The duolingo.com domain was registered 6 years 10 months ago on 2010-01-26. It has an AlexaTM rank of #1,054 in the world. This website has a .com domain extension. This domain name has a Google PageRank of 7/10, which determines how Google ranks the page. It has an estimated worth of $11,727,720.00 with an estimated daily income of approximately $10,859.00 based on our algorithm's fair market KPIs. As there are no active threats currently reported, duolingo.com is SAFE to browse.

Daily Uniques
1.36 M
Daily Pageviews
10.86 M
Income Per Day
$ 10.86 K
Estimated Worth
$ 11.73 M

Domain Information

Below is the basic domain information for duolingo.com, the primary source of this information is the whois records fetched from the domain registrar and confirmed from ICANN. The report show when duolingo.com was first registered, who registered duolingo.com as well as the domain registrar who registered duolingo.com. Where applicable the adsense ID or related domains are linked from this report. Some domains have whois privary protection at the time of purchase as such you need to use a combination of factors to retrieve the entire whois information.

Domain Registrar: GODADDY.COM, LLC
Registration Date: 2010-01-26 6 years 10 months 1 week ago
Last Modified: 2015-11-05 1 year 1 month 2 days ago
Expiration Date: 2019-01-26 2 years 1 month 1 week from now

SEO Metrics

Below is the basic search engine report and metrics for duolingo.com. The metrics below are aggregated by scanning Google, Yahoo! and Bing and counting how many pages have been indexed by the search engine. Additionally, we scan these top search engines to see how many backlinks are indexed for duolingo.com

Search Engine Indexes

Google Indexed Pages: N/A
Yahoo Indexed Pages: N/A
Bing Indexed Pages: 23

Search Engine Backlinks

Google Backlinks: 481
Bing Backlinks: 28
Alexa BackLinks: N/A

Domain Safety Ratings

We gather metrics and ratings from third parties domain safety providers including Google and Web of Trust (WOT) to determine the safety information for duolingo.com. WOT is a browser plugin that allows users around the world to rate domains for their safe browser, child safety and malware exploits if any. Google uses a proprietary method to determine the safeness of duolingo.com. If you are concerned about the safety of a website, this safety report is a good first step indicating how safet duolingo.com is.

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: No Risk Issues
WOT Trustworthiness: Excellent
WOT Privacy: Excellent
WOT Child Safety: Excellent

Website Ranks & Scores

Google Pagerank:
Alexa Rank: 1,054
PageSpeed Score: 79 ON 100
Domain Authority: 76 ON 100
DMOZ Listing: No

Web Server Information

The web server information report below for duolingo.com provides where the physical and geographical information of the server. We are able to extract the hosted ip address, the hosted country, location latitude, location longitude and even the city, state and zip/postal code of the server. This report can be very useful to determine page latency issues, trust worthiness and help block regions if your site is being accessed maliciously

Hosted IP Address: 184.72.124.184
Hosted Country: United States US
Location Latitude: 39.0437
Location Longitude: -77.4875

Social Engagement

The social media engagement report below for duolingo.com includes the amount of social engagement of various social media platforms including Facebook, Twitter, Google+, LinkedIn and Delicious. According to updates from Google and Bing as part of the search engine algorithm, social engagement is considered to be a strong signal that validates real people are engaging with a site, thus making it a more valuable result to show in the search engine results page for duolingo.com. Social media continues to be an important source not only of backlinks and search engine signals for duolingo.com, but of traffic through viral and engaging content.

Facebook Shares: 116,970
Facebook Likes: 120,686
Facebook Comments: 79,907
Twitter Count (Tweets): N/A
Linkedin Shares: N/A
Delicious Shares: N/A
Google+: 268,220

Resources Breakdown & Analysis

The resources breakdown report for duolingo.com provides an insight into the entire page composition. This metric affects page load times. Pages that have more images tend to load faster whereas pages with less images and more text load faster.

Page Resources Breakdown

Homepage Links Analysis

Duolingo | Learn Spanish, French, German, Portuguese, Italian and English for free
Learn languages completely free, without ads or hidden charges. It's fun, easy, and scientifically proven.

Website Inpage Analysis

The inpage analysis report for duolingo.com provides the high-level view of all the html attributes on the page.

H1 Headings: N/A H2 Headings: N/A
H3 Headings: N/A H4 Headings: N/A
H5 Headings: N/A H6 Headings: N/A
Total IFRAMEs: N/A Total Images: N/A
Google Adsense: N/A Google Analytics: UA-21595814-1

Backlink History Chart from Majestic SEO

The backlinks score is calculated by looking at a combination of link signals. This includes the overall number of backlinks together with the number of linking domains, as well as rating the overall quality of the backlinks pointing to a website. The quality assessment is based on the linking pages.

Referring Domains Discovery Chart from Majestic SEO

Duolingo.com HTTP Header Analysis

When a browser sends an HTTP request to duolingo.com, and a server hosting that URL sends back an HTTP response. Like many Internet services, the protocol uses a simple, plaintext format. The types of requests are GET, POST, HEAD, PUT, DELETE, OPTIONS, and TRACE. A GET request includes a URL followed by headers. The HTTP response contains a status code, headers and a body. Here is the request details for duolingo.com

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Date: Fri, 12 Feb 2016 23:51:34 GMT
Expires: -1
Pragma: no-cache
Server: nginx/1.4.6 (Ubuntu)
X-IPCountry: US
X-RUNTIME: 0.09261
X-TID: 03c3682d56be6fce00c3
X-WS: 10.0.3.195
Content-Length: 10081
Connection: keep-alive

