Duolingo.com Duolingo
Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!
Server IP address resolved: No
Http response code: None
Last Checked: 01/22/2025
Duolingo.com attracts 434,952 unique visitors daily, generating 1,087,379 pageviews. The estimated value of duolingo.com is 14,284,757 USD. Each visitor views approximately 2.68 pages on average.
According to Majestic's traffic estimates, duolingo.com ranks 1,146 globally, with the majority of its visitors coming from United States, where it holds the 582 position.
It is beneficial for duolingo.com that their data center (provided by AMAZON-AES - Amazon.com, Inc., US) is located in United States, as this helps reduce page load time for most visitors.
See the list of other websites hosted by AMAZON-AES - Amazon.com, Inc., US.
Duolingo.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.
A recent examination on (December 08, 2024), indicates that duolingo.com has an expired wildcard SSL certificate issued by GoDaddy.com, Inc. (expired on December 22, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GoDaddy.com, Inc..
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust duolingo.com appears to be a safe domain.
Based on Google's Mobile-Friendly test, duolingo.com is optimized for mobile and tablet devices.
Audience Geography. Where are duolingo.com visitors located?
| Country | Visitors |
|---|---|
 United States US | 23.3% |
| United Kingdom GB | 5.4% |
| Azerbaijan AZ | 5.4% |
| Brazil BR | 4.4% |
| India IN | 3.6% |
| Mexico MX | 2.9% |
| Spain ES | 2.7% |
| Canada CA | 2.5% |
| China CN | 2.3% |
| Other | 47.4% |
| Country | Pageviews |
|---|---|
| United States US | 20.5% |
| Azerbaijan AZ | 6.7% |
| India IN | 5.8% |
| Egypt EG | 4.7% |
| Iran IR | 3.5% |
| United Kingdom GB | 3.3% |
| Brazil BR | 3.2% |
| Saudi Arabia SA | 3.1% |
| Canada CA | 3% |
| Other | 46.3% |
| Country | Rank |
|---|---|
| Azerbaijan AZ | 253 |
| Bulgaria BG | 323 |
| Ukraine UA | 364 |
| Colombia CO | 377 |
| United Kingdom GB | 454 |
| Viet Nam VN | 484 |
| Egypt EG | 532 |
| Canada CA | 558 |
| Netherlands NL | 562 |
| Mexico MX | 565 |
| United States US | 582 |
| Spain ES | 600 |
Where do visitors go on duolingo.com?
| Subdomain | Pageviews |
|---|---|
| duolingo.com | 77.04% |
| englishtest.duolingo.com | 8.16% |
| forum.duolingo.com | 3.87% |
| events.duolingo.com | 2.3% |
| support.duolingo.com | 1.48% |
| schools.duolingo.com | 1.1% |
| ar.duolingo.com | 1.07% |
| es.duolingo.com | 0.74% |
| podcast.duolingo.com | 0.63% |
| blog.duolingo.com | 0.54% |
| other | 3.07% |
| Subdomain | Pageviews per User |
|---|---|
| design.duolingo.com | 6 |
| ar.duolingo.com | 3.3 |
| simg-ssl.duolingo.com | 3 |
| podcast.duolingo.com | 2.8 |
| englishtest.duolingo.com | 2.7 |
| support.duolingo.com | 2.6 |
| forum.duolingo.com | 2.5 |
| events.duolingo.com | 2.4 |
| es.duolingo.com | 2.1 |
| duolingo.com | 2.1 |
| other | 1.26 |
| Subdomain | Reach |
|---|---|
| duolingo.com | 87.32% |
| englishtest.duolingo.com | 7.14% |
| forum.duolingo.com | 3.72% |
| events.duolingo.com | 2.29% |
| schools.duolingo.com | 1.88% |
| support.duolingo.com | 1.38% |
| blog.duolingo.com | 1.04% |
| es.duolingo.com | 0.82% |
| certs.duolingo.com | 0.81% |
| ar.duolingo.com | 0.77% |
| other | 3.68% |
How popular is duolingo.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 677 | -10 |
| past month | 677 | 38 |
| past week | 762 | 104 |
| yesterday | 615 | -294 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 1106 | 142 | 484 | -31.74% | 2.5 | -23.08% |
| 30 | 1124 | 146 | 489 | -14.53% | 2.38 | -9.848% |
| 7 | 1244 | 150 | 467 | -9.879% | 2.5 | 2% |
| 1 | 851 | -840 | 66 | 88% | 3.1 | 40% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 605 | -81 | 684 | -11.47% |
| 30 | 608 | 19 | 667 | -4.882% |
| 7 | 699 | 94 | 600 | -11.44% |
| 1 | 606 | -200 | 710 | 40% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates duolingo.com for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses duolingo.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze duolingo.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the duolingo.com. This reputation system receives ratings from users and information from third-party sources, assesses the duolingo.com for safety features and confirms, whether duolingo.com is suitable for children.
