Ef.cn Ef.cn

Last updated .

EF English Live | Study English online with Qualified Teachers
Description: Welcome to English Live, the experts in online learning. Want to learn English online for travel or business? Start your 30 day trial now for just

Screenshot

Ef.cn
Advertisement
Global Rank
-
Daily Visitors
-
Daily Pageviews
-
Load Time
-

Site Overview

The domain Ef.cn was registered 16 years ago. The website is currently online. It is ranked #15,751 in the world . There are more than 22,000 visitors and the pages are viewed up to n/a times for every day. Usually, it takes n/a seconds for the visitors to open the website. Based on current visitor traffic, you will know that the advertising revenue on the website will be able to reach n/a USD per day. The server of the website is being hosted in Shanghai, China.

Site Age: 16 years
Site Status: Online
Global Rank: #15,751
Primary Traffic: -
Rating: 3/5.0 Stars
SEO Score: 56.3% How to seo?
Load Time: -
Web Safety: Safe
Child Safety: Safe
Daily Visitors: 22,000
Daily Pageviews: -
Daily Bandwidth: -
Daily AD Revenue: -
Website Worth: -
Theme Colors: -
Server Location: Shanghai, China
Tags: Pricing

Site Traffic

Alexa Traffic Graph

Traffic Ranks

Search Traffic (Percentage)

Daily Visitors (Last 90 days)

The chart below shows how many visitors visited the website Ef.cn every day for the past 90 days. The last record was on Jun 22, 2019, and about 22,000 visitors visited this site.

Daily Visitors by Keyword

Which search keywords send traffic to the website Ef.cn? Through the chart below, you will know that there are a lot of visitors to this site by searching the keyword "n/a", about n/a visitors per day. Top 0 keywords are displayed here.

Daily Visitors by Country/Region

Where are the visitors who visited the website Ef.cn? Through the map below, you will know that most of the visitors to this site are from n/a, about n/a visitors per day. Top 0 countries/regions are displayed here.

Daily Visitors by Subdomain

Which subdomains visitors often go on Ef.cn? Through the chart below, you will know that the subdomain n/a is very popular, about n/a visitors per day. Top 0 subdomains are displayed here.

Site domain

Domain Profile

Here is the domain information about Ef.cn. Through the table below, you will know that the domain name was registered on Mar 17, 2003 ( 16 years ago) and will expire on Mar 17, 2020, and was registered on the website n/a, etc.

Domain Name: Ef.cn
Domain Age: 16 years 3 months 11 days
Time Left: 8 months 28 days
Domain Owner: 上海英培商务咨询有限公司
Name server:
  • ns.domainnetwork.se
  • ns2.domainnetwork.se
Domain Status:
  • clientTransferProhibited
Updated Date: -
Creation Date: 2003-03-17
Expiration Date: 2020-03-17
Sponsor: 阿里云计算有限公司(万网)
Sponsor URL: -
WHOIS Server: -
Domain WHOIS

Domain WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of a domain name. The following information is the WHOIS of the domain Ef.cn:

Domain Name: ef.cn

ROID: 20030311s10001s00028112-cn

Domain Status: clientTransferProhibited

Registrant ID: hc3204599723314

Registrant: 上海英培商务咨询有限公司

Registrant Contact Email: d***l@ef.com

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: 2003-03-17 12:20:05

Expiration Time: 2020-03-17 12:48:36

DNSSEC: unsigned

DNS Record

The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. The table below shows the DNS record for the domain name Ef.cn.

Host Type Target / IP Other
ef.cn A 222.73.107.162

class: IN

ttl: 21599

ef.cn NS ns.domainnetwork.se

class: IN

ttl: 21599

ef.cn NS ns2.domainnetwork.se

class: IN

ttl: 21599

ef.cn SOA -

class: IN

ttl: 21599

mname: ns.domainnetwork.se

rname: hostmaster.cscdns.net

serial: 2013112386

refresh: 21600

retry: 3600

expire: 2419200

minimum-ttl: 86400

ef.cn TXT -

class: IN

ttl: 599

txt: 599788569-40174738

entries: 599788569-40174738

www.ef.cn A 222.73.107.162

class: IN

ttl: 21599

Domain & Page Authority

A normalized 100-point score representing the likelihood of a domain to rank well in search engine results. A high score indicates that the website is very popular with visitors. The domain authority score of the domain name Ef.cn is n/a, and the page authority score is n/a.

Subdomains

What subdomains does the domain name Ef.cn have? So far, we have found that the domain has n/a subdomains. Such as, is a subdomain of the domain Ef.cn.

Domain Availability

On the web, most sites use the general domain extensions (.COM, .NET, .ORG, .INFO, .BIZ, .US) as their domain name. Which domains with the same name as the domain Ef.cn are still not registered?

# Domain Status
1 Ef.com Ef.com
2 Ef.net Ef.net
3 Ef.org Ef.org
4 Ef.info Ef.info
5 Ef.biz Ef.biz
6 Ef.us Ef.us
Other Domains Like Ef

Here are 5 domain names like Ef, they may be owned by the same owner or not.

# Site Rank Visitors
1 Ef.at Ef.at #371,718 900
2 Ef.biz Ef.biz - -
3 Ef.co.ae Ef.co.ae - -
4 Ef.co.hu Ef.co.hu #753,636 500
5 Ef.co.id Ef.co.id #58,370 7,700

Site Content

Theme Colors

What are the main colors of the theme of the website Ef.cn? Through the chart below, we know that the main color of the site is n/a.