Duolingo.com Traffic Distributions and Sources


Duolingo.com Traffic Estimates and Sources


Duolingo.com Domain Nameserver Information

The Domain Name Servers, popularly known as DNS are essentially the Internet's equivalent of a phone book or directory. They maintain a directory of domain names like duolingo.com and translate them to Internet Protocol (IP) addresses. This is necessary because, although domain names are easy for people to remember, computers or machines, access websites based on IP addresses. Below is the DNS record for duolingo.com

Host IP Address Country
ns-1020.awsdns-63.net 205.251.195.252 United States United States
ns-1117.awsdns-11.org 205.251.196.93 United States United States
ns-1904.awsdns-46.co.uk 205.251.199.112 United States United States
ns-247.awsdns-30.com 205.251.192.247 United States United States

Duolingo.com DNS Record Analysis

Information from all the domain name servers across the Internet are gathered together and housed at the Central Registry. Host companies and Internet Service Providers interact with the Central Registry on a regular schedule to get updated DNS information. Below is the DNS record for duolingo.com

Host Type TTL Extra
duolingo.com A 59 IP: 184.72.124.184
duolingo.com NS 172799 Target: ns-1904.awsdns-46.co.uk
duolingo.com NS 172799 Target: ns-1117.awsdns-11.org
duolingo.com NS 172799 Target: ns-247.awsdns-30.com
duolingo.com NS 172799 Target: ns-1020.awsdns-63.net
duolingo.com SOA 900 MNAME: ns-1020.awsdns-63.net
RNAME: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
duolingo.com MX 300 Priority: 20
Target: alt1.aspmx.l.google.com
duolingo.com MX 300 Priority: 30
Target: aspmx4.googlemail.com
duolingo.com MX 300 Priority: 20
Target: alt2.aspmx.l.google.com
duolingo.com MX 300 Priority: 30
Target: aspmx3.googlemail.com
duolingo.com MX 300 Priority: 30
Target: aspmx2.googlemail.com
duolingo.com MX 300 Priority: 30
Target: aspmx5.googlemail.com
duolingo.com MX 300 Priority: 10
Target: aspmx.l.google.com
duolingo.com TXT 300 TXT: v=spf1 include:amazonses.com
include:_spf.google.com
include:sparkpostmail.com -all

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Alexa Information

The Alexa record below for duolingo.com provides information on the web traffic regarding this domain as well as millions of websites. Alexa collects information from users who have installed the "Alexa Toolbar," allowing them to provide statistics on web site traffic, popularity and lists of related sites. Since Alexa's user base is a fair statistical sample of the internet users. The lower the Alexa ranking number the more heavily visited the domain is visited.

Duolingo.com Alexa Traffic Rank

Duolingo.com Alexa Search Engine Traffic

Whois Information

Below is the complete current WHOIS record for duolingo.com. The whois record for duolingo.com includes information such as domain ownership, where and when duolingo.com was registered, duolingo.com expiration date, and the nameservers assigned.

Domain Name: DUOLINGO.COM
Registry Domain ID:
1583217344_DOMAIN_COM-VRSN
Registrar WHOIS Server:
whois.godaddy.com
Registrar URL: http://www.godaddy.com
Update
Date: 2015-11-05T13:05:43Z
Creation Date:
2010-01-26T21:42:38Z
Registrar Registration Expiration Date:
2019-01-26T21:42:38Z
Registrar: GoDaddy.com, LLC
Registrar
IANA ID: 146
Registrar Abuse Contact Email:
[email protected]
Registrar Abuse Contact Phone:
+1.4806242505
Domain Status: clientTransferProhibited
http://www.icann.org/epp#clientTransferProhibited
Domain Status:
clientUpdateProhibited
http://www.icann.org/epp#clientUpdateProhibited
Domain Status:
clientRenewProhibited
http://www.icann.org/epp#clientRenewProhibited
Domain Status:
clientDeleteProhibited
http://www.icann.org/epp#clientDeleteProhibited
Registry
Registrant ID: Not Available From Registry
Registrant Name: Luis
von Ahn
Registrant Organization:
Registrant Street: 5533
Walnut Street
Registrant Street: third floor
Registrant City:
Pittsburgh
Registrant State/Province: Pennsylvania
Registrant
Postal Code: 15232
Registrant Country: US
Registrant Phone:
+1.4129010559
Registrant Phone Ext:
Registrant
Fax:
Registrant Fax Ext:
Registrant Email:
[email protected]
Registry Admin ID: Not Available From
Registry
Admin Name: Luis von Ahn
Admin
Organization:
Admin Street: 5533 Walnut Street
Admin Street:
third floor
Admin City: Pittsburgh
Admin State/Province:
Pennsylvania
Admin Postal Code: 15232
Admin Country:
US
Admin Phone: +1.4129010559
Admin Phone Ext:
Admin
Fax:
Admin Fax Ext:
Admin Email: [email protected]
Registry
Tech ID: Not Available From Registry
Tech Name: Luis von
Ahn
Tech Organization:
Tech Street: 5533 Walnut
Street
Tech Street: third floor
Tech City: Pittsburgh
Tech
State/Province: Pennsylvania
Tech Postal Code: 15232
Tech
Country: US
Tech Phone: +1.4129010559
Tech Phone Ext:
Tech
Fax:
Tech Fax Ext:
Tech Email: [email protected]
Name
Server: NS-1020.AWSDNS-63.NET
Name Server:
NS-1904.AWSDNS-46.CO.UK
Name Server:
NS-1117.AWSDNS-11.ORG
Name Server:
NS-247.AWSDNS-30.COM
DNSSEC: unsigned
URL of the ICANN WHOIS
Data Problem Reporting System: http://wdprs.internic.net/
>>> Last
update of WHOIS database: 2016-02-12T23:00:00Z

Share Report: