Harvard.edu Harvard University
Harvard University is devoted to excellence in teaching, learning, and research, and to developing leaders who make a difference globally.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.85 sec.
Last Checked: 01/22/2025
Harvard.edu attracts 343,728 unique visitors daily, generating 955,563 pageviews. The estimated value of harvard.edu is 12,555,401 USD. Each visitor views approximately 2.97 pages on average.
According to Majestic's traffic estimates, harvard.edu ranks 96 globally, with the majority of its visitors coming from United States, where it holds the 335 position.
It is beneficial for harvard.edu that their data center (provided by AUTOMATTIC - Automattic, 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 AUTOMATTIC - Automattic, Inc, US.
Harvard.edu is registered with the .EDU top-level domain. Explore additional websites within the .EDU zone.
The last inspection on (December 18, 2024), confirms that harvard.edu holds a valid and current SSL certificate issued by Let's Encrypt expiring on January 26, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust harvard.edu appears to be a safe domain.
Based on Google's Mobile-Friendly test, harvard.edu is optimized for mobile and tablet devices, although the web page loading speed could be improved.
Audience Geography. Where are harvard.edu visitors located?
| Country | Visitors |
|---|---|
 United States US | 37% |
| India IN | 10% |
| China CN | 8.1% |
| United Kingdom GB | 2.9% |
| Canada CA | 2.6% |
| Australia AU | 2.3% |
| Egypt EG | 2.3% |
| Pakistan PK | 1.9% |
| Germany DE | 1.4% |
| Other | 31.4% |
| Country | Pageviews |
|---|---|
| United States US | 45.1% |
| India IN | 9.2% |
| China CN | 8.8% |
| Canada CA | 3% |
| United Kingdom GB | 2.8% |
| Egypt EG | 2.4% |
| Australia AU | 1.7% |
| Iran IR | 1.4% |
| Korea KR | 1.3% |
| Other | 24.4% |
| Country | Rank |
|---|---|
| United States US | 335 |
| Ethiopia ET | 347 |
| Libya LY | 472 |
| Qatar QA | 499 |
| Egypt EG | 544 |
| Pakistan PK | 558 |
| Canada CA | 572 |
| Australia AU | 631 |
| Singapore SG | 694 |
| Philippines PH | 715 |
| India IN | 780 |
| Nigeria NG | 804 |
Where do visitors go on harvard.edu?
| Subdomain | Pageviews |
|---|---|
| hbsp.harvard.edu | 11.52% |
| cs50.harvard.edu | 10.31% |
| canvas.harvard.edu | 9.84% |
| health.harvard.edu | 5.96% |
| pll.harvard.edu | 5.64% |
| hms.harvard.edu | 4.86% |
| fas.harvard.edu | 3.57% |
| hsph.harvard.edu | 2.81% |
| adsabs.harvard.edu | 2.76% |
| other | 42.73% |
| Subdomain | Pageviews per User |
|---|---|
| canvas.harvard.edu | 9 |
| tch.harvard.edu | 8 |
| uhs.harvard.edu | 8 |
| hul.harvard.edu | 6.4 |
| hrapps.harvard.edu | 5.5 |
| key.harvard.edu | 5.1 |
| bidmc.harvard.edu | 4.5 |
| hbsp.harvard.edu | 4.4 |
| extension.harvard.edu | 4.2 |
| summer.harvard.edu | 4 |
| other | 1.95 |
| Subdomain | Reach |
|---|---|
| health.harvard.edu | 14.96% |
| cs50.harvard.edu | 10.33% |
| hbsp.harvard.edu | 7.64% |
| pll.harvard.edu | 6.64% |
| hsph.harvard.edu | 5.92% |
| adsabs.harvard.edu | 5.89% |
| pin1.harvard.edu | 5.44% |
| fas.harvard.edu | 4.83% |
| hms.harvard.edu | 4.81% |
| harvard.edu | 3.78% |
| other | 49.7% |
How popular is harvard.edu?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 768 | 120 |
| past month | 769 | -21 |
| past week | 762 | -14 |
| yesterday | 636 | 55 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 1127 | 64 | 492 | -9.03% | 2.78 | 7.8% |
| 30 | 1077 | -104 | 52 | 15% | 2.94 | 7% |
| 7 | 1142 | 47 | 525 | 7% | 2.9 | 0% |
| 1 | 975 | 167 | 63 | -13.7% | 3.1 | -8.333% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 718 | 120 | 596 | -15.7% |
| 30 | 728 | -24 | 626 | 7.5% |
| 7 | 721 | -20 | 710 | 7% |
| 1 | 627 | 30 | 920 | -5.878% |
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 harvard.edu 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 harvard.edu 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 harvard.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the harvard.edu. This reputation system receives ratings from users and information from third-party sources, assesses the harvard.edu for safety features and confirms, whether harvard.edu is suitable for children.
