diff --git a/en/docs/design/api-documentation/add-api-documentation.md b/en/docs/design/api-documentation/add-api-documentation.md
index 91f0c19b3c..ddf3d7ea75 100644
--- a/en/docs/design/api-documentation/add-api-documentation.md
+++ b/en/docs/design/api-documentation/add-api-documentation.md
@@ -91,7 +91,7 @@ Follow the instructions below to add documentation to an API:
         <tr class="even">
         <td>Source</td>
         <td>URL<br />
-        <a href="http://www.dummyforum.com" class="uri">http://www.dummyforum.com</a></td>
+        <code>http://www.dummyforum.com</code></td>
         </tr>
         </tbody>
         </table>
diff --git a/en/docs/design/api-security/api-request-response-schema-validation/json-schema-validator.md b/en/docs/design/api-security/api-request-response-schema-validation/json-schema-validator.md
index 14879109f1..7738549a62 100644
--- a/en/docs/design/api-security/api-request-response-schema-validation/json-schema-validator.md
+++ b/en/docs/design/api-security/api-request-response-schema-validation/json-schema-validator.md
@@ -24,7 +24,7 @@ The following diagram illustrates the message flow when sending an invalid reque
 
 **Example:**
 
-The following is an invalid request based on the [Petstore API](https://github.com/OAI/OpenAPI-Specification/blob/master/examples/v2.0/json/petstore.json).
+The following is an invalid request based on the [Petstore API](https://github.com/OAI/learn.openapis.org/blob/main/examples/v2.0/json/petstore.json).
 
 ```
 curl -X POST "https://localhost:8243/rfrf/1.0.0/pet" -H "accept: */*" -H "Content-Type: application/json" -H "Authorization: Bearer c06e0cb0-af4a-3e5e-b8c3-99449ff7e3e5" -d "{\"id\":0,\"category\":{\"id\":0,\"name\":\"string\"},\"name\":\"doggie\",\"photoUrls\":[\"string\"],\"tags\":[{\"id\":0,\"name\":\"string\"}],\"status\":\"available\"}"
@@ -56,7 +56,7 @@ The following diagram illustrates the message flow when sending an invalid respo
 
 **Example**
 
-The following is a sample request from the client based on the [Petstore API](https://github.com/OAI/OpenAPI-Specification/blob/main/tests/v3.0/pass/petstore.yaml).
+The following is a sample request from the client based on the [Petstore API](https://github.com/OAI/learn.openapis.org/blob/main/examples/v2.0/json/petstore.json).
 
 ```
 curl -X GET "https://localhost:8243/PetstoreAPI/1.0.0/pets/1" -H "accept: application/xml" -H "Authorization: Bearer c06e0cb0-af4a-3e5e-b8c3-99449ff7e3e5"
diff --git a/en/docs/design/api-security/authorization/publisher-portal-in-read-only-mode.md b/en/docs/design/api-security/authorization/publisher-portal-in-read-only-mode.md
index e802d78cc1..44ecaf95fd 100644
--- a/en/docs/design/api-security/authorization/publisher-portal-in-read-only-mode.md
+++ b/en/docs/design/api-security/authorization/publisher-portal-in-read-only-mode.md
@@ -18,7 +18,7 @@ Follow the instructions below to create a Read only user:
 
 2. Create a user (Chris) and assign the **observer** default role.
 
-       [![Read-only user creation]({{base_path}}/assets/img/learn/api-security/assign-role-to-user.png){: style="width:70%"}](({{base_path}}/assets/img/learn/api-security/assign-role-to-user.png))
+       [![Read-only user creation]({{base_path}}/assets/img/learn/api-security/assign-role-to-user.png){: style="width:70%"}]({{base_path}}/assets/img/learn/api-security/assign-role-to-user.png)
 
