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Site Information: PageRank, Alexa rank, Quantcast rank, MOZ rank, Umbrella rank, WhoisColumbia.edu Site Information

columbia.edu iconColumbia.edu is 37 years and 1 month old. It is the 📉2,435th most visited website in the world and the 847th most visited website in the United States. It has a medium pagerank of 5.5, which means that the website has a decent amount of backlinks.

The website is powered by Drupal CMS and built with PHP and Primer CSS. Requests are handled by the Apache web server, which is hosted by Columbia University, located in the United States and associated with IP address 128.59.105.24.

The domain will expire in 1 year and 11 months.

Columbia.edu thumbnail
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Page information

Titlewww.columbia.edu iconColumbia University in the City of New York
Word cloud
Language
English
Size
125.4 KB (128,434 bytes)
Text to code ratio
15.16%

Website information

Owned byColumbia University, 615 West 131st Street, CUIT - 5th Floor, New York, NY 10027, USA
Hosted byColumbia University
Server locationUnited States
Registration date
5 Jul 1985 (37 years and 1 month ago)
Expiration date
31 Jul 2024 (in 1 year and 11 months)
First archive date
21 Dec 1996 (25 years and 7 months ago)
Site categoryEducation/Reference

Technologies

CMS
Drupal 8
UI frameworks
Primer CSS iconPrimer CSS
FontsAdobe Fonts
Load balancers
F5 BIG-IP
Programming languagesPHP
Semantic markup
ARIA, RDFa iconRDFa
Social networksFacebook, Instagram, Linkedin (1, 2), Twitter
Standards and protocolsJSON
Video hostingYouTube
Visitor trackingGoogle Analytics iconGoogle Analytics
Web serversApache
Webmaster registrationFacebook Domain Verification
WidgetsAddThis

Rankings

Domain
columbia.edu
Alexa Rank
2,435 up (+211 since 26 Jul 2022)
Open PageRank
5.51 PageRank 5PageRank 5 down (-0.23 since 12 Oct 2021)
Majestic rank
263 down (-7 since 1 Jul 2022)
Rank among .edu
9 (no change since 1 Jul 2022)
Domain Authority
92 (no change since 2 Apr 2022)
MOZ rank
407 down (-7 since 2 Apr 2022)
Umbrella rank
44,109 up (+4,972 since 1 Jul 2022)
Quantcast rank
1,768 (no change since 1 Mar 2020)
Historical PageRank
8 PageRank 8PageRank 8 (cached on 4 Oct 2009)
Domain
www.columbia.edu
Umbrella rank
393,048 up (+127,186 since 1 Jul 2022)
Historical PageRank
8 PageRank 8PageRank 8 (cached on 22 Jan 2010)

Linking information

Domain
columbia.edu
Referring C subnets
49,083 down (-874 since 1 Jul 2022)
Referring IPs
95,485 down (-1,936 since 1 Jul 2022)
Linking root domains
341,169 up (+5,724 since 2 Apr 2022)

Social

Domain
columbia.edu
Facebook Likes
7,958 up (+525 since 28 Aug 2020)
Pinterest Pins
5 (no change since 26 Jul 2022)
Buffer Shares
5 (no change since 26 Jul 2022)

Estimated traffic

Daily visitors600.3K
Monthly visitors18.61M
Daily pageviews2.61M
Monthly pageviews80.78M
Top visitor countryUnited States

Safety

Safe10/10
WOT Trustworthiness
WOT Child safety
Excellent (94)
Google Safe Browsing
McAfee WebAdvisor
CleanBrowsing Family Filter
Safe
Neustar Family Secure
Safe
OpenDNS FamilyShield
Safe
AdGuard Family
Safe
SafeDNS
Safe
Yandex.DNS Family
Safe

On-page data

Headings

<h1><h2><h3><h4><h5><h6>
1 5%18 90%1 5%0 0%0 0%0 0%
  • Columbia University in the City of New York
    • Main navigation expanded
    • Explore
    • News
    • COVID-19 Campus Resources
    • Most Visited
    • Featured Videos
    • EVENTS
    • Upcoming
    • Ongoing
    • Locations
    • Community
    • Follow Us

Images

Total32
Internal
32 100%
External
0 0%
Other
0 0%
Without ALT
1 3.1%
Without SRC
0 0%
With TITLE
0 0%
Duplicated
0 0%

File types

.jpg24
.js5
.css4
.png4
.jpeg3
.svg2
.dbml1
.rdo1

URI schemes

https:// (58), http:// (7)

