diff --git a/index.html b/index.html
index e9c24a18..f9de110c 100644
--- a/index.html
+++ b/index.html
@@ -2085,7 +2085,7 @@ layout: default
 
     {% include card.html color="primary"
     title="ThinkPenguin.com"
-    labels="warning:experimental:ThinkPenguin.com may sell hardware with non-free software such as firmware. We recommend looking for products with open-source certifications like <a href='https://certification.oshwa.org/'>OSHWA</a>, <a href='https://ryf.fsf.org/'>RYF</a>, or <a href='https://opensource.org/pressreleases/certified-open-source.php'>OSI Certified</a>."
+    labels="warning:experimental:ThinkPenguin.com may sell hardware with non-free software such as firmware. We recommend looking for products with open-source certifications like <a href='certification.oshwa.org/'>OSHWA</a>, <a href='ryf.fsf.org/'>RYF</a>, or <a href='opensource.org/pressreleases/certified-open-source.php'>OSI Certified</a>."
     image="assets/img/tools/thinkpenguin.png"
     url="https://www.thinkpenguin.com/"
     description="ThinkPenguin.com sells hardware with zero non-free drivers."
@@ -2093,7 +2093,7 @@ layout: default
 
     {% include card.html color="warning"
     title="Purism"
-    labels="warning:experimental:Purism laptops and tablets contain a deblobbed Intel ME but, do still have non-free components [<a href='https://puri.sm/learn/freedom-roadmap/'>More Info</a>]"
+    labels="warning:experimental:Purism laptops and tablets contain a deblobbed Intel ME but, do still have non-free components [<a href='puri.sm/learn/freedom-roadmap/'>More Info</a>]"
     image="assets/img/tools/purism.png"
     url="https://puri.sm/"
     description="Purism sells high-end hardware with kill switches and a de-blobbed ME."
@@ -2112,7 +2112,7 @@ layout: default
 <ul>
     <li><a href="https://minifree.org/">Ministry of Freedom</a> - Free software laptops and routers.</li>
     <li><a href="https://vikings.net/">Vikings Hardware</a> - Privacy-respecting servers and workstations</li>
-    <li><a href="http://www.zerocat.org/">Zerocat</a>  <span class="badge badge-warning" data-toggle="tooltip" title="Zerocat may sell hardware with non-free software such as firmware. We recommend looking for products with open-source certifications like <a href='https://certification.oshwa.org/'>OSHWA</a>, <a href='https://ryf.fsf.org/'>RYF</a>, or <a href='https://opensource.org/pressreleases/certified-open-source.php'>OSI Certified</a>">warning <i class="far fa-question-circle"></i></span> - Free'd hardware tools and DIY-Projects. Note: Their laptops may include non free software.</li>
+    <li><a href="http://www.zerocat.org/">Zerocat</a>  <span class="badge badge-warning" data-toggle="tooltip" title="Zerocat may sell hardware with non-free software such as firmware. We recommend looking for products with open-source certifications like OSHWA, RYF, or OSI Certified">warning <i class="far fa-question-circle"></i></span> - Free'd hardware tools and DIY-Projects. Note: Their laptops may include non free software.</li>
 </ul>
 
 <h1 id="win10" class="anchor"><a href="#win10"><i class="fas fa-link anchor-icon"></i></a> Don't use Windows 10 - It's a privacy nightmare</h1>