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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11494460 B1

PDFFull Text
Date of Patent:
Nov. 08, 2022

Filed:

Mar. 09, 2020

Internet-based proxy service to modify internet responses

Applicant:

Cloudflare, Inc., San Francisco, CA (US);

Inventors:

Lee Hahn Holloway, Santa Cruz, CA (US);

Matthew Browning Prince, San Francisco, CA (US);

Matthieu Philippe François Tourne, San Francisco, CA (US);

Assignee:

CLOUDFLARE, INC., San Francisco, CA (US);

Attorney:

Nicholson De Vos Webster & Elliott LLP

Primary Examiner:

Dustin Nguyen

Int. Cl.
CPC ...
G06F 15/16 (2006.01); G06F 16/958 (2019.01); G06F 16/95 (2019.01); G06F 21/55 (2013.01); H04L 9/40 (2022.01); G06Q 30/02 (2012.01); G06Q 10/10 (2012.01); H04L 67/02 (2022.01); H04L 69/40 (2022.01); G06F 40/143 (2020.01); G06F 40/14 (2020.01); H04L 51/42 (2022.01); H04L 61/4511 (2022.01); H04L 61/5007 (2022.01); H04L 67/56 (2022.01); H04L 67/561 (2022.01); H04L 67/568 (2022.01); G06F 21/00 (2013.01); H04L 67/146 (2022.01); H04L 47/74 (2022.01); H04L 61/59 (2022.01);
U.S. Cl.
CPC ...
G06F 16/958 (2019.01); G06F 15/16 (2013.01); G06F 16/95 (2019.01); G06F 21/00 (2013.01); G06F 21/552 (2013.01); G06F 40/14 (2020.01); G06F 40/143 (2020.01); G06Q 10/107 (2013.01); G06Q 30/0241 (2013.01); G06Q 30/0251 (2013.01); G06Q 30/0277 (2013.01); H04L 47/745 (2013.01); H04L 51/42 (2022.05); H04L 61/4511 (2022.05); H04L 61/5007 (2022.05); H04L 63/0236 (2013.01); H04L 63/0245 (2013.01); H04L 63/0254 (2013.01); H04L 63/0281 (2013.01); H04L 63/083 (2013.01); H04L 63/0861 (2013.01); H04L 63/102 (2013.01); H04L 63/126 (2013.01); H04L 63/1416 (2013.01); H04L 63/1433 (2013.01); H04L 63/1441 (2013.01); H04L 63/1458 (2013.01); H04L 63/1466 (2013.01); H04L 67/02 (2013.01); H04L 67/146 (2013.01); H04L 67/56 (2022.05); H04L 67/561 (2022.05); H04L 67/568 (2022.05); H04L 69/40 (2013.01); H04L 61/59 (2022.05);
Abstract

A proxy server receives from a client device a request for a network resource that is hosted at an origin server for a domain. The request is received at the proxy server as a result of a DNS request for the domain resolving to the proxy server. The origin server is one of multiple origin servers that belong to different domains that resolve to the proxy server and are owned by different entities. The proxy server retrieves the requested network resource. The proxy server determines that the requested resource is an HTML page, automatically modifies the HTML page, and transmits the modified HTML page to the client device.

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