Meta tags

charsetutf-8
facebook-domain-verificationvnyp5u37vfshlzjdrxdfyhysss4eun
generatorDrupal 8 (https://www.drupal.org)
handheldfriendlytrue
mobileoptimizedwidth
viewportwidth=device-width, initial-scale=1.0, viewport-fit=cover
x-ua-compatibleIE=edge

Top ranking keywords on Google for this domain

KeywordPosition in GoogleVolume per monthCPC
columbia university18.64$6.58
linear function10.00$0.34
teachers college10.37$0.32
columbia business school10.70$0.32
lionmail10.07$0.28
columbia law school10.66$0.26
mechanical engineering21.33$0.39
phd32.02$0.27
columbia40.24$0.86
lunar new year61.85$1.12

Competitors

DomainCommon keywords
healthline.com iconhealthline.com49,926
netdoctor.co.uk iconnetdoctor.co.uk25,376
steadyhealth.com iconsteadyhealth.com24,326
harvard.edu iconharvard.edu22,156
medhelp.org iconmedhelp.org21,378
womenshealthmag.com iconwomenshealthmag.com20,080
nyu.edu iconnyu.edu15,894
healthboards.com iconhealthboards.com13,367
ehealthforum.com iconehealthforum.com12,485
plannedparenthood.org iconplannedparenthood.org11,595

Domain whois

Domain Namecolumbia.edu
Name ServersAUTH2.DNS.COGENTCO.COM, EXT-NS1.COLUMBIA.EDU, NS1.LSE.AC.UK, AUTH4.DNS.COGENTCO.COM, DNS2.ITD.UMICH.EDU, AUTH1.DNS.COGENTCO.COM, AUTH5.DNS.COGENTCO.COM
Domain record activated5 Jul 1985 (37 years and 1 month ago)
Domain record last updated1 Sep 2021 (11 months and 8 days ago)
Domain expires31 Jul 2024 (in 1 year and 11 months)
RegistrantColumbia University, 615 West 131st Street, CUIT - 5th Floor, New York, NY 10027, USA

IP addresses

HostnameIP addressReverse DNS HostnameLocation
columbia.edu128.59.105.24
Lookup
www-ltm.cc.columbia.eduUnited States
www.columbia.edu128.59.105.24
Lookup
www-ltm.cc.columbia.eduUnited States

IP whois

IP address128.59.105.24
Network Range128.59.0.0 - 128.59.255.255
Network NameCU-NET
OrganizationColumbia University
Address612 W 115TH ST, NEW YORK, New York, 10025, United States
Registered5 Feb 1985 (37 years and 6 months ago)
Updated14 Dec 2021 (7 months and 26 days ago)
Technical contact
Referral technical contact
Columbia University Computer Operations, +1-212-854-1919, email
Abuse contactCOLUMBIA UNIVERSITY ABUSE CONTACT, +1-212-854-1919, email

Websites on this IP (31)

Subdomains (2,064)

Server response data

Request URLhttp://columbia.edu (HTTP/1.1, port 80)
Response code301 (Moved Permanently)
Response headers
dateTue, 09 Aug 2022 14:25:19 GMT
serverApache
locationhttp://www.columbia.edu/
varyAccept-Encoding
content-encodinggzip
content-length192
content-typetext/html; charset=iso-8859-1
set-cookieBIGipServer~CUIT~www.columbia.edu-80-pool=1311259520.20480.0000; expires=Tue, 09-Aug-2022 20:25:19 GMT; path=/; Httponly
Request URL (2)http://www.columbia.edu/ (HTTP/1.1, port 80)
Response code302 (Found)
Response headers
locationhttps://www.columbia.edu
serverBigIP
connectionKeep-Alive
content-length0
Request URL (3)https://www.columbia.edu/ (HTTP/1.0, port 443, TLSv1.2)
SSL certificateissued by Internet2 on 13 Dec 2021 (7 months and 27 days ago)
for Columbia University, New York, United States
Response code200 (OK)
Response headers
dateTue, 09 Aug 2022 14:22:12 GMT
serverApache
content-languageen
x-xss-protection1; mode=block
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
expiresSun, 19 Nov 1978 05:00:00 GMT (43 years and 8 months ago)
last-modifiedTue, 09 Aug 2022 14:22:12 GMT (3 minutes and 8 seconds ago)
etag"1660054932"
content-typetext/html; charset=UTF-8
age184
x-varnish-cacheHIT (826)
x-cache-controlmax-age=300, public
cache-controlno-store,no-cache,private
accept-rangesbytes
content-length128434
connectionclose

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Disclaimer

Wmtips.com is not affiliated, associated, authorized, endorsed by, or in any way officially connected with columbia.edu. The data is collected from publicly available information and third-party services. All trademarks, product names and logos are the property of their respective owners.

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