Columbiaobgyn.org Obstetrics & Gynecology

Columbia University Irving Medical Center’s Department of Obstetrics & Gynecology is an international leader in Ob/Gyn and women’s healthcare.

Columbiaobgyn.org Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 05/19/2024

Columbiaobgyn.org traffic estimate is about 277 unique visitors and 554 pageviews per day. The approximated value of columbiaobgyn.org is 5,840 USD. Every unique visitor makes about 2 pageviews on average.

Alexa Traffic Rank estimates that columbiaobgyn.org is ranked number 38,392 in the world, while most of its traffic comes from United States, where it occupies as high as 231,513 place.

Columbiaobgyn.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

During the last check (April 15, 2021) columbiaobgyn.org has an expired SSL certificate issued by Internet2 (expired on January 29, 2022), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Internet2.

In accordance with Google Safe Browsing, Google Safe Search and Symantec columbiaobgyn.org is pretty a safe domain.

Relying on Google Mobile-Friendly test columbiaobgyn.org is well optimized for mobile and tablet devices, however website page loading time may be improved.

Columbiaobgyn.org General Information

Columbiaobgyn.org Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
United States US	100%

Country	Rank
United States US	231513

Columbiaobgyn.org Traffic Distribution

Where do visitors go on columbiaobgyn.org?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
columbiaobgyn.org	100%

Subdomain	Views per User
columbiaobgyn.org	1

Columbiaobgyn.org Popularity

How popular is columbiaobgyn.org?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	1221871	8827
past month	1039437	-864208
past week	516957	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1437770	15584	2	3%	2	-2.09%
30	1263589	-888937	2	100%	1	-8.553%
7	622813	0	6	0%	2	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1192470	9434	32	5%
30	976425	-895394	5	200%
7	500088	0	1	0%

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Columbiaobgyn.org Safety Information

Rankchart Summary

Safe

Updated: 05/19/2024

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 Connect Safe

Safe

Updated: 02/14/2024

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Google Safe Search

Safe

Updated: 03/29/2017

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Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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McAfee® WebAdvisor

Safe

Updated: 02/15/2021

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McAfee assesses columbiaobgyn.org 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 columbiaobgyn.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 05/19/2024

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The WOT calculates reputation of the columbiaobgyn.org. This reputation system receives ratings from users and information from third-party sources, assesses the columbiaobgyn.org for safety features and confirms, whether columbiaobgyn.org is suitable for children.

Columbiaobgyn.org SSL Information

Information about SSL/TLS certificates

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Domain	columbiapsychiatry.org
Issuer Organization	Internet2
Issuer	InCommon RSA Server CA
Algorithm	RSA-SHA256
Valid form	01/29/2021
Expiration	01/29/2022
Signed	Certificate is not self signed
Additional Domains	columbiapsychiatry.org .adarc.org .cap-ipa.org .childrensorthopaedics.com .columbia-lyme.org .columbiaals.org .columbiacardiology.org .columbiacfcm.org .columbiacpcenter.org .columbiacrownawards.org .columbiadoctors.com .columbiadoctors.org .columbiaethics.org .columbiaeye.org .columbiafertility.org .columbiagi.org .columbiagraymatters.org .columbiagynsurgery.org .columbiaheartsource.org .columbiaheartvalve.org .columbiamedhousestaff.com .columbiamnc.org .columbianeurology.org .columbiaobgyn.org .columbiaortho.org .columbiaot.org .columbiaphysicaltherapy.org .columbiaprofiles.org .columbiapsychiatry.org .columbiaradiology.org .columbiastemcell.org .columbiaurology.org .cussp.org .depression-nyc.org .entcolumbia.org .epilepsygenetics.org .imapny.org .legacygirlsstudy.org .movement-disorders.org .narrativemedicine.com .narrativemedicine.org .nbdiabetes.org .prenatalpediatrics.org .raraf.org .rheumatologyatcolumbia.org .scid4.org .scid5.org .transplantforum.org .weinbergcpcenter.org adarc.org cap-ipa.org childrensorthopaedics.com columbia-lyme.org columbiaals.org columbiacardiology.org columbiacfcm.org columbiacpcenter.org columbiacrownawards.org columbiadoctors.com columbiadoctors.org columbiaethics.org columbiaeye.org columbiafertility.org columbiagi.org columbiagraymatters.org columbiagynsurgery.org columbiaheartsource.org columbiaheartvalve.org columbiamedhousestaff.com columbiamnc.org columbianeurology.org columbiaobgyn.org columbiaortho.org columbiaot.org columbiaphysicaltherapy.org columbiaprofiles.org columbiaradiology.org columbiastemcell.org columbiaurology.org cumc.p.cumcweb.org cussp.org depression-nyc.org entcolumbia.org epilepsygenetics.org imapny.org legacygirlsstudy.org movement-disorders.org narrativemedicine.com narrativemedicine.org nbdiabetes.org prenatalpediatrics.org raraf.org rheumatologyatcolumbia.org scid4.org scid5.org transplantforum.org weinbergcpcenter.org

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Columbiaobgyn.org Server Information

Columbiaobgyn.org Server Location

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Columbiaobgyn.org ASN Information

Information about IP address owner

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ASN ID: 54113

ASN Title: FASTLY - Fastly, US

Updated: 03/13/2024

Raw ASN data:

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Columbiaobgyn.org Domain Name Information

Columbiaobgyn.org DNS Information

Domain name service records

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A

Host	A Record	TTL

Columbiaobgyn.org Whois Information

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Raw WHOIS data:

Domain Name: columbiaobgyn.org
Registry Domain ID: 258501aa914a4ccfb1ee7dcd5050a0ee-LROR
Registrar WHOIS Server: http://whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2022-12-21T12:25:39Z
Creation Date: 2000-04-24T15:10:20Z
Registry Expiry Date: 2023-04-24T15:10:19Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: abuse@amazonaws.com
Registrar Abuse Contact Phone: +1.2067406200
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Identity Protection Service
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Middlesex
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: GB
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
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Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
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Tech Organization: REDACTED FOR PRIVACY
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Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-1510.awsdns-60.org
Name Server: ns-1948.awsdns-51.co.uk
Name Server: ns-291.awsdns-36.com
Name Server: ns-700.awsdns-23.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-12-22T00:23:40Z

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Columbiaobgyn.org HTML Validation

Columbiaobgyn.org W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Element “meta” is missing one or more of the following attributes: “charset”, “content”, “http-equiv”, “itemprop”, “name”, “property”.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Warnings:

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

The “main” role is unnecessary for element “main”.

The “contentinfo” role is unnecessary for element “footer”.

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Columbiaobgyn.