Ef.com.cn - Ejection Fraction Heart Failure Measurement

Provided by Alexa ranking, ef.com.cn has ranked N/A in N/A and 4,986,443 on the world. ef.com.cn reaches roughly 620 users per day and delivers about 18,603 users each month. The domain ef.com.cn uses a Commercial suffix and it's server(s) are located in N/A with the IP number 49.234.165.227 and it is a .com.cn domain.

List of domain same IP 49.234.165.227

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Frequently Asked Questions

What does it mean when your EF is low?

Causes of low EF. As we age, our hearts do too. Heart walls thicken and lose some of their capacity to contract and relax as the years go on. But, a low EF reading can also indicate some form of heart damage, including: Cardiomyopathy. This condition thickens your heart tissues. Heart attack.

What is EF Education first?

EF is an international education company offering study abroad, language learning, cultural exchange and academic programs around the world. Since 1965, EF has been opening the world through education. EF stands for Education First.

Why join the EF family?

These itineraries are your answer. Joining the EF family means you’ll have the support of our community of educators, tour architects, operations wizards, and ever-curious explorers. We’ve experienced the transformative power of travel firsthand—and we can’t wait to explore the opportunities that are out there for you and your students.

Why choose EF Academy?

Earn your IB or A-Level diploma from EF Academy – International Boarding Schools – and ensure your pathway to top university. Succeed at a university abroad with our preparation and degree programs. Access live, teacher-led lessons any time, anywhere – at any ability level. We're the world's largest online school.

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Alexa Rank

Alexa

GLOBAL RANK

4,986,443
Alexa

Alexa Reach

0.0000273735
Alexa

Page length

N/A
Alexa

Alexa Rank Country N/A

N/A
Alexa

Daily Unique Visitors

620
Alexa

Monthly Unique Visitors

18,603

Vistor via Country

Country lang
Country code
Total visitor

United States

3,979

Indonesia

3,112

Taiwan

1,012

United Kingdom

899

Brazil

813

Nigeria

711

Egypt

597

Hong Kong

564

Canada

564

Australia

491

Philippines

352

India

342

Malaysia

337

Spain

279

Germany

272

Mexico

260

France

246

Italy

227

Turkey

208

Iraq

190

Thailand

186

Netherlands

179

Israel

177

Cambodia

147

Algeria

113

Ireland

102

Romania

99

Jordan

91

Poland

87

Ghana

84

Argentina

80

South Africa

73

Belgium

65

Czechia

60

Ukraine

56

Japan

56

Morocco

54

South Korea

52

Lebanon

50

Saudi Arabia

48

Austria

47

Hungary

45

Sweden

43

Singapore

41

Pakistan

39

Bangladesh

37

Denmark

35

Greece

33

Alexa Traffic Graph

Alexa daily traffic trend graph
Alexa Statistics Graph for ef.com.cn
Alexa daily pageviews (percent) graph
Alexa Statistics Graph for www.nahklick.de
Alexa daily pageviews per user graph
Alexa Statistics Graph for ef.com.cn
Alexa time on site (in minutes) graph
Alexa Statistics Graph for www.nahklick.de
Alexa bounce rate (percent) graph
Alexa Statistics Graph for ef.com.cn
Alexa search visits graph
Alexa Statistics Graph for ef.com.cn

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MOZ Rank

DNS Record

Host Type Class TTL Extra
ef.com.cn HINFO IN 3600 Cpu: RFC8482
Os:

Hosting and Whois Zone

IP 49.234.165.227
Domain infomation Domain Name: ef.com.cn
ROID: 20030610s10011s00258370-cn
Domain Status: clientTransferProhibited
Registrant: 上海英培商务咨询有限公司
Registrant Contact Email: [email protected]
Sponsoring Registrar: 阿里云计算有限公司(万网)
Name Server: ns.domainnetwork.se
Name Server: ns2.domainnetwork.se
Registration Time: 2003-06-10 10:44:39
Expiration Time: 2023-06-10 10:44:39
DNSSEC: unsigned