post-gazette.com

1.

Rackspace

94.8% • • Hosting

2.

Piano

90.27% • Piano Software • Utilities

3.

fontawesome.com

88.54% • • Hosting

4.

X Corp.

87.23% • X Corp. • Social Media

5.

Google Tag

85.71% • Google • Advertising

6.

Piano Analytics

83.97% • Piano Software • Site Analytics

7.

X Syndication

83.71% • X Corp. • Social Media

8.

Google Analytics

83.66% • Google • Site Analytics

9.

CivicScience

81.24% • CivicScience • Site Analytics

10.

Amazon Advertising

80.53% • Amazon • Advertising

11.

OpenX

80.12% • OpenX Software Ltd. • Advertising

12.

Salesforce DMP

78.31% • Salesforce • Advertising

13.

cXense

76.47% • Cxense • Advertising

14.

Nativo

75.95% • Nativo • Advertising

15.

ChartBeat

73.32% • ChartBeat • Site Analytics

16.

Instagram

59.4% • Meta • Social Media

17.

Google Fonts

47.05% • Google • Hosting

18.

Osano

42.8% • Osano • Consent Management

19.

Google Static

30.65% • Google • Hosting

20.

Spot.IM

28.28% • Spot.IM Ltd. • Social Media

21.

Facebook CDN

26.77% • Meta • Hosting

22.

Google

17.28% • Google • Advertising

23.

Google Marketing Platform

17.16% • Google • Advertising

24.

Cloudflare

13.17% • Cloudflare • Hosting

25.

Google Analytics with signals

11.13% • Google • Advertising

26.

Parse.ly

9.63% • Parse.ly • Site Analytics

27.

Google APIs

9.18% • Google • Hosting

28.

YouTube

8.85% • Google • Audio/Video Player

29.

Amazon CloudFront

8.1% • Amazon • Hosting

30.

Google Syndication

7.73% • Google • Advertising

31.

Google Photos

6.55% • Google • Hosting

32.

Magnite

5.24% • Magnite • Advertising

33.

AppNexus

5.18% • Microsoft • Advertising

34.

Index Exchange

5.13% • Index Exchange, Inc. • Advertising

35.

Criteo

5.05% • Criteo • Advertising

36.

sovrn

4.99% • Sovrn Holdings Inc • Advertising

37.

PubMatic

4.91% • PubMatic, Inc. • Advertising

38.

Akamai Technologies

4.61% • Akamai Technologies • Hosting

39.

Media.net

4.48% • Media.net • Advertising

40.

Google Appspot

4.44% • Google • Hosting

41.

Live Intent

4.42% • LiveIntent • Site Analytics

42.

ID5 Sync

4.42% • ID5 Technology • Advertising

43.

TradeDesk

4.39% • The Trade Desk • Advertising

44.

Bidswitch

4.39% • Criteo • Advertising

45.

Outbrain

4.3% • Outbrain • Advertising

46.

Smart AdServer

4.21% • Equativ • Advertising

47.

Yahoo! Analytics

4.18% • Verizon • Site Analytics

48.

Yieldmo

4.17% • Yieldmo, Inc. • Advertising

49.

e-planning

4.15% • e-planning • Advertising

50.

Improve Digital

4.13% • Improve Digital • Advertising

51.

Rhythmone Beacon

4.1% • RhythmOne, LLC • Advertising

52.

33Across

4.02% • 33Across • Advertising

53.

Quantcast

4.02% • Quantcast • Advertising

54.

OneTag

4.01% • OneTag • Advertising

55.

Audience Square

3.99% • Audigent • Advertising

56.

TripleLift

3.97% • TripleLift, Inc. • Advertising

57.

Sonobi

3.95% • Sonobi, Inc • Advertising

58.

PulsePoint

3.92% • PulsePoint, Inc. • Advertising

59.

ADman Media

3.92% • illumin • Advertising

60.

Dotomi

3.9% • Conversant • Advertising

61.

InfoLinks

3.86% • Infolinks • Advertising

62.

ShareThrough

3.85% • Sharethrough, Inc • Advertising

63.

InMobi

3.83% • InMobi • Advertising

64.

StackAdapt

3.72% • StackAdapt • Advertising

65.

Integral Ad Science

3.67% • Integral Ad Science • Advertising

66.

Seedtag

3.59% • Seedtag Advertising • Advertising

67.

Zeta

3.56% • Zeta Global • Customer Interaction

68.

Disqus

3.55% • Zeta Global • Customer Interaction

69.

FreeWheel

3.51% • Comcast • Advertising

70.

Adyoulike

3.35% • Open Web • Advertising

71.

Consumable

3.15% • GiftConnect • Advertising

72.

ORC International

3.15% • Engine • Advertising

73.

Synacor

3.14% • Synacor • Advertising

74.

SundaySky

3.1% • SundaySky • Advertising

75.

MediaMath

3.08% • MediaMath, Inc. • Advertising

76.

Optimizely

2.9% • Optimizely • Utilities

77.

TrustArc

2.68% • TrustArc • Consent Management

78.

Intent IQ

2.18% • AlmondNet • Advertising

79.

Sentry

1.84% • Sentry • Utilities

80.

LiveRamp

1.81% • LiveRamp • Advertising

81.

Amazon Web Services

1.57% • Amazon • Hosting

82.

Google AdServices

1.53% • Google • Advertising

83.

SiteScout by Centro

1.46% • Centro • Advertising

84.

Adobe Audience Manager

1.4% • Adobe • Advertising

85.

RTB House

1.38% • RTB House • Advertising

86.

Aniview

1.24% • Aniview • Advertising

87.

Aggregate Knowledge

1.18% • TransUnion • Advertising

88.

Tapad

1.14% • Experian • Advertising

89.

Smaato

1.13% • Verve Group • Advertising

90.

Bidtellect

1.1% • Simpli.fi • Advertising

91.

LinkedIn Ads

1.09% • Microsoft • Advertising

92.

jsDelivr

1.04% • • Hosting