{'fraction_non_alphanumeric': 0.021505376344086023, 'fraction_numerical': 0.0, 'mean_word_length': 5.10655737704918, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Ensuring Web Integrity through Content Delivery Networks

The use of Hypertext Transfer Protocol Secure (HTTPS) has been widely adopted to ensure confidentiality, integrity and authenticity of information exchanged between web users and servers. Content Delivery Networks (CDNs) are a popular option to efficiently deliver content to any user on the web with promises of reduced latency. However, users have no way to verify if the intended content is served by the CDN even with HTTPS as users can only verify the connection to the CDN. To address this gap, we developed HTTP Authenticated Response Content (HARC), a solution to ensure end-to-end authenticity of response contents regardless of the presence of intermediate nodes such as CDNs.