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 network identifiers we use for marketshare correlations (CNAME regex, ASN, and IP/CIDR) are available via our Get Network Identifiers API method.

This table provides marketshare for CDN services amongst top 1,000 Alexa websites. Change metrics are derived from the difference in marketshare from Nov 2014 to Dec 2014.
Provider Websites (out of 1,000) Marketshare Marketshare Change
Akamai CDN 1 238 23.8% -11
CloudFlare 2 65 6.5% -4
Fastly CDN 3 33 3.3% +2
EdgeCast CDN 4 28 2.8% -3
Amazon CloudFront 5 25 2.5% -2
CDNetworks CDN 6 12 1.2% 0
MaxCDN 7 12 1.2% 0
Incapsula 8 10 1% +1
ChinaCache CDN 9 8 0.8% -2
Limelight CDN 10 7 0.7% -1
Level 3 CDN 11 6 0.6% 0
Cedexis 12 5 0.5% -1
CacheFly CDN 13 2 0.2% 0
Turbobytes 14 1 0.1% 0
SoftLayer CDN 15 1 0.1% 0
This table lists Alexa 1,000 websites that have switched CDN services since the prior marketshare analysis in Nov 2014.
Hostname New CDN Provider Previous CDN Provider
css.slickdealscdn.com 268 EdgeCast CDN MaxCDN
www.kayak.com 465 Fastly CDN Akamai CDN
www.lenovo.com 594 EdgeCast CDN Akamai CDN
This table provides marketshare for CDN services amongst top 10,000 Alexa websites. Change metrics are derived from the difference in marketshare from 23 Dec 2014 to 7 Feb 2015.
Provider Websites (out of 10,000) Marketshare Marketshare Change
Akamai CDN 1 1644 16.44% -75
CloudFlare 2 951 9.51% +20
EdgeCast CDN 3 194 1.94% -1
Amazon CloudFront 4 173 1.73% +10
Fastly CDN 5 122 1.22% +1
MaxCDN 6 98 0.98% +13
Incapsula 7 92 0.92% +7
CDNetworks CDN 8 75 0.75% -3
Level 3 CDN 9 69 0.69% +3
Limelight CDN 10 64 0.64% -3
ChinaCache CDN 11 38 0.38% -4
Cedexis 12 27 0.27% +1
Rackspace Cloud CDN 13 17 0.17% -2
Internap CDN 14 15 0.15% -4
CacheFly CDN 15 13 0.13% -1
Microsoft Azure CDN 16 4 0.04% 0
CDN77 17 4 0.04% +1
Turbobytes 18 4 0.04% -1
SoftLayer CDN 19 2 0.02% -1
KeyCDN 20 1 0.01% 0
This table lists Alexa 10,000 websites that have switched CDN services since prior marketshare analysis on 23 Dec 2014.
Hostname New CDN Provider Previous CDN Provider
css.slickdealscdn.com 268 EdgeCast CDN MaxCDN
www.kayak.com 465 Fastly CDN Akamai CDN
www.lenovo.com 594 EdgeCast CDN Akamai CDN
www.howstuffworks.com 1165 Amazon CloudFront Akamai CDN
www.leparisien.fr 1209 EdgeCast CDN
www.adweek.com 1747 EdgeCast CDN Akamai CDN
www.livestream.com 2240 Fastly CDN Akamai CDN
thepiratebay.cr 2275 CloudFlare Incapsula
www.forextrading.com.au 2321 Fastly CDN
2-01-3261-000f.cdx.cedexis.net 2321 Fastly CDN Akamai CDN
www.euronews.com 3008 EdgeCast CDN
cafepress.com 3346 EdgeCast CDN Akamai CDN
www.metronews.fr 3348 Limelight CDN Akamai CDN
resource.alaskaair.net 3871 EdgeCast CDN Internap CDN
draftkings.com 4257 Akamai CDN CloudFlare
www.accorhotels.com 4274 EdgeCast CDN Level 3 CDN
beslist-assets.clients.turbobytes.net 4785 MaxCDN EdgeCast CDN
tbassets.beslist.net 4785 MaxCDN EdgeCast CDN
www.indiatvnews.com 5242 Amazon CloudFront Akamai CDN
www.cntraveler.com 6749 Fastly CDN Akamai CDN
www.dinakaran.com 7196 Amazon CloudFront Limelight CDN
cdn.zivame.mobi 7392 Akamai CDN Amazon CloudFront
www.rumbo.pt 7728 Incapsula Amazon CloudFront
dezeen.com 8790 Incapsula EdgeCast CDN
cdn.myanimelist.net 9259 Amazon CloudFront Akamai CDN
scriptmafia.org 9845 Incapsula CloudFlare

Fortune 500 2013 CDN Marketshare – 7 Feb 2015

This table provides marketshare for CDN services amongst 2014 US Fortune 500 companies. Change metrics are derived from the difference in marketshare from 23 Dec to 7 Feb 2015.
Provider Websites (out of 500) Marketshare Marketshare Change
Akamai CDN 1 165 33% 0
Amazon CloudFront 2 14 2.8% +1
Limelight CDN 3 8 1.6% 0
Incapsula 4 7 1.4% 0
Level 3 CDN 5 6 1.2% 0
CloudFlare 6 4 0.8% +2
Internap CDN 7 3 0.6% -1
CDNetworks CDN 8 3 0.6% 0
Cedexis 9 2 0.4% +1
Microsoft Azure CDN 10 1 0.2% 0
CacheFly CDN 11 1 0.2% 0
MaxCDN 12 1 0.2% 0
EdgeCast CDN 13 1 0.2% -2
Hostname New CDN Provider Previous CDN Provider
www.campbellskitchen.com 315 Amazon CloudFront EdgeCast CDN
resource.alaskaair.net 482 EdgeCast CDN Internap CDN
TAGS:
CDN Marketshare;
Alexa 10,000;
Alexa 1,000;
Fortune 500

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