| Domain | *.duolingo.com |
| Issuer Organization | GoDaddy.com, Inc. |
| Issuer | Go Daddy Secure Certificate Authority - G2 |
| Algorithm | RSA-SHA256 |
| Valid form | 11/21/2023 |
| Expiration | 12/22/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.duolingo.com duolingo.com |
ASN ID: 14618
ASN Title: AMAZON-AES - Amazon.com, Inc., US
Last Update: 07/07/2024
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: DUOLINGO.COM
Registry Domain ID: 1583217344_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2023-12-23T23:31:07Z
Creation Date: 2010-01-26T21:42:38Z
Registry Expiry Date: 2025-01-26T21:42:38Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: abuse@amazonaws.com
Registrar Abuse Contact Phone: +1.2024422253
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS-1020.AWSDNS-63.NET
Name Server: NS-1117.AWSDNS-11.ORG
Name Server: NS-1904.AWSDNS-46.CO.UK
Name Server: NS-247.AWSDNS-30.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-09T11:22:44Z
| Host | A Record | TTL |
|---|---|---|
| duolingo.com | 184.72.124.184 | 60 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| duolingo.com | aspmx.l.google.com | 10 | 300 |
| duolingo.com | alt1.aspmx.l.google.com | 20 | 300 |
| duolingo.com | alt2.aspmx.l.google.com | 20 | 300 |
| duolingo.com | aspmx2.googlemail.com | 30 | 300 |
| duolingo.com | aspmx3.googlemail.com | 30 | 300 |
| duolingo.com | aspmx4.googlemail.com | 30 | 300 |
| duolingo.com | aspmx5.googlemail.com | 30 | 300 |
| Host | NS Record | TTL |
|---|---|---|
| duolingo.com | ns-1020.awsdns-63.net | 172800 |
| duolingo.com | ns-1117.awsdns-11.org | 172800 |
| duolingo.com | ns-1904.awsdns-46.co.uk | 172800 |
| duolingo.com | ns-247.awsdns-30.com | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| duolingo.com | MS=ms66530579 | 3600 |
| duolingo.com | amazonses:+SIz2NZPqYri3C+PSIyKShZIbuI4rNpbLlES7lmvpu4= | 3600 |
| duolingo.com | apple-domain-verification=bMPI889zOgALUenN | 3600 |
| duolingo.com | e622flctk14s3cs3ccdauh8uth | 3600 |
| duolingo.com | google-site-verification=_J8zC35kkP9u0iK9FEzxpcqc2h86PeHfNisNuaUqDC0 | 3600 |
| duolingo.com | h1-domain-verification=sjPBeaGqQwEe8YhJ3W8JVNJa7WDQFAzc6AHkURoErkh324Yy | 3600 |
| duolingo.com | pardot_208162_*=610bfb45f202232a79db94c298b30d14332a62a6894e695b025fa7949d7b03fa | 3600 |
| duolingo.com | pardot_208162_*=c15d5cb1b9f31e26058e1f30bda9e5d65c57cfeea37b34af8e1dd88474460e90 | 3600 |
| duolingo.com | v=spf1 ip4:100.25.59.11 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:amazonses.com include:_spf.google.com include:mail.zendesk.com include:aspmx.pardot.com include:spf.tipalti.com ~all | 3600 |
ns-1020.awsdns-63.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Last tested: 06/12/2016
| Total Resources | 44 |
| Number of Hosts | 16 |
| Static Resources | 30 |
| JavaScript Resources | 17 |
| CSS Resources | 3 |
Last tested: 12/02/2019
| Total Resources | 23 |
| Number of Hosts | 5 |
| Static Resources | 20 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
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