history & community wiki links show the same page
35903
'help' link is located lower than the other items
18551
Duplicate questions in feed, and questions incorrectly marked as unanswered
43457
Don't delete comments with link to duplicate if they are modified
90094
Duplicate meta description
100539
Broken image link on the new Stack Exchange blog
54805
Link to code of conduct broken?
7656
Post Feedback link is broken
26596
Flag declined, link-only answer subsequently deleted
99128
My Sites Link in Search Resuls is Incorrect (Escaped)
5407
How to fix "W: Duplicate sources.list entry"?