According to examples, an apparatus may include a processor that may identify a navigation event responsive to a URL being entered into an address bar of a web browser, the URL having a domain and a URL component, and may determine whether the web browser received an instruction to navigate to a return URL, in which the return URL includes a suffix domain for a proxy and does not include the URL component. The processor may also, based on a determination that the web browser received the instruction to navigate to the return URL, generate a modified URL by appending the suffix domain to the URL to restore context of the URL for the proxy and navigate the web browser to the modified URL.

According to examples, an apparatus may include a processor that may identify a navigation event responsive to a URL being entered into an address bar of a web browser, the URL having a domain and a URL component, and may determine whether the web browser received an instruction to navigate to a return URL, in which the return URL includes a suffix domain for a proxy and does not include the URL component. The processor may also, based on a determination that the web browser received the instruction to navigate to the return URL, generate a modified URL by appending the suffix domain to the URL to restore context of the URL for the proxy and navigate the web browser to the modified URL.

A content delivery method, and related apparatus, that involves the operations of receiving a request for a content resource including at least one embedded resource with a tag. Upon identification of the tag, using at least one delivery parameter to generate a modified embedded resource. Embedding the modified embedded resource in a content resource, such as an HTML document. Delivering, such as in response to request from a browser, the content resource with the modified embedded resource.

A content provider has a plurality of content provider domain names, and a content delivery network (CDN) allocates a plurality of CDN domain names to the particular content provider. The content provider domain names are mapped to the CDN domain names. CDN domain names are bound to corresponding CDN clusters. The binding of the of CDN domain names to corresponding CDN clusters is modified.

A content delivery method, and related apparatus, that involves the operations of receiving a request for a content resource including at least one embedded resource with a tag. Upon identification of the tag, using at least one delivery parameter to generate a modified embedded resource. Embedding the modified embedded resource in a content resource, such as an HTML document. Delivering, such as in response to request from a browser, the content resource with the modified embedded resource.

A content delivery method, and related apparatus, that involves the operations of receiving a request for a content resource including at least one embedded resource with a tag. Upon identification of the tag, using at least one delivery parameter to generate a modified embedded resource. Embedding the modified embedded resource in a content resource, such as an HTML document. Delivering, such as in response to request from a browser, the content resource with the modified embedded resource.

A method of electronic communication via a virtual network function (NFV) implementation of a core network. The method comprises receiving a hypertext transfer protocol (HTTP) content request from a user equipment (UE), wherein the HTTP content request comprises an identification of a content source and determining by an orchestrator service that insufficient NFV processing capacity is available to perform the HTTP content request, where the orchestrator service is an application that executes on a first physical host. The method further comprises dynamically increasing the NFV processing capacity by the orchestrator service, performing the HTTP content request using the increased NFV processing capacity, and returning a HTTP content response to the UE, wherein the HTTP content response does not comprise identification of the content source.

A content provider has a plurality of content provider domain names, and a content delivery network (CDN) allocates a plurality of CDN domain names to the particular content provider. The content provider domain names are mapped to the CDN domain names. CDN domain names are bound to corresponding CDN clusters. The binding of the of CDN domain names to corresponding CDN clusters is modified.

According to examples, an apparatus may include a processor that may identify a navigation event responsive to a URL being entered into an address bar of a web browser, the URL having a domain and a URL component, and may determine whether the web browser received an instruction to navigate to a return URL, in which the return URL includes a suffix domain for a proxy and does not include the URL component. The processor may also, based on a determination that the web browser received the instruction to navigate to the return URL, generate a modified URL by appending the suffix domain to the URL to restore context of the URL for the proxy and navigate the web browser to the modified URL.

According to examples, an apparatus may include a processor that may identify a navigation event responsive to a URL being entered into an address bar of a web browser, the URL having a domain and a URL component, and may determine whether the web browser received an instruction to navigate to a return URL, in which the return URL includes a suffix domain for a proxy and does not include the URL component. The processor may also, based on a determination that the web browser received the instruction to navigate to the return URL, generate a modified URL by appending the suffix domain to the URL to restore context of the URL for the proxy and navigate the web browser to the modified URL.