Author Archive | Jason Read

Alexa and Fortune 500 DNS Marketshare – 11 Mar 2015

This post provides current marketshare statistics for managed DNS services amongst top Alexa websites and US Fortune 500 companies. The methodology used to collect this data is explained in a prior post. Zoom Diagram This diagram provides a snapshot of managed DNS marketshare for top 1,000 Alexa websites. Zoom Diagram This diagram provides historical DNS […]

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Alexa and Fortune 500 CDN Marketshare – 11 Mar 2015

This post provides marketshare analysis for CDN services and top Alexa and US Fortune 500 websites. We compile this marketshare using a variety of techniques including CNAME chain analysis, ASN and IP/CIDR matching, multi-level site crawling, and related domain associations. We attempt to filter out known white labeled SaaS sites using a filter list. The […]

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Alexa and Fortune 500 Compute Marketshare – 11 Mar 2015

This post provides marketshare analysis for compute services (virtual machines) and top Alexa and US Fortune 500 websites. We compile this marketshare using a variety of techniques including ASN and IP/CIDR matching, multi-level site crawling, and related domain associations. We attempt to filter out known white labeled SaaS sites using a filter list. The network […]

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Alexa and Fortune 500 DNS Marketshare – 7 Feb 2015

This post provides current marketshare statistics for managed DNS services amongst top Alexa websites and US Fortune 500 companies. The methodology used to collect this data is explained in a prior post. Zoom Diagram This diagram provides a snapshot of managed DNS marketshare for top 1,000 Alexa websites. Zoom Diagram This diagram provides historical DNS […]

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Alexa and Fortune 500 CDN Marketshare – 7 Feb 2015

This post provides marketshare analysis for CDN services and top Alexa and US Fortune 500 websites. We compile this marketshare using a variety of techniques including CNAME chain analysis, ASN and IP/CIDR matching, multi-level site crawling, and related domain associations. We attempt to filter out known white labeled SaaS sites using a filter list. The […]

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Alexa and Fortune 500 DNS Marketshare – 01 Jan 2014

This post provides current marketshare statistics for managed DNS services amongst top Alexa websites and US Fortune 500 companies. The methodology used to collect this data is explained in a prior post. Alexa 1,000 Alexa 10,000 Fortune 500 Marketshare Historical Details Switchers Alexa Top 1,000 DNS Marketshare – 01 Jan 2014 Alexa Top 1,000 DNS […]

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Alexa and Fortune 500 DNS Marketshare – 10 Oct 2013

This post provides current marketshare statistics for managed DNS services amongst top Alexa websites and US Fortune 500 companies. The methodology used to collect this data is explained in a prior post. Alexa 1,000 Alexa 10,000 Fortune 500 Marketshare Historical Details Switchers Alexa Top 1,000 DNS Marketshare – 10 Oct 2013 Alexa Top 1,000 DNS […]

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Alexa and Fortune 500 DNS Marketshare – 7 Sep 2013

This post provides current marketshare statistics for managed DNS services amongst top Alexa websites and US Fortune 500 companies. The methodology used to collect this data is explained in a prior post. For this month, AWS Route 53, CloudFlare and DNSPod continue to show very strong growth in the Alexa 10,000 segment. Just a year […]

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Alexa 10,000 and Fortune 500 DNS Marketshare – 30 Jun 2013

This post provides current marketshare statistics for managed DNS services amongst top Alexa websites and US Fortune 500 companies. The methodology used to collect this data is explained in a prior post. Alexa Top 10,000 DNS Marketshare – 30 June 2013 This table provides marketshare for managed DNS services amongst top 10,000 Alexa websites. Change […]

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Value of the Cloud – CPU Performance

Abstract This post compares CPU performance and value for 18 compute instance types from 5 cloud compute platforms – AWS EC2, Google Compute Engine, Windows Azure, HP Cloud and Rackspace Cloud. The most interesting content is the data and resulting analysis. If you’re in a rush, scroll down or click below to go straight to […]

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