General posts related to GTmetrix and the world of web performance.
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This article may contain outdated material The infographics in this article reference the legacy version of GTmetrix. Check out our Black Friday 2018 Performance Infographic!
This article may contain outdated material The analysis performed in this article references the legacy version of GTmetrix. Continuing from our last year’s Black Friday/Cyber Monday post, we monitored over 50 popular retailer sites from the UK/US to see how they fared in this year’s shopping rush.
We monitored over 50 sites from the UK and the United States to see how they held up with the online retail rush that is Black Friday and Cyber Monday.
On December 28th, 2017, our test servers were patched to protect against Meltdown and Spectre vulnerabilities. Upon reboot, we noticed an increase in job runtime – roughly a 10% increase to the norm.