RankingOctober 23, 2015

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

RESTON, VA, October 23, 2015 – Comscore, Inc. (NASDAQ: SCOR), a global media measurement and analytics company, today released its monthly ranking of U.S. online activity at the top digital media properties for September 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 245.1 million unique visitors/viewers across desktop and mobile, while also ranking as the top desktop property with 208.3 million visitors. AddThis topped the Ad Focus ranking with a U.S. desktop internet reach of 86.4 percent.

Comscore Top 50 Multi-Platform Properties (Desktop and Mobile) September 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	258,127
1	Google Sites	245,067	26	SheKnows Media	83,282
2	Facebook	215,869	27	Pinterest.com	82,270
3	Yahoo Sites	209,770	28	WordPress.com*	81,359
4	Amazon Sites	187,612	29	WebMD Health	77,411
5	Microsoft Sites	180,047	30	BuzzFeed.com	77,309
6	AOL, Inc.	169,760	31	Vimeo	71,105
7	CBS Interactive	148,551	32	About	69,398
8	Apple Inc.	139,925	33	TripAdvisor Inc.	69,386
9	Comcast NBCUniversal	139,862	34	Answers.com Sites	68,868
10	Mode Media	138,466	35	Zillow Group	67,844
11	Twitter	119,574	36	Adobe Sites	67,334
12	Wikimedia Foundation Sites	118,479	37	New York Times Digital	66,671
13	Linkedin	114,693	38	Meredith Digital	65,877
14	Turner Digital	114,580	39	NFL Internet Group	63,768
15	Time Inc. Network (U.S)	108,882	40	Cox Enterprises Inc.	62,748
16	Weather Company, The	101,781	41	Vox Media	62,623
17	Gannett Sites	101,443	42	Mail Online / Daily Mail	61,394
18	eBay	96,984	43	craigslist, inc.	61,222
19	Hearst Corporation	94,498	44	Scripps Networks Interactive Inc.	61,026
20	ESPN	94,382	45	Fox Sports Digital - Sporting News Media	60,856
21	Conde Nast Digital	91,247	46	Netflix Inc.	60,552
22	Yelp	88,782	47	Target Corporation	59,712
23	Wal-Mart	86,760	48	WashingtonPost.com	59,153
24	PayPal	86,535	49	Purch	57,012
25	Pandora.com	84,822	50	Fox News Digital Network	56,546

Comscore Top 50 Properties (Desktop Only) September 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	232,978
1	Google Sites	208,325	26	Adobe Sites	34,066
2	Yahoo Sites	147,949	27	Conde Nast Digital	33,660
3	Facebook	143,354	28	Dropbox Sites	33,595
4	Microsoft Sites	142,603	29	ESPN	32,074
5	Amazon Sites	105,734	30	Purch	32,005
6	AOL, Inc.	95,828	31	Pinterest.com	30,761
7	Mode Media	74,326	32	WebMD Health	29,622
8	CBS Interactive	67,225	33	Weather Company, The	29,524
9	Wikimedia Foundation Sites	57,827	34	New York Times Digital	29,228
10	eBay	53,943	35	SheKnows Media	28,358
11	Comcast NBCUniversal	53,656	36	Answers.com Sites	27,831
12	Apple Inc.	53,012	37	Zillow Group	27,819
13	Turner Digital	51,349	38	Meredith Digital	25,665
14	Linkedin	42,812	39	Verizon Communications Corporation	25,387
15	Time Inc. Network (U.S)	41,468	40	Ziff Davis Tech	25,341
16	Gannett Sites	41,191	41	Netflix Inc.	24,476
17	Wal-Mart	40,477	42	Target Corporation	24,186
18	craigslist, inc.	40,433	43	Vox Media	23,222
19	Ask Network	39,032	44	AT&T, Inc.	23,041
20	Hearst Corporation	38,996	45	Fox News Digital Network	23,033
21	TripAdvisor Inc.	38,174	46	IDG Network	22,866
22	Twitter	36,819	47	JPMorgan Chase Property	22,425
23	About	36,624	48	Expedia Inc	21,927
24	PayPal	36,604	49	Dictionary.com Network	21,701
25	Yelp	35,862	50	WashingtonPost.com	21,636

Comscore Ad Focus Rankings (Desktop Only) September 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	232,978	100.0
1	AddThis	201,391	86.4	1	Google Ad Network**		219,640		94.3
2	Google	198,088	85.0	2	Yahoo Audience Network**		208,161		89.3
3	Taboola	185,226	79.5	3	Conversant**		197,796		84.9
4	Yahoo Sites	147,949	63.5	4	Criteo**		194,662		83.6
5	Outbrain	145,754	62.6	5	RadiumOne**		186,423		80.0
6	ShareThis	142,511	61.2	6	Exponential**		169,566		72.8
7	Facebook.com	141,223	60.6	7	Collective Display**		162,314		69.7
8	MSN	125,241	53.8	8	Amobee**		151,902		65.2
9	YouTube.com	109,104	46.8	9	RhythmOne**		145,461		62.4
10	AOL, Inc.	95,828	41.1	10	Gamut - Network**		140,313		60.2
11	Amazon.com*	91,653	39.3	11	Advertising.com**		137,433		59.0
12	Windows Live	74,596	32.0	12	SourceKnowledge Video Network**		128,717		55.2
13	Mode Media	74,326	31.9	13	Rocket Fuel**		111,565		47.9
14	Linkedin	42,812	18.4	14	Media.net Contextual Ads**		84,220		36.1
15	Gannett Sites	41,191	17.7	15	Specific Media**		70,896		30.4
16	Ask Network	39,032	16.8	16	Undertone Networks**		66,655		28.6
17	CNN Brand	38,160	16.4	17	Choicestream**		66,090		28.4
18	Walmart.com	37,287	16.0	18	GumGum**		58,295		25.0
19	CBS News	37,266	16.0	19	AdBlade Network**		55,342		23.8
20	About	36,624	15.7	20	AcuityAds**		50,785		21.8
21	Yelp	35,862	15.4
22	Blogger	35,853	15.4	Top DSP/SSP/Ad Exchange Entities
23	Twitter.com	35,426	15.2	1	Fulcrum5**	192,822		82.8
24	NBC News Digital	33,902	14.6	2	OpenX**	155,409		66.7
25	TripAdvisor.com*	33,785	14.5	3	Rubicon Project**	138,950		59.6
26	ESPN	32,074	13.8	4	engage:BDR**	21,428		9.2
27	Purch	32,005	13.7
28	Apple.com	31,148	13.4
29	WebMD Health	29,622	12.7
30	New York Times Digital	29,228	12.5

Reach % denotes the percentage of the total internet population that viewed a particular entity at least once in September. For instance, Yahoo Sites was seen by 63.5 percent of the 233 million desktop internet users in September.
* Entity has assigned some portion of traffic to other syndicated entities.

** Indicates that the entity is an advertising network.

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

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
Founded in 1999 and headquartered in Reston, Virginia, Comscore, Inc. (NASDAQ: SCOR) is a global media measurement and analytics company that makes audiences and advertising more valuable. Comscore helps media buyers and sellers understand and make decisions based on how consumers use different media, such as TV, video, mobile, desktop and more. Through its products and partnerships, Comscore helps its more than 2,500 clients understand their audiences, know if their advertising is working, and access data where they want and need it. Please visit www.comscore.com to learn more.

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