RankingFebruary 24, 2015

Comscore Ranks the Top 50 U.S. Digital Media Properties for January 2015

RESTON, VA, February 24, 2015 – Comscore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released its monthly ranking of U.S. online activity at the top digital media properties for January 2015 based on data from the Comscore Media Metrix® and Media Metrix® Multi-Platform services. Google Sites ranked as the top multi-platform property with 241 million unique visitors/viewers across desktop and mobile, while also ranking as the top desktop property with 197.7 million visitors. AddThis topped the Ad Focus ranking with a U.S. desktop internet reach of 96.3 percent.

Comscore Top 50 Multi-Platform Properties (Desktop and Mobile) January 2015 Total U.S. – Home and Work Locations Source: Comscore Media Metrix Multi-Platform
Rank	Property	Unique Visitors/Viewers (000)	Rank	Property	Unique Visitors/Viewers (000)
	Total Internet : Total Audience	255,849
1	Google Sites	240,970	26	BuzzFeed.com	77,992
2	Yahoo Sites	221,061	27	Pinterest.com	75,828
3	Facebook	208,655	28	WebMD Health	74,322
4	AOL, Inc.	194,921	29	Conde Nast Digital	72,370
5	Amazon Sites	179,966	30	Viacom Digital	70,298
6	Microsoft Sites	172,339	31	Netflix.com	67,637
7	Mode Media (formerly Glam Media)	149,793	32	WordPress.com*	67,302
8	Comcast NBCUniversal	138,406	33	Scripps Networks Interactive Inc.	64,764
9	Apple Inc.	137,662	34	Answers.com Sites	64,748
10	CBS Interactive	135,992	35	Meredith Digital	64,402
11	eBay	122,083	36	Adobe Sites	63,514
12	Wikimedia Foundation Sites	117,350	37	Ask Network	63,405
13	Gannett Sites	116,273	38	Demand Media	61,608
14	Turner Digital	112,251	39	Vimeo	60,629
15	Linkedin	105,942	40	craigslist, inc.	60,054
16	Time Inc. Network (U.S)	96,631	41	Gawker Media	58,776
17	Twitter.com	95,085	42	Fox Sports Digital - Sporting News Media	58,346
18	ESPN	93,970	43	New York Times Digital	57,297
19	Weather Company, The	92,848	44	NFL Internet Group	57,081
20	Pandora.com	84,885	45	Fox News Digital Network	56,857
21	Hearst Corporation	84,601	46	Vox Media	56,633
22	SheKnows Media	83,996	47	iHeartMedia Digital	56,536
23	About	83,616	48	TripAdvisor Inc.	54,388
24	Wal-Mart	83,192	49	Disney Online	53,160
25	Yelp	78,286	50	YP Sites	52,885

Comscore Top 50 Properties (Desktop Only) January 2015 Total U.S. – Home and Work Locations Source: Comscore Media Metrix
Rank	Property	Unique Visitors (000)	Rank	Property	Unique Visitors (000)
	Total Internet : Total Audience	230,604
1	Google Sites	197,667	26	ESPN	35,300
2	Yahoo Sites	166,866	27	Pinterest.com	34,623
3	Microsoft Sites	150,533	28	SheKnows Media	34,371
4	Facebook	135,066	29	Conde Nast Digital	34,116
5	Amazon Sites	109,990	30	Demand Media	33,324
6	AOL, Inc.	106,542	31	WebMD Health	32,788
7	Mode Media (formerly Glam Media)	81,513	32	Dropbox Sites	31,950
8	CBS Interactive	72,916	33	Purch	30,170
9	Wikimedia Foundation Sites	70,515	34	TripAdvisor Inc.	29,680
10	eBay	68,461	35	Meredith Digital	29,253
11	Comcast NBCUniversal	66,926	36	New York Times Digital	29,219
12	Turner Digital	59,665	37	Answers.com Sites	28,741
13	Apple Inc.	58,456	38	Fox News Digital Network	28,091
14	Gannett Sites	51,882	39	Netflix.com	27,681
15	About	51,654	40	Ziff Davis Tech	27,558
16	Ask Network	50,137	41	IDG Network	27,350
17	Linkedin	44,386	42	Intuit	27,182
18	Time Inc. Network (U.S)	43,924	43	Verizon Communications Corporation	26,070
19	craigslist, inc.	43,476	44	Scripps Networks Interactive Inc.	25,328
20	Adobe Sites	41,808	45	Gawker Media	25,188
21	Wal-Mart	41,126	46	Vox Media	25,169
22	Hearst Corporation	40,943	47	Viacom Digital	24,478
23	Weather Company, The	40,079	48	YP Sites	24,350
24	Twitter.com	36,432	49	Target Corporation	23,331
25	Yelp	35,795	50	BBC Sites	23,060

