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In today's world, the internet has become a vital part of our lives, and we rely on it for almost everything. It has brought us convenience and connected us to the world like never before. However, as much as it has helped us, it has also exposed us…
What is HTTP Strict Transport Security? HTTP Strict Transport Security (HSTS) is a security enhancement that restricts web browsers to access web servers solely over HTTPS. This ensures the connection cannot be establish through an insecure HTTP…
In today's fast-paced digital world, website loading times have become increasingly important. Visitors expect websites to load quickly, and if a site takes too long to load, they're likely to leave and find an alternative. Fortunately, web…
What is a transparent proxy? A transparent proxy acts as an intermediary between the client and the web server and will intercept the client's request for caching, acceptable use, or authentication purposes. As the name implies, the proxy is…
What is preconnect? preconnect allows the browser to set up early connections before an HTTP request is actually sent to the server. Connections such as DNS Lookup, TCP Handshake, and TLS negotiation can be initiated beforehand, eliminating roundtrip…
What is domain sharding? Domain sharding is a technique used to increase the amount of simultaneously downloaded resources for a particular website by using multiple domains. This allows websites to be delivered faster to users as they do not have to…
What is Brotli compression? Brotli compression is an open source compression algorithm developed by Google to help further reduce the size of files. Google released a different compression algorithm in 2013 called Zopli to perform "very good but…
What is HTTP live streaming? HTTP Live Streaming (HLS) is a technology, developed by Apple, for streaming live and on demand video. Although HLS was initially developed for delivering video content to iOS devices, it has since been extended to…
What is network latency Many people have likely heard the term latency being used before but what is latency exactly? In terms of network latency, this can be defined by the time it takes for a request to travel from the sender to the receiver and…
What is TCP slow start? TCP slow start is part of the congestion control algorithms put in place by TCP to help control the amount of data flowing through to a network. This helps regulate the case where too much data is sent to a network and the…