The amount of data that can pass through a network at any given time is limited the maximum amount that can pass through is known as the bandwidth. For example, DDoS attacks on websites can significantly slow a website's performance or crash the website altogether. Malicious activity often hinders Internet speed. A website speed test can help developers determine how their web properties are performing and where the inefficiencies are.

Additionally, where the site is hosted makes a difference to website speed, especially if it doesn't use a CDN a website hosted in Toronto may load just fine for Toronto users but take a long time to load in Houston.

Sites that have to load one or more large CSS files, high-definition images, or multiple JavaScript files in order to function properly may take a long time to render. Websites can be slow for a number of reasons. That's very fast, but it still means that it will take information from a few milliseconds up to nearly a second to travel through cables from the client to the server and back (see What is latency?). A certain amount of latency is built into the Internet because of the physical laws of the universe – the speed of light is a hard limit on how fast information can travel. For the Internet to function, computers, servers, and routers need to communicate back and forth, exchanging information in the form of pulses of electricity across cables that stretch for hundreds of miles. What are some of the factors that slow down internet performance? Network latencyĭistance is one of the principal causes of latency. Secure endpoints for your remote workforce by deploying our client with your MDM vendorsĮnhance on-demand DDoS protection with unified network-layer security & observabilityĬonnect to Cloudflare using your existing WAN or SD-WAN infrastructure Get frictionless authentication across provider types with our identity partnershipsĮxtend your network to Cloudflare over secure, high-performing links Integrate device posture signals from endpoint security programs We work with partners to provide network, storage, & power for faster, safer delivery We partner with leading cyber insurers & incident response providers to reduce cyber risk We partner with an alliance of providers committed to reducing data transfer fees Use insights to tune Cloudflare & provide the best experience for your end users Apply to become a technology partner to facilitate & drive our innovative technologies

Increase speed of wifi