Comscore Ad Focus Rankings (Desktop Only) January 2015 Total U.S. – Home and Work Locations Source: Comscore Media Metrix
Top 30 Syndicated Ad Focus Entities				Top 20 Ad Networks/Buy Side Networks
Rank	Property	Unique Visitors (000)	% Reach	Rank	Property		Unique Visitors (000)		% Reach
	Total Internet : Total Audience	230,604	100.0
1	AddThis	222,073	96.3	1	Google Ad Network**		219,360		95.1
2	Taboola	198,392	86.0	2	Conversant (formerly ValueClick Networks)**		196,888		85.4
3	Google	192,138	83.3	3	Yahoo Audience Network**		196,318		85.1
4	Outbrain	169,162	73.4	4	Criteo**		187,574		81.3
5	Yahoo Sites	166,866	72.4	5	RadiumOne**		182,330		79.1
6	ShareThis	141,983	61.6	6	Advertising.com**		173,263		75.1
7	MSN	134,214	58.2	7	Collective Display**		165,880		71.9
8	Facebook.com	132,109	57.3	8	Burst Media**		164,487		71.3
9	YouTube.com	114,116	49.5	9	Exponential - Tribal Fusion**		162,873		70.6
10	AOL, Inc.	106,542	46.2	10	Gamut - Network**		153,271		66.5
11	Amazon.com*	92,715	40.2	11	Amobee**		134,319		58.2
12	Mode Media (formerly Glam Media)	81,513	35.3	12	Rocket Fuel**		134,147		58.2
13	Windows Live	64,198	27.8	13	SourceKnowledge Video Network**		125,361		54.4
14	5min Media Platform	59,362	25.7	14	TC Media Reach & Response Network**		115,846		50.2
15	Gannett Sites	51,882	22.5	15	Microsoft Media Network US**		108,256		46.9
16	About	51,654	22.4	16	Adroit Digital**		99,841		43.3
17	Ask Network	50,137	21.7	17	Media.net Contextual Ads**		86,431		37.5
18	Linkedin	44,386	19.2	18	AdBlade Network**		82,061		35.6
19	NBC News Digital	42,207	18.3	19	Undertone Networks**		79,784		34.6
20	Blogger	41,953	18.2	20	Specific Media**		78,214		33.9
21	Walmart.com	38,001	16.5
22	CNN	36,905	16.0	Top DSP/SSP/Ad Exchange Entities
23	Twitter.com	36,432	15.8	1	Rubicon Project**	214,761		93.1
24	CBS News	36,431	15.8	2	Fulcrum5**	191,211		82.9
25	Yelp	35,795	15.5	3	OpenX**	155,181		67.3
26	ESPN	35,300	15.3	4	engage:BDR**	40,540		17.6
27	Weather Channel, The	35,294	15.3
28	SheKnows Media	34,371	14.9
29	IMDb	33,577	14.6
30	Demand Media	33,324	14.5

Reach % denotes the percentage of the total internet population that viewed a particular entity at least once in January. For instance, Yahoo Sites was seen by 72.4 percent of the 231 million desktop internet users in January.
* Entity has assigned some portion of traffic to other syndicated entities.
** Indicates that the entity is an advertising network.

For more information on Media Metrix Multi-Platform: Request a Demo

About Comscore Media Metrix Multi-Platform
Comscore Media Metrix Multi-Platform offers comprehensive reporting on more than 300,000 digital media entities, including their unduplicated audience size, demographic composition, engagement, performance within key user segments and behavioral trends. All of these metrics are measured across multiple digital media platforms, including desktop computers, smartphones and tablets, and content delivery vehicles, including websites, videos and apps. These platforms are unified using both panel- and census-based methods to deliver a holistic view of media companies’ total digital populations.

About Comscore Media Metrix
Comscore Media Metrix provides industry-leading Internet audience measurement services that report details of online media usage, visitor demographics and online buying power for the home, work and university audiences on desktop computers across local U.S. markets and across the globe. Comscore Media Metrix reports are used by financial analysts, advertising agencies, publishers and marketers. Comscore Media Metrix syndicated ratings are based on industry-sanctioned sampling methodologies.

About Comscore
Comscore, Inc. (NASDAQ: SCOR) is a global leader in digital measurement and analytics, delivering insights on web, mobile and TV consumer behavior that enable clients to maximize the value of their digital investments. For more information, please visit www.comscore.com/companyinfo.

More About