| Domain | harvard.edu |
| Issuer Organization | Let's Encrypt |
| Issuer | E5 |
| Algorithm | ecdsa-with-SHA384 |
| Valid form | 10/28/2024 |
| Expiration | 01/26/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
harvard.edu www.harvard.edu |
ASN ID: 2635
ASN Title: AUTOMATTIC - Automattic, Inc, US
Last Update: 07/06/2024
#
# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 2635
ASName: AUTOMATTIC
ASHandle: AS2635
RegDate: 2012-10-01
Updated: 2012-10-01
Ref: https://rdap.arin.net/registry/autnum/2635
OrgName: Automattic, Inc
OrgId: AUTOM-93
Address: 60 29th Street #343
City: San Francisco
StateProv: CA
PostalCode: 94110
Country: US
RegDate: 2011-10-05
Updated: 2018-06-04
Ref: https://rdap.arin.net/registry/entity/AUTOM-93
OrgNOCHandle: NOC12276-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-877-273-8550
OrgNOCEmail: ipadmin@automattic.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC12276-ARIN
OrgTechHandle: NOC12276-ARIN
OrgTechName: NOC
OrgTechPhone: +1-877-273-8550
OrgTechEmail: ipadmin@automattic.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC12276-ARIN
OrgAbuseHandle: ABUSE3970-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-877-273-8550
OrgAbuseEmail: abuse@automattic.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3970-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.
#
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: HARVARD.EDU
Registrant:
Harvard University
784 Memorial Drive
MA
Cambridge, MA 02139
USA
Administrative Contact:
Benjamin Dash
Harvard University
784 Memorial Drive
Cambridge, MA 02138
USA
+1.6174955708
Benjamin_Dash@harvard.edu
Technical Contact:
Network Operations
Harvard University
HUIT Network Services
60 Oxford Street
Cambridge, MA 02139
USA
+1.6174955708
netmanager@harvard.edu
Name Servers:
A11-67.AKAM.NET
A6-66.AKAM.NET
A16-64.AKAM.NET
A1-171.AKAM.NET
A10-66.AKAM.NET
A7-65.AKAM.NET
Domain record activated: 27-Jun-1985
Domain record last updated: 27-Jun-2024
Domain expires: 31-Jul-2026
| Host | A Record | TTL |
|---|---|---|
| harvard.edu | 192.0.66.20 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| harvard.edu | mx0a-00171101.pphosted.com | 100 | 180 |
| harvard.edu | mx0b-00171101.pphosted.com | 100 | 180 |
| Host | NS Record | TTL |
|---|---|---|
| harvard.edu | a16-64.akam.net | 300 |
| harvard.edu | a10-66.akam.net | 300 |
| harvard.edu | a6-66.akam.net | 300 |
| harvard.edu | a1-171.akam.net | 300 |
| harvard.edu | a7-65.akam.net | 300 |
| harvard.edu | a11-67.akam.net | 300 |
| Host | TXT Record | TTL |
|---|---|---|
| harvard.edu | status-page-domain-verification=p83gt91wpxms | 10800 |
| harvard.edu | google-site-verification=xqg8LPF_v_QMEIST789q8xhRDqUEX4_8lQjAvV6YykY | 10800 |
| harvard.edu | atlassian-domain-verification=Z8oUd5brL6/RGUMCkxs4U0P/RyhpiNJEIVx9HXJLr3uqEQ1eDmTnj1eq1ObCgY1i | 10800 |
| harvard.edu | airtable-verification=b25f432db3cbc5bfc481914364b6ce41 | 10800 |
| harvard.edu | globalsign-domain-verification=1DDF777ED1ADF45E5FFAFFAAD6774180 | 10800 |
| harvard.edu | globalsign-domain-verification=9ff12eafbeebb02a0f2b0383aef9d1fa | 10800 |
| harvard.edu | globalsign-domain-verification=5A1F4E0081852ECB9015E837384121AD | 10800 |
| harvard.edu | pardot_378242_*=8b485d5cd9114869cff8f307da5fa9287434ebec11621d88c07ce97a7fee06e0 | 10800 |
