PROXY SERVICE FOR CONTENT REQUESTS

摘要

Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium, including a method for providing content. A proxy server is added in between user devices and a server hosting a web resource. A page request addressed to the resource is received at the proxy server from a user device and forwarded to the server. A page associated with the resource is received from the server and processed by the proxy server. The page is parsed, locating content blocks in the page. Slot information for each content block is extracted. Content requests for each content block are forwarded to third-party content serving systems. Received responses are merged into the page at respective content blocks. Tags are removed from items in the responses. A single tag is included in the processed page. A linking between the removed tags and the single tag is stored. The processed page is provided.

主权项

1. A computer-implemented method comprising:
adding a proxy server in between user devices and a server that hosts a resource on the web; receiving, at the proxy server and from a user device, a page request addressed to the resource; forwarding the received request to the server; receiving, responsive to the forwarding and from the server, a page associated with the resource; and processing, by the proxy server, the page including:
parsing the received page and locating content blocks in the page;extracting slot information for each content block;forwarding content requests for each content block to respective third-party content serving systems;receiving responses to the content requests and merging the responses into the page at respective content blocks;removing tags from one or more items in the responses and including a single tag in the processed page that is associated with the proxy server; andstoring a linking between the removed tags and the single tag associated with the proxy server; and providing the processed page responsive to the received page request.