 3. Click **Finish**.
 
diff --git a/en/docs/design/create-api/create-ai-api/create-an-ai-api.md b/en/docs/design/create-api/create-ai-api/create-an-ai-api.md
index eedb237796..c4cd1b3c4b 100644
--- a/en/docs/design/create-api/create-ai-api/create-an-ai-api.md
+++ b/en/docs/design/create-api/create-ai-api/create-an-ai-api.md
@@ -33,7 +33,7 @@ Follow the instructions below to create an AI API using the basic flow:
 
 4. Configure AI API details. 
     
-    <table><colgroup> <col/> <col/> <col/> </colgroup><tbody><tr><th colspan="2" >Field</th><th >Sample value</th></tr><tr><td colspan="2" class="confluenceTd">Name</td><td class="confluenceTd">MistralAIAPI</td></tr><tr><td colspan="2" class="confluenceTd">Version</td><td colspan="1" class="confluenceTd">0.0.2</td></tr><tr><td colspan="2" class="confluenceTd">Context</td><td class="confluenceTd"><div class="content-wrapper"><p><code>mistralaiapi</code></p><div><div class="confluence-information-macro-body"><p>The API context is used by the Gateway to identify the API. Therefore, the API context must be unique. This context is the API's root context when invoking the API through the Gateway.</p></div><div class="confluence-information-macro confluence-information-macro-tip"><span class="aui-icon aui-icon-small aui-iconfont-approve confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>You can define the API's version as a parameter of its context by adding the <code>{version}</code> into the context. For example, <code>{version}/mistralaiapi</code>. The API Manager assigns the actual version of the API to the <code>{version}</code> parameter internally. For example, <code>https://localhost:8243/0.0.2/mistralaiapi</code>. Note that the version appears before the context, allowing you to group your APIs based on the versions.</p></div></div></div></div></td></tr><tr><td colspan="2" class="confluenceTd">Endpoint</td><td colspan="1" class="confluenceTd"><p><a class="external-link" href="https://api.mistral.ai" rel="nofollow">https://api.mistral.ai</a></p><p>The endpoint of the AI service vendor is automatically added as the production and sandbox endpoints.</p></td></tr></tbody></table>
+    <table><colgroup> <col/> <col/> <col/> </colgroup><tbody><tr><th colspan="2" >Field</th><th >Sample value</th></tr><tr><td colspan="2" class="confluenceTd">Name</td><td class="confluenceTd">MistralAIAPI</td></tr><tr><td colspan="2" class="confluenceTd">Version</td><td colspan="1" class="confluenceTd">0.0.2</td></tr><tr><td colspan="2" class="confluenceTd">Context</td><td class="confluenceTd"><div class="content-wrapper"><p><code>mistralaiapi</code></p><div><div class="confluence-information-macro-body"><p>The API context is used by the Gateway to identify the API. Therefore, the API context must be unique. This context is the API's root context when invoking the API through the Gateway.</p></div><div class="confluence-information-macro confluence-information-macro-tip"><span class="aui-icon aui-icon-small aui-iconfont-approve confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>You can define the API's version as a parameter of its context by adding the <code>{version}</code> into the context. For example, <code>{version}/mistralaiapi</code>. The API Manager assigns the actual version of the API to the <code>{version}</code> parameter internally. For example, <code>https://localhost:8243/0.0.2/mistralaiapi</code>. Note that the version appears before the context, allowing you to group your APIs based on the versions.</p></div></div></div></div></td></tr><tr><td colspan="2" class="confluenceTd">Endpoint</td><td colspan="1" class="confluenceTd"><p><code>https://api.mistral.ai</code></p><p>The endpoint of the AI service vendor is automatically added as the production and sandbox endpoints.</p></td></tr></tbody></table>
 
