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A Comprehensive Guide to WebP
This is a guest post courtesy of Jonathan Klein. The post originally appeared on Jonathan’s Blog on Feb 20th, 2013. WebP (pronounced “weppy“) is an ambitious and promising new image format that was...
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Faster, smaller and more beautiful web with WebP
This is a guest post courtesy of Ilya Grigorik. The post originally appeared on Ilya’s blog on March 7, 2013. At the risk of sounding repetitive… An average page is now over 1300 kB in size and over...
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On Mobile, Data URIs are 6x Slower than Source Linking
Today’s blog is a repost from Peter McLachlan, Chief Architect at Mobify. The article originally appeared on Mobify’s blog on July 23, 2013. As a web developer, you’re likely well aware that a key...
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Chrome 15 Browser Takes the Lead in November – Rules At Home
According to StatCounter’s final data for the month of November, Chrome 15 (23.6%) fought all the way to the top in the last week and squeaked by IE8 as the world’s most popular browser (23.5%)! Last...
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WPO Resolution for 2012
As I look back at the state of 2011 web operations, the thing that impressed me the most was the success of the Web Performance Optimization (WPO) movement. Comparing it to recent world events, I...
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The Biggest Misconception about Google Page Speed
In my conversations with customers and prospects we often talk about one of the biggest IT problems: “How can we make the website faster for end users”. Obviously Web Performance Optimization (WPO)...
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Catchpoint’s Top Ten Web Performance Insights for 2011
As we are closing 2011, take a look at our most popular and insightful blog posts: A New Blind Spot for Web Performance Tools (03/02/2011): We cover a new monitoring blind spot with Internet Explorer...
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Holiday Shopping 2011: State of Retail Web Performance
According to ComsScore, Retail online spending for the entire November – December 2011 holiday season touched $37.2 Billion, an increase of 15% versus last year. In a perfect world these numbers look...
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Observations of 3rd Party Providers and CDNs on Top Retail Sites
While monitoring the performance of the Internet Retailer Top 50 Retailers this past Holiday Season, we also tracked what third party vendors and CDNs were utilized and measured their impact on each...
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When DNS Sneezes, Web Speed Catches a Cold
For our frequent readers, it is no surprise that we firmly believe DNS has a huge impact on Performance. One of the biggest challenges with DNS is understanding what impact various DNS issues can have...
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Beware of Blind Spots in Browser Network Capture Tools
We all know how dangerous blind spots are when driving. Before changing lanes or making a turn, you check your mirror and turn your head to ensure there is no car in your blind spot. Make a decision...
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First Catchpoint Release for 2012
What better way to start 2012 than with a big product release! Our engineering team completed over 100 user stories. Here are three key features that were released and are a first in a synthetic...
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Catchpoint February 2012 Release
February came and went so fast we forgot to give you a quick update on what we have been up to! Empowering Data Analysis Our in house NoSQL/In-Memory reporting platform allows customers to run...
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Performance as Craft!
Last week my good friend Jonathan Klein at Etsy published a blog about the latest performance achievements at Etsy. I have always been a big fan of Etsy’s IT team, they are very transparent about...
View ArticleWhy Domain Sharding is Bad News for Mobile Performance and Users
Today’s blog is a repost from Peter McLachlan, Chief Architect at Mobify. The article originally appeared on Mobify’s blog on October 30, 2012. In this post we’ll review the results of a real-world...
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