diff --git a/docs/registries.md b/docs/registries.md
index 7a6968e2..60cc3ff8 100644
--- a/docs/registries.md
+++ b/docs/registries.md
@@ -28,7 +28,7 @@
 ## OpenShift Registry
 
 - [docs.openshift.com: Integrated OpenShift Container Platform registry](https://docs.openshift.com/container-platform/4.8/registry/architecture-component-imageregistry.html)
-- [cloudowski.com: Openshift ImageStreams](https://cloudowski.com/articles/why-managing-container-images-on-openshift-is-better-than-on-kubernetes//)
+- [cloudowski.com: Openshift ImageStreams](https://cloudowski.com/articles/why-managing-container-images-on-openshift-is-better-than-on-kubernetes///)
 - The registry in OCP4 is now managed by an Operator instead of ```oc adm``` registry.
 
 ## Quay Registry
@@ -61,7 +61,7 @@
 ### Setup Nexus Kubernetes. Run nexus3 with docker in a kubernetes cluster
 
 - [Sonatype Nexus Community: Nexus Kubernetes OpenShift 🌟](https://github.com/sonatype-nexus-community/nexus-kubernetes-openshift)
-- [Devopscube.com: Setup Nexus Kubernetes 🌟](https://devopscube.com/setup-nexus-kubernetes//)
+- [Devopscube.com: Setup Nexus Kubernetes 🌟](https://devopscube.com/setup-nexus-kubernetes///)
 - [stackoverflow: run nexus3 with docker in a kubernetes cluster](https://stackoverflow.com/questions/42766349/run-nexus-3-with-docker-in-a-kubernetes-cluster)
 - [https://github.com/cert-manager/cert-manager/](https://github.com/cert-manager/cert-manager/)
 
@@ -74,12 +74,12 @@
 
 #### Secure Docker Registries
 
-- [guides.sonatype.com: secure docker registries](https://help.sonatype.com/en/secure-docker-registries.html/)
+- [guides.sonatype.com: secure docker registries](https://help.sonatype.com/en/404-page.html/)
 - [support.sonatype.com: Using self signed certificates with Nexus Repository Manager and Docker Daemon](https://support.sonatype.com/hc/en-us/articles/217542177-Using-Self-Signed-Certificates-with-Nexus-Repository-Manager-and-Docker-Daemon)
 
 ### SSL/TLS Certificates
 
-- [guides.sonatype.com: secure docker registries](https://help.sonatype.com/en/secure-docker-registries.html/)
+- [guides.sonatype.com: secure docker registries](https://help.sonatype.com/en/404-page.html/)
 - [support.sonatype.com: SSL Certificate Guide](https://support.sonatype.com/hc/en-us/articles/213465768-SSL-Certificate-Guide)
 - [help.sonatype.com: Inbound SSL - Configuring to Serve Content via HTTPS](https://help.sonatype.com/en/sonatype-nexus-repository.html/security/configuring-ssl?_ga=2.250230211.411976214.1575978022-1513910029.1575978022#ConfiguringSSL-InboundSSL-ConfiguringtoServeContentviaHTTPS)
 - [nginx.com: Using Free Let’s Encrypt SSL/TLS Certificates with NGINX](https://www.f5.com/products/nginx/)
@@ -94,7 +94,7 @@
 
 - [Nexus Platform Plugin for Jenkins](https://help.sonatype.com/en/nexus-platform-plugin-for-jenkins.html)
 - [Jenkins: Publish Maven Artifacts to Nexus OSS Using Pipelines or Maven Jobs 🌟](https://dzone.com/articles/jenkins-publish-maven-artifacts-to-nexus-oss-using) Check out how following this tutorial to connect Maven and Nexus OSS can help increase your CI/CD pipelines.
-- [Continuous Delivery with Sonatype Nexus, Jenkins and the Cloudogu Ecosystem](https://platform.cloudogu.com/en/blog/cd-with-nexus-jenkins-ces/)
+- [Continuous Delivery with Sonatype Nexus, Jenkins and the Cloudogu Ecosystem](https://platform.cloudogu.com/en/blog/cd-with-nexus-jenkins-ces//)
 - [youtube: Jenkins Integration with Nexus](https://www.youtube.com/watch?v=qbO4MTESiJQ)
 - [youtube: uploading artifacts from jenkins to nexus](https://www.youtube.com/watch?v=7NmGSnqLd58)
 