W3C Html Validation

When we checked the HTML of the homepage of the website Ef.cn, we found that it had 2 errors and 0 warnings.

# Type Total
1 Error 2
2 Warning 0
Title History

The history of the title of the website Ef.cn. Here are 3 records, which means that the title of the website Ef.cn has been changed 3 times since May 4, 2019.

Date Title
May 4, 2019 EF English Live | Study English online with Qualified Teachers
May 4, 2019 301 https://englishlive.ef.com/en-gb/
May 10, 2015 Learn English Online | EF Englishtown

The Sitemap contains URLs to these pages so that web crawlers can easily find them. We found n/a sitemap on the website Ef.cn.

The Feed is a data format used for providing users with frequently updated content. We found n/a feed on the website Ef.cn.

Site Server

Server Location

Where are Ef.cn website's servers located? The server is being hosted in Shanghai, China.

# IP Address Country/Region City
1 222.73.107.162 China Shanghai
Sites hosted on the same server

Which websites are stored on the same server as the website Ef.cn? So far, we have found 1 websites on this server.

# Site Rank Visitors
1 Ef.cn Ef.cn #15,751 22,000

Site Performance

Load Time

The time it takes for a visitor to open the website Ef.cn. Now we found that when visitors open the website Ef.cn, it takes n/a second, which is faster than n/a of other websites.

SEO

Pages Indexed

How many pages the website Ef.cn has been indexed by searchers?

Searcher latest Max Average
Google - - -
Bing 20 20 15
Yahoo 20 20 10
Baidu 493 493 247
Keyword Competition

We found n/a keywords on the website Ef.cn. In the chart below, you will see the competition of these keywords on the web. The higher the percentage of competition, the more advantageous the keyword is on the web.

How to SEO?

SEO (Search Engine Optimization) is a way to use the rules of search engines to improve the natural ranking of websites in search engines. A normalized 100-point score representing the progress of optimizing a website. The website Ef.cn now has a score of 56.3%.

SEO Score: 56.3%

SEO Tips:
1 This page size is 130.79KB. The average web page takes up 320KB on the world wide web. Googlebot will crawl the first 100KB of html on a page. The page size should ideally be less than 100KB. We recommend that you should minify your HTML. Minifying THML refers to eliminating unnecessary bytes, such as extra spaces, line breaks, and indentation. For minifying HTML, PageSpeed Insights Chrome Extension can help you generate an optimized version of your HTML code.
2 The homepage load time is 1.395 seconds (93.76 kb/s). It is too slow. Fast and optimized pages lead to higher visitor engagement, retention, and conversions. How to speed up your website? I think this tool PageSpeed will be helpful to you.
3 You do not specify a canonical URL on your site. It's common for a site to have several pages showing the same contents. If search engines know that these pages have the same content, we may index only one version for our search results. How do I specify a canonical URL?
4 This site has more than 3 Script HTTP request(s). The page could eliminate more than 2 HTTP request(s) if you combined all scripts on the same host into one.
5 This site has more than 5 CSS HTTP request(s). The page could eliminate more than 4 HTTP request(s) if you combined all stylesheets on the same host into one.
6 This site has inline stylesheet tags. If these tags have too much content, will increase the page download speed.
7 We did not find any Sitemap on your site. Sitemaps are a way to tell Search Engines about pages on your site we might not otherwise discover. You can create a Sitemap based on the Sitemap protocol, or you can submit a text file or RSS/Atom feed as a Sitemap. How to create a Sitemap?
8 We did not find robots.txt on your site. A robots.txt file restricts access to your site by search engine robots that crawl the web.
9 Currently, we have not found your website Blog. It can interact with visitors, visitors will learn more about your site.
10 Currently, we have not found your website Forum. It can interact with visitors, visitors will learn more about your site.
11 This website has 18 backward links. It is too few. The number of backlinks is an indication of the popularity or importance of that website. Backlinks are important for SEO because some search engines, especially Google, will give more credit to websites that have a good number of quality backlinks, and consider those websites more relevant than others in their results pages for a search query.
12 The meta keywords tag is empty. Note that Google does not use the keywords meta tag in web search ranking now.
13 This site has 20 images, 19 images no alt attribute, 20 images no title attribute. The alt attribute is used to specify alternative text (alt text) when images are not available. The title attribute represents advisory information for the element, such as would be appropriate for a tooltip.
14 The W3C HTML Validation found 2 Errors while checking this page.

Site Security

Safety

A normalized 100-point score representing the safety of a domain name. The higher the score, the safer the site is for visitors. Through the chart below, we found that the website Ef.cn is safe for visitors and safe for children.

Name Score Status
Web Safety100Safe
Child Safety90Safe
Trustworthiness60Safe

Site Referrals

Other Sites Owned

Which websites are owned by the same person who owns that Ef.cn website? The websites below are owned by the same owner or not.

Similar Ranks

These websites which ranked between #15,748 and #15,752 on the web just before or after the website Ef.cn.

Rank Site Visitors
#15,748 Catbox.moe Catbox.moe 26,000
#15,749 Zahav.ru Zahav.ru 24,000
#15,750 Skmov.com Skmov.com 23,000
#15,751 Ef.cn Ef.cn 22,000
#15,752 Sankuai.com Sankuai.com 22,000
More...

Site Social

Pages Shared

How many times the pages of the website Ef.cn has been shared by visitors? Through the chart below, we found that most visitors like to share the site with Facebook. So far, the site has been shared n/a times to Facebook.

# Website Shared
1 Facebook -

Mobile Apps

Here are some Apple apps related to the website Ef.cn.

Here are some Android apps related to the website Ef.cn.