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Performance is a Journey not a Destination!
  • third party tag management
    The Truth Behind the Effect of Third Party Tags on Web Performance Posted on March 12th, 2015 by Peter Saulitis

    Marketing technologies are exploding across the web. Digital marketers are harnessing emerging analytics, tracking, social, and advertising platforms to calibrate their 1:1 marketing efforts and maximize ad revenue. To deliver the level of personalization that customers have come to expect, a brand might easily use 20 or more web-based marketing technologies. Sadly for IT/Operations, most […]

  • apple doctor dns outage
    Is There a DNS Doctor in the House? Posted on March 11th, 2015 by Craig Lowell

    An apple a day may keep the doctor away, but what if the apple itself is sick? Starting a little before 6 am EST on Wednesday, users across Apple’s various internal applications services such as iTunes, iBooks, the App store, and several others experienced growing frustration as repeated attempts to access these services were met […]

  • congestion HTTP packets
    Packet Congestion Ahead Posted on March 3rd, 2015 by Roman Kurjewicz

    Why the 200ms delay? Over the course of our work, we have the fortune of diving into numerous network issues. One particularly interesting one involves a curious ~200ms delay in the acknowledgement of the response packet for small HTTP responses. This doesn’t sound all that terrible unless you have a number of small images, 204 […]

  • pipes
    Internet as a Public Utility is the Best Solution for Net Neutrality Posted on February 17th, 2015 by Mehdi Daoudi

    For nearly a year, I’ve been writing about net neutrality – why it’s important, why mobile standards need to be included in any legislation, and how John Oliver broke the FCC website by talking about it. That’s why I was so thrilled when FCC Chairman Tom Wheeler, after months of deliberation, released the commission’s final […]

  • zapier3
    Streamline Your Online App Use with Catchpoint’s Zapier Integration Posted on February 12th, 2015 by Mitchell Zelmanovich

    DevOps use a large arsenal of tools when dealing with site performance issues, including alerting systems that notify Ops teams at the first sign(s) of trouble. Once alerted of a possible issue, standardized procedures are followed to get to the root cause of the problem and deploy resources to find a resolution. These procedures can contain […]

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    Facebook Outage Highlights Need for Third Party SLAs Posted on January 27th, 2015 by Mehdi Daoudi

    “The bigger they come, the harder they fall” isn’t just a mantra for proverbial Davids looking to take down Goliath. In the case of internet footprints, it’s just as applicable. The Goliath in this case is Facebook. The social media behemoth went down yet again late last night for an hour, and as expected, the […]

  • shutterstock_99011435
    Catchpoint’s Website Weight Loss Program Posted on January 20th, 2015 by Peter Saulitis

    At this time of year, it’s only fitting that we address the most common New Year’s Resolution as it pertains to our industry: losing weight. It’s no surprise gym attendance spikes a week after the champagne pops and the ball drops. I think you have an idea where we’re going here. Lighter means faster for […]

  • clock-banner1
    How to Improve the Resource Timing API Posted on January 8th, 2015 by Ryan Pellette

    Getting visibility into webpage performance as experienced by the end user is key to any company. Over the last couple of years the amount of Real User Measurement methods and tools available to DevOps teams has skyrocketed to meet this demand. However, the key method we all rely on to collect the data, the Navigation […]

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