The section.io Guide to Varnish Cache
We’re pleased to release Varnish Cache 101: A Technical Guide to Getting Started with Varnish Cache and VCL. Varnish Cache is a powerful HTTP accelerator that is popular due to its speed and flexibility, as it allows users to cache both static and dynamic content, resulting in extremely fast page load times. However, it can be difficult for new users to learn how Varnish works and Varnish Configuration Language.Read More
Improve Time to First Byte with HTML Streaming
section.io is pleased to introduce HTML Streaming, a new feature which allows for dramatic improvement of the Time to First Byte and Start Render time without needing to cache the full HTML document. While section.io already gives users the power to cache full HTML documents and provides a Developer PoP for testing before going to production, we understand some websites don’t want to change their source code to allow for the full HTML Document to be cached. That’s where HTML Streaming comes in.Read More
Front End Optimizations for Better Performance
When it comes to page load time, there are two distinct parts that any website manager or developer should consider: The back end load time and the front end load time. Back end load time is important because it is the time a website visitor is waiting before any information from your website is sent to their browser.Read More
How to Cache Static Content with Varnish Cache
Varnish Cache is a popular tool due to how quickly it delivers content from the cache and how flexible it can be. Using Varnish’s domain-specific language, Varnish Configuration Language (VCL), users can cache both static and so-called “dynamic” content, also known as the HTML document.Read More
How to Improve Magento Performance with Varnish Cache
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
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 bothRead More
What is Cache Warming?
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 True Value of Caching Dynamic Content
Dynamic content caching is a buzz word in the Content Delivery Network industry: Everyone wants it, many CDNs claim to offer it, but only a few make it truly accessible. However, the real value of dynamic caching is something not often discussed: saving hosting and server costs. Here’s how it works.Read More
The Importance of Improving Back End Load Time
There are several factors to look at when considering the total page load time for your website. Metrics such as Time to First Byte, Start Render Time, Visually Complete, and Full Page Load Time are important for different reasons and each have an impact on your user experience.Read More
Demystifying Website Performance and Its Impact on Revenue
Last month we presented a webinar with our partner Magento on website performance and its impact on revenue. Website performance is a crucial element of any website’s success and is particularly important for ecommerce sites who rely on the speed of their website to convert customers, encourage larger cart sizes, and ultimately gain more revenue.Read More
The difference between a 502, 503 and 504 error
We all come across website errors at some point, and every website out there has inevitably experienced their share of 404 and 500 status codes, which are shown when a URL is not found either due to their typo or a broken link (404), and when there is a general server error (500).Read More
Under the Hood - What Reverse Proxy is your CDN using?
One of the most remarkable things about the CDN market in the 20 years since Akamai launched the first Content Delivery Network is how little attention has been paid to the technology these companies are built on. When you consider the function they serve, it is somewhat understandable. Your website is slow, you pay for a CDN and suddenly it is faster. You don’t really care how it works as long as you get the desired result.Read More
Content Delivery Network Architecture
Content Delivery Networks can often seem shrouded in mystery: They appear on countless lists as one of the top ways to improve website performance, and there are many Content Deliver Network companies globally, but the basics of how CDNs actually accomplish all that they promise (such as improved website speed, ability to handle more visitors, and protection from attacks) are still unknown to many.Read More
How CDNs Could Hurt Your Website Uptime
Content Delivery Networks are usually thought of for their benefits - they bring content closer to global end-users, reduce stress on origin servers, and add caching and security features that speed up websites and protect them from malicious traffic.Read More
Varnish Cache for Magento 2 - Configuration Suggestions
Improving Mobile Website Performance
One of the most common questions we get at section.io is “How will your solution help my mobile site or application performance?” With more people visiting websites, downloading apps, and making purchases through their mobile phones than ever before, it is crucial for mobile websites and mobile applications to be fast, reliable, and secure.Read More
This week, section.io is at the DeFrag Conference in Broomfield, Colorado, a technology conference that focuses on those at the core of every technology company: developers. section.io was founded by developers, for developers, and was built out of a frustration with the way Content Delivery Networks make it difficult for developers to easily drive and test the performance and security tools CDNs offer. At DeFrag we are launching our “Free YXORP” campaign, a movement to unleash the power of reverse proxies, which have long been held captive by Content Delivery Networks.Read More
Is Excellent Website Performance Achievable With Your CDN?
