extension.harvard.edu

• charset: utf-8
• content: width=device-width, initial-scale=1 name: viewport
• name: robots content: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
• name: description content: Take your career to the next level with a course or credential from Harvard. Online courses, master's and bachelor's degrees, and certificates. Start today.
• property: og:locale content: en_US
• property: og:type content: website
• property: og:title content: Harvard Extension School | Online Courses, Degrees, Certificates
• property: og:description content: Take your career to the next level with a course or credential from Harvard. Online courses, master's and bachelor's degrees, and certificates. Start today.
• property: og:url content: https://extension.harvard.edu/
• property: og:site_name content: Harvard Extension School
• property: article:publisher content: https://www.facebook.com/HarvardExtension
• property: article:modified_time content: 2025-10-14T17:03:00+00:00
• property: og:image content: https://extension.harvard.edu/wp-content/uploads/sites/8/2020/08/image-10.png
• property: og:image:width content: 1200
• property: og:image:height content: 600
• property: og:image:type content: image/png
• name: twitter:card content: summary_large_image
• name: twitter:site content: @HarvardEXT
• name: generator content: Site Kit by Google 1.110.0
• name: google-site-verification content: b3Q2S3FLYdnoM5rTQVgra9vVHoGDA6Rv-b3zR4QpPpI
• name: google-site-verification content: mLSIKYi3p6gkAU4hz3Z_ZOZandEbReJdbTQqhhzQVp8
• name: msapplication-TileImage content: https://extension.harvard.edu/wp-content/uploads/sites/8/2021/03/cropped-harvard-extension-site-icon-270x270.png
• name: msapplication-TileColor content: #da532c
• name: theme-color content: #ffffff

• Skip to content
• https://extension.harvard.edu
• https://extension.harvard.edu/academics/
• http://extension.harvard.edu/academics/programs/take-a-course/
• https://extension.harvard.edu/academics/academics-graduate-degrees/
• https://extension.harvard.edu/academics/graduate-certificates/
• https://extension.harvard.edu/academics/microcertificates/
• https://extension.harvard.edu/academics/undergraduate-degrees/
• https://extension.harvard.edu/academics/undergraduate-certificates/
• https://extension.harvard.edu/academics/programs/premedical-program/
• https://extension.harvard.edu/student-experience/
• https://extension.harvard.edu/student-experience/course-formats/
• https://extension.harvard.edu/student-experience/academic-advising/
• https://extension.harvard.edu/student-experience/academic-support/
• https://extension.harvard.edu/student-experience/career-services/
• https://extension.harvard.edu/student-experience/degree-candidate-academic-opportunities/
• https://extension.harvard.edu/student-experience/libraries/
• https://extension.harvard.edu/student-experience/visiting-campus/
• https://extension.harvard.edu/registration-admissions/
• https://extension.harvard.edu/registration-admissions/get-started/
• https://extension.harvard.edu/registration-admissions/course-registration/
• https://extension.harvard.edu/registration-admissions/degree-program-admissions/
• https://extension.harvard.edu/registration-admissions/pursuing-a-certificate/
• http://extension.harvard.edu/academics/programs/premedical-program/applying-to-premedical-program/
• https://extension.harvard.edu/registration-admissions/international-student-registration-admissions/
• http://extension.harvard.edu/registration-admissions/academic-calendar/
• https://extension.harvard.edu/paying-for-school/
• https://extension.harvard.edu/paying-for-school/payment-options/
• https://extension.harvard.edu/paying-for-school/payment-policies/
• https://extension.harvard.edu/paying-for-school/financial-aid/
• https://extension.harvard.edu/paying-for-school/harvard-employees/
• https://extension.harvard.edu/paying-for-school/financial-wellness/
• https://extension.harvard.edu/enrolled-students/
• https://extension.harvard.edu/enrolled-students/student-conduct/
• https://extension.harvard.edu/enrolled-students/expectations/
• https://extension.harvard.edu/enrolled-students/academic-integrity/
• https://extension.harvard.edu/enrolled-students/conduct-in-the-community/
• https://extension.harvard.edu/enrolled-students/request-a-transcript-or-enrollment-certification/
• About Harvard Extension School
• https://extension.harvard.edu/about/why-harvard-extension-school/
• https://extension.harvard.edu/student-stories/
• About Our Faculty
• https://extension.harvard.edu/about/faq/
• https://extension.harvard.edu/blog/
• https://extension.harvard.edu/events/
• https://extension.harvard.edu/academic-leadership/
• https://extension.harvard.edu/contact/
• https://extension.harvard.edu/login/
• http://extension.harvard.edu/request-information/
• https://extension.harvard.edu/search/
• http://extension.harvard.edu/academics/programs/premedical-program/
• Why Study at Harvard Extension School?
• http://extension.harvard.edu/academics/?live_global%5BrefinementList%5D%5Blevels%5D%5B0%5D=Graduate%20Certificate
• http://extension.harvard.edu/academics/?live_global%5BrefinementList%5D%5Blevels%5D%5B0%5D=Graduate%20Degree
• http://extension.harvard.edu/academics/?live_global%5BrefinementList%5D%5Blevels%5D%5B0%5D=Undergraduate%20Certificate
• http://extension.harvard.edu/academics/?live_global%5BrefinementList%5D%5Blevels%5D%5B0%5D=Undergraduate%20Degree
• https://extension.harvard.edu/blog/whats-new-at-harvard-extension-school-for-2025-26/
• https://extension.harvard.edu/blog/graduate-certificate-vs-masters-degree-whats-the-difference/
• https://extension.harvard.edu/blog/5-benefits-of-enrolling-at-harvard-extension-school/
• https://extension.harvard.edu/blog/how-harvard-extension-school-equips-students-with-in-demand-skills/
• https://extension.harvard.edu/request-information/
• MyDCE Login
• Archives
• Contact Us
• Accessibility
• Rights & Regulations
• Cookie Settings

• https://courses.dce.harvard.edu/
• https://twitter.com/HarvardEXT
• https://www.facebook.com/HarvardExtension
• https://www.youtube.com/user/HarvardExtension
• https://www.instagram.com/harvardextension/
• https://www.linkedin.com/school/harvard-university-extension-school/
• Hear from Our Students
• https://dce.harvard.edu
• https://summer.harvard.edu
• https://professional.dce.harvard.edu
• https://hilr.dce.harvard.edu
• Privacy Statement
• Digital Accessibility Policy
• Harvard.edu

            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
Massachusetts Hall
Cambridge, MA 02138
USA
Administrative Contact:
Benjamin Dash
Harvard University
784 Memorial Drive
Cambridge, MA 02138
USA
+1.6174955708
[email protected]
Technical Contact:
Network Operations
Harvard University
HUIT Network Services
60 Oxford Street
Cambridge, MA 02139
USA
+1.6174955708
[email protected]
Name Servers:
A16-64.AKAM.NET
A1-171.AKAM.NET
A10-66.AKAM.NET
A7-65.AKAM.NET
A11-67.AKAM.NET
A6-66.AKAM.NET
Domain record activated:    27-Jun-1985
Domain record last updated: 04-Jun-2026
Domain expires:             31-Jul-2027
        

			User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Disallow: /wp-content/uploads/sites/8/wpforms/
Disallow: *?date=*
Sitemap: https://extension.harvard.edu/sitemap_index.xml        

技术搜索引擎优化

页面搜索引擎优化

内容和用户体验