section.io Website Performance and Security Blog

Top Security Threats to Ecommerce Websites

website security

In the past few years it’s seemed like there has been a new widespread security breach every other week. High profile incidents such as Heartbleed and WannaCry and hacks of notable entities including Sony Pictures and the Democratic National Committee have brought cyber security to the front of people’s minds. The magnitude of Distributed Denial of Service (DDoS) attacks has risen with the increased number of devices connecting to the internet, and as more of the population engages with these devices the risk of sensitive information being taken advantage of continues to rise.

Read More

What is a Varnish Cache Hit for Pass?

varnish cache

When using Varnish Cache one of the most important things you need to understand is how and why various requests get labelled as they do. A “cache hit” and “cache miss” are easily understood - a cache hit is a request which is successfully served from the cache, and a cache miss is a request that goes through the cache but finds an empty cache and therefore has to be fetched from the origin.

Read More

section.io Adds Load Balancing to Content Delivery Grid

load balancing

We’re pleased to release a new feature on the section.io platform: Load Balancing for your origin servers. Even with a content delivery solution such as section.io and caching in place, websites still need to make sure their origin servers are available for crucial tasks such as generating user-specific content and going through a checkout process.

Read More

Announcing Synth - Ongoing Website Performance Monitoring

synth

section.io is committed to giving our users a full suite of DevOps-friendly monitoring and measurement tools that enables them to easily tune their content delivery without relying on external tools. Now we’re excited to announce we’ve launched Synth, an ongoing monitoring tool available to anyone. The best part? It’s free for everyone, and will stay that way forever.

Read More

What is SpeedIndex and How Should I Use It?

website performance

One of the trickiest parts of understanding how fast your website loads for users is knowing which metric to use. The natural inclination would be to measure how long it takes the entire page to load. Others would argue that you should instead look at how long before something appears visually on the page. Or should we instead focus on Time to First Byte because Google cares about it enough to factor it into your Search Engine Results Page?

Read More

How to Improve Magento Performance with Varnish Cache

website performance

Magento is a popular ecommerce platform, but it can be slow to load, especially for stores with large databases of products. In their release of Magento 2, Magento has looked to improve performance by creating a system that can be easily integrated with Varnish Cache, a powerful HTTP accelerator and reverse proxy. As more ecommerce shops move to Magento, we’re hearing more questions about how exactly Magento 2 and Varnish Cache work together and how to troubleshoot common Magento-Varnish Cache issues.

Read More

Webinar - How Website Performance Impacts Conversions

website speed

Join section.io CEO Stewart McGrath on May 23rd at 1pm ET as he leads a webinar on the importance of website performance for ecommerce and media sites. This interactive session will give viewers solid takeaways on why website speed and scalability are important and how to start improving the performance of their own websites through both

Read More

Web Application Firewalls and the Future of Website Security

website performance

Web application firewalls have been around for over 20 years, but recent advancements in how they block bad traffic and are managed by development teams encouraged us to take a look at the history of firewalls, WAFs, and where website security is heading.

Read More

What is Cache Warming?

website performance

At section.io we are occasionally asked if users should implement cache warming to increase the likelihood that their visitors will be served content from the cache and as a result speed up page load times. In this blog we want to go over the concept of a warm cache vs a cold cache and the benefits and downsides of warming your cache for visitors.

Read More

The section.io Manifesto

website performance

In 2005 Linus Torvalds, the creator of Linux, began working on a version control system that would soon revolutionize the way developers collaborated. Realizing that proprietary source control management systems were not sufficient to achieve what Torvalds needed, he decided to design his own that would meet his needs.

Read More
Download Performance Guide
Download Now
Subscribe to our Newsletter

Blog Categories

Interested in articles about a specific topic? Click on a category to see all related content.

section.io Sign up

Want to get started improving your website performance, scalability, and security? Sign up for a 14 day free trial of section.io and see what we can do for you!

Get started