For years, companies have been turning to Content Delivery Networks to address all their website performance needs, from page speed and scalability to security. Caching content globally, which originally was the main purpose of CDNs, has undoubtedly helped create a faster and more scalable internet, but are CDNs living up to their lofty promises? Is it possible to achieve excellent website performance by simply using a CDN? Does the performance improvement offered by most CDNs justify the thousands of dollars they cost a month?Read More
Why Cache is King
The section.io Australian contingent is excited to be attending MagentoLive Australia in Sydney from November 7-8th. As an Australian-founded company with offices in both Australia and the US and a recent Magento Select Technology Partner, we love catching up with Magento clients and hearing about trends in the ecommerce industry at Magento events.Read More
Are more PoPs better?
A common question in the Content Delivery World and one that we at section.io hear a lot is “How many PoPs does my website need?” To answer this question, first we will go into the background of CDN PoPs and why they were first utilized.Read More
Why Scalability Matters to Your Ecommerce Site During the Holidays
Improve user experience on your ecommerce site during the Holiday Season We’ve spoken a lot about the importance of speed for your website and why it’s especially crucial for ecommerce sites going into the holiday season. Many studies have shown that improved web performance leads to more pages viewed, more products viewed, and most importantly, increased cart conversions and revenue.Read More
5 Ways to Quickly Improve Your Web Page Speed
Reports by Google, Amazon, and others have consistently shown that fast page load time is one of the most important elements of website success: one study by the Aberdeen Group showed every 1-second delay in page load time led to a 11% decrease in page views and 7% loss in conversions. There are many ways you can optimize your website for better performance, but here are some quick tips you can do now to improve your web performance and page load time:Read More
Cache Fundamentals Part 2 - What Content to Cache and Why
We previously went through the fundamentals of caching, what it is, why it’s important for faster web pages, better SEO, and reduced server costs, and what the differences are between a browser cache and a cache installed on a web server. Now we’ll go through some information on what type of content is typically cached, how Content Delivery Networks or CDNs are related to caching, and some tools to cache your own web data and improve the performance of your website.Read More
What is a Reverse Proxy?
When I first started to tell people about my new job with section.io, I often was asked “What is a reverse proxy”? To be honest, I had actually googled the same question. I was familiar with proxies, but wasn’t entirely sure what the difference was between a proxy and a reverse proxy.Read More
Cache Fundamentals- What is Cached Data
What is a web cache and what are the benefits of cached data? Before we get into what exactly caching is, you need to understand why caching is important. Ultimately, the main benefit of caching is faster web pages. And faster web pages lead to a better user experience, which means happier website visitors. Multiple studies have shown that users visit more pages on a website when it loads faster.Read More
The cost of HTTP 404 Page Not Found
Reducing 404 error pages on your website Do you know how many resources are consumed by your origin web servers to determine that a requested URL is non-existent and render the Not Found response page? Many site owners cannot answer this question, and most of the time this is fine because a well-managed site will rarely need to serve a 404 under normal conditions.Read More
How music-streaming site Orfium used Varnish Cache to improve page performance
Background: Implementing Varnish Cache with section.io. Orfium is a new music platform which combines some of the best features of existing platforms such as SoundCloud, Bandcamp and Beatport, allowing users to share their tracks, promote them and sell downloads. In addition, it promises to introduce a range of interesting new options for music makers and labels, including the payment of streaming royalties and the ability to upload DJ mixes while compensating all artists whose music is included.Read More
Speed Means Sales
The importance of website performance is often overlooked, even though the Internet heavily influences many aspects of our daily lives. Over the past few months I have been investigating just how crucial and imperative optimal website performance is to the success of one’s company or organization.Read More
Website Milliseconds Matter – But Why?
The evidence is conclusive; website page load time matters. The faster your website the more revenue your website will generate. Amazon and Google have studied this phenomenon. We have studied it and recently FT.com produced a great summary of their findings.Read More
Canonical bare domains and cookies
Suppose you bought the domain name “example.com” for your website. Will your visitors enter www.example.com or just the bare domain example.com in their browser’s address bar to access your site?Read More
How caching fails
A highly effective website cache is optimised to store and share every possible response that only contains information relevant to all users, whilst ensuring that responses containing user-specific data are only ever served to the correct user.Read More
Integrating Magento with section.io's CDN for Performance Metrics
Magento loves Varnish Cache, and Magento 2 especially loves Varnish Cache.Read More
Reverse Proxies for Agile Development Vs Waterfall
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