diff --git a/.htmltest.yml b/.htmltest.yml
index 9db61f6bdd8a..de4cd3b6dc8e 100644
--- a/.htmltest.yml
+++ b/.htmltest.yml
@@ -44,7 +44,6 @@ IgnoreURLs: # list of regexs of paths or URLs to be ignored
   - ^https://pdf.sciencedirectassets.com/280203/1-s2.0-S1877050919X0006X/1-s2.0-S1877050919303576/main.pdf\?
 
   # Sites that deny access, always yielding 401, 403 Forbidden, 406, or other:
-  - ^https://(www\.)?linkedin\.com\b # 999 Request Denied
   - ^https://platform.openai.com # Really hard to trick into giving a 200 when using a script; manually verify links
   - ^https://star-history.com # link contain ampersands in URL anchor part, which htmltest escapes, so it's not found
   - ^https://twitter.com
diff --git a/static/refcache.json b/static/refcache.json
index a74ba73ce632..d7bd8655d085 100644
--- a/static/refcache.json
+++ b/static/refcache.json
@@ -18883,6 +18883,18 @@
     "StatusCode": 200,
     "LastSeen": "2024-12-05T10:36:13.494149+01:00"
   },
+  "https://www.linkedin.com/company/opentelemetry/": {
+    "StatusCode": 200,
+    "LastSeen": "2025-01-30T22:47:23.481Z"
+  },
+  "https://www.linkedin.com/in/iris-dyrmishi-b15a9a164/": {
+    "StatusCode": 200,
+    "LastSeen": "2025-01-30T22:47:29.617Z"
+  },
+  "https://www.linkedin.com/posts/santiago-lator_opentelemetry-opentelemetry-observabilidad-activity-7258132675268354050-oP1q": {
+    "StatusCode": 200,
+    "LastSeen": "2025-01-30T17:44:52.308579-05:00"
+  },
   "https://www.linuxfoundation.org/legal/privacy-policy": {
     "StatusCode": 200,
     "LastSeen": "2025-01-30T16:48:15.585419-05:00"