| harvard.edu | pardot378242=7001579db574e062735763ba81b54da111abc31facf16bbfa653ab6b8a770988 | 10800 |
| harvard.edu | google-site-verification=DZTZhbBaYJ6AO5j-tHFYBdkwryNywFh2gMUeg3SRDSg | 10800 |
| harvard.edu | globalsign-domain-verification=1C94E0FFAAE95796F597427644D90C03 | 10800 |
| harvard.edu | google-site-verification=NEWpTHNZnWRWN3trkIMeFbuPVG3ExwOXUHlC9aJ2sks | 10800 |
| harvard.edu | openai-domain-verification=dv-e8vYSnmmPbWxpNte1iIKgvOO | 10800 |
| harvard.edu | google-site-verification=pWvLuNePLYxAbafZw2a95vnBhvcj12DzM9NulT9ujSY | 10800 |
| harvard.edu | globalsign-domain-verification=87677a19ae97bfbeec25ff1510a80420 | 10800 |
| harvard.edu | heroku-domain-verification=1qfmzz9vp3kexf4fr5zuliwvpieih2ffz4gexo7tlh4 | 10800 |
| harvard.edu | status-page-domain-verification=b4j4g69th3vv | 10800 |
| harvard.edu | globalsign-domain-verification=dcc2e5d0d67efc32044ae679c7cf19e6 | 10800 |
| harvard.edu | Peh2GHoW8uiAzwS9tTZKlGBn9cMq6Y+XUFtrqmLtqFh1WvloPkzGczPsZcSdDfin4hZ7QiL9J7SM8yr7Yyzi8w== | 10800 |
| harvard.edu | adobe-idp-site-verification=66e813947c764d98330002232f383a68df8ad609065abb9482f3805dd2a1902c | 10800 |
| harvard.edu | atlassian-domain-verification=ASRKBXyOafZgDCRWh1Ylv34hiOSMgAIoNXs8H57rR3aTkuOD5KwJfUN9G3f7Ah/H | 10800 |
| harvard.edu | pardot679353=3cc5e124c5020a1e160f01981f45be33a467a1c802711e0e5654184ef56d18c9 | 10800 |
| harvard.edu | google-site-verification=DzhZyP8pu0M1-RFghfTcSN-9poidboYRNdfn2Rf2hCQ | 10800 |
| harvard.edu | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all | 10800 |
| harvard.edu | airtable-verification=a92cef30671587a4f6deb7951c1c3f1a | 10800 |
| harvard.edu | airtable-verification=8b8110e9283dd87d57b3c5f2f5af2db1 | 10800 |
| harvard.edu | pardot679353=f93ea3588d69483bf48dbf587511f51d43ddadaae52b8bac6856c8428559a06d | 10800 |
| harvard.edu | xIGeuA0e5B1BOjTE4IBO806ziFX9G1m2dVJ8zO7CMkmKwZ6MEkMXC0P7n5SRCGOdS9jbceH/7gKYgD4h9FBGKA== | 10800 |
| harvard.edu | globalsign-domain-verification=C44DEEAC45AB4DC2B5AD0B9B2E5D5803 | 10800 |
| harvard.edu | MS=ms35192554 | 10800 |
| harvard.edu | google-site-verification=lY-T8NneGQX1RGXeaoBJjSmT_lx3dLRKDq1xY44ZI5w | 10800 |
| harvard.edu | google-site-verification=xXWxVElKH8ek_eW45CbAqVSMTQgAqLYUNQUrWpOmkrY | 10800 |
| harvard.edu | jAykGnWytyLeBseMa8x2/MBve6/yQqana4yrAc1ROoei7uZHUkM2FU0Xx4qI/rm+kOGdImZdoq0fdodgLEw1dg== | 10800 |
| harvard.edu | pardot962443=9098884472c5cb29a2e20700b41411cb4aa5ebcf340360e71b2cd8464d8864b6 | 10800 |
| harvard.edu | smartsheet-site-validation=jfLh_IkQNJXuKKpTn7RydwiiaAOLy4CR | 10800 |
| harvard.edu | fastly-domain-delgation-vdnblsdg768nm-21052021 | 10800 |
| harvard.edu | google-site-verification=MmfJS0BjLRgcxrlj8kAyNdToKeAmj0fKb-lPOnd5Pmo | 10800 |
| harvard.edu | ciscocidomainverification=41ce9827e3fbbca9ce75d5dbb5a6bc7b089dc4e239c1b56ba828216d1214480 | 10800 |
a1-171.akam.net
TTL: 300
Email address: netmanager.harvard.edu
Serial: 2023067728
Refresh: 10800
Retry: 3600
Expire: 2419200
Minimum: 3600
Last tested: 07/27/2018
| Total Resources | 69 |
| Number of Hosts | 24 |
| Static Resources | 46 |
| JavaScript Resources | 22 |
| CSS Resources | 4 |
Last tested: 07/27/2018
| Total Resources | 70 |
| Number of Hosts | 24 |
| Static Resources | 46 |
| JavaScript Resources | 22 |
| CSS Resources | 4 |
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