 5. Click **Create** to create the API.
 
diff --git a/en/docs/design/endpoints/resiliency/endpoint-timeouts.md b/en/docs/design/endpoints/resiliency/endpoint-timeouts.md
index 7883e05a91..ee9dc55afc 100644
--- a/en/docs/design/endpoints/resiliency/endpoint-timeouts.md
+++ b/en/docs/design/endpoints/resiliency/endpoint-timeouts.md
@@ -35,7 +35,7 @@ The following are Advanced Endpoint Configurations that you can configure for bo
                     <p>If you want to configure the suspension of an endpoint, you can use the <b>Endpoint Suspension State</b> section to define the error codes, maximum suspension time, and suspension factors.</p>
                     <ul><li>
                     <p><strong>Error Codes:</strong> The error codes that are associated with suspended endpoints. If the backend endpoint receives the selected error codes, the endpoint will be marked as
-                    suspended. Specify the <a href="({{base_path}}/troubleshooting/error-handling/#transport-error-codes">transport error codes</a> to define when the endpoint suspension should be triggered. You can select a single error code or multiple error codes.</p>
+                    suspended. Specify the <a href="{{base_path}}/troubleshooting/error-handling/#transport-error-codes">transport error codes</a> to define when the endpoint suspension should be triggered. You can select a single error code or multiple error codes.</p>
                     </li><li>
                     <p><strong>Initial duration:</strong> The time duration for which the endpoint will be suspended when one or more suspend error codes are received from the endpoint for the first time.</p>
                         <div class="admonition note">
diff --git a/en/docs/includes/design/create-graphql-api.md b/en/docs/includes/design/create-graphql-api.md
index 322a877973..6fb88733d6 100644
--- a/en/docs/includes/design/create-graphql-api.md
+++ b/en/docs/includes/design/create-graphql-api.md
@@ -47,7 +47,7 @@ Let's use the Star Wars sample backend server as the backend for the GraphQL API
        <div class="admonition note">
        <p class="admonition-title">Note</p>
        <ul><li>
-       <p>You need to define the SDL Schema based on the [GraphQL schema design best practices](https://leapgraph.com/graphql-schema-design-best-practices).</p></li>
+       <p>You need to define the SDL Schema based on the [GraphQL schema design best practices](https://graphql.org/learn/best-practices).</p></li>
        <li>The file extension can be either `.graphql`, `.txt`, or `.json`. </li><li> The file name can be any name, which is based on your preference.</li></ul>
        </div>
 
diff --git a/en/docs/install-and-setup/setup/security/configuring-keystores/keystore-basics/creating-new-keystores.md b/en/docs/install-and-setup/setup/security/configuring-keystores/keystore-basics/creating-new-keystores.md
index a540a99f07..8fbd355e78 100644
--- a/en/docs/install-and-setup/setup/security/configuring-keystores/keystore-basics/creating-new-keystores.md
+++ b/en/docs/install-and-setup/setup/security/configuring-keystores/keystore-basics/creating-new-keystores.md
@@ -120,7 +120,7 @@ First, you need to generate a certificate signing request (CSR) for your keysto
 2.  You must provide this CSR file to the CA. For testing purposes, try the [90 days trial SSL certificate from Comodo](https://www.comodo.com/e-commerce/ssl-certificates/free-ssl-certificate.php) .
 
     !!! Note
-        It is preferable to have a wildcard certificate or multiple domain certificates if you wish to have multiple subdomains like *[gateway.sampledomain.org](http://gateway.sampledomain.org/)* , *[publisher.sampledomain.org](http://publisher.sampledomain.org/)* , *[identity.sampledomain.org](http://identity.sampledomain.org/)* , etc., for the deployment. For such requirements, you must modify the CSR request by adding subject alternative names. Most of the SSL providers give instructions to generate the CSR in such cases.
+        It is preferable to have a wildcard certificate or multiple domain certificates if you wish to have multiple subdomains like <code>gateway.sampledomain.org</code> , <code>publisher.sampledomain.org</code> , <code>identity.sampledomain.org</code> , etc., for the deployment. For such requirements, you must modify the CSR request by adding subject alternative names. Most of the SSL providers give instructions to generate the CSR in such cases.
 
 3.  After accepting the request, a signed certificate is provided along with a root certificate and several intermediate certificates (depending on the CA) as a bundle (.zip file).