@@ -107,7 +107,7 @@
 ### Nexus CLI
 
 - [GitHub: Nexus-CLI](https://github.com/mlabouardy/nexus-cli)
-- [nexus3-cli.readthedocs.io](https://nexus3-cli.readthedocs.io/en/latest/)
+- [nexus3-cli.readthedocs.io](https://nexus3-cli.readthedocs.io/en/latest//)
 
 ### Sonatype Nexus Community
 
@@ -116,21 +116,21 @@
 
 ## JFrog Artifactory
 
-- [JFrog Artifactory: Your Kubernetes Registry](https://jfrog.com/blog/jfrog-artifactory-kubernetes-registry//)
-- [JFrog Container Registry](https://jfrog.com/container-registry//) The world’s most advanced, powerful, hybrid Docker and Helm registry. Power your world of Docker without limits.
-- [The JFrog journey to kubernetes: best practices for taking your containers all the way to production](https://jfrog.com/whitepaper/the-jfrog-journey-to-kubernetes-best-practices-for-taking-your-containers-all-the-way-to-production//)
+- [JFrog Artifactory: Your Kubernetes Registry](https://jfrog.com/blog//jfrog-artifactory-kubernetes-registry///)
+- [JFrog Container Registry](https://jfrog.com/container-registry///) The world’s most advanced, powerful, hybrid Docker and Helm registry. Power your world of Docker without limits.
+- [The JFrog journey to kubernetes: best practices for taking your containers all the way to production](https://jfrog.com/whitepaper/the-jfrog-journey-to-kubernetes-best-practices-for-taking-your-containers-all-the-way-to-production///)
 - [openshift.com: Cloud DevOps With OpenShift and JFrog](https://www.redhat.com/en/blog/cloud-devops-with-openshift-and-jfrog)
-- [jfrog.com: How I Leaped Forward My Jenkins Build with JFrog Pipelines](https://jfrog.com/blog//)
-- [jfrog.com: GitHub vs JFrog: Who Can do the Job for DevOps?](https://jfrog.com/blog/github-vs-jfrog-who-can-do-the-job-for-devops//)
+- [jfrog.com: How I Leaped Forward My Jenkins Build with JFrog Pipelines](https://jfrog.com/blog///)
+- [jfrog.com: GitHub vs JFrog: Who Can do the Job for DevOps?](https://jfrog.com/blog//github-vs-jfrog-who-can-do-the-job-for-devops//)
 - [seekingalpha.com: JFrog Reminds Me Of MongoDB](https://seekingalpha.com/article/4427517-jfrog-reminds-me-of-mongodb) JFrog’s software is similarly disruptive as MongoDB’s, and likewise its cloud offering is growing faster than the overall company.
 - [jfrog.com: Kubernetes Helm Chart Repositories 🌟](https://jfrog.com/help/r/jfrog-artifactory-documentation/helm-chart-repositories)
-- [jfrog.com: What Artifactory as your kubernetes docker registry means to you](https://jfrog.com/integrations/kubernetes-docker-registry//)
+- [jfrog.com: What Artifactory as your kubernetes docker registry means to you](https://jfrog.com/integrations/kubernetes-docker-registry///)
 - [openshift.com: Using JFrog's Artifactory and Red Hat OpenShift Together](https://www.redhat.com/en/blog/18333-2)
 
 ## Harbor. Cloud native repository for Kubernetes
 
 - [Harbor](https://goharbor.io/) 
-- [goharbor.io: Deploy Harbor with the Quick Installation Script](https://goharbor.io/docs/2.0.0/install-config/quick-install-script//)
+- [goharbor.io: Deploy Harbor with the Quick Installation Script](https://goharbor.io/docs/2.0.0/install-config/quick-install-script///)
 - [nicholasamorim/ansible-role-harbor](https://github.com/nicholasamorim/ansible-role-harbor)
 - [mramanathan/ansible-harbor](https://github.com/mramanathan/ansible-harbor) Ansible playbook to install and setup Harbor
 - [galaxy.ansible.com/mkgin/vmware-harbor](https://galaxy.ansible.com/mkgin/vmware-harbor) An Ansible role Installs Harbor from VMware as the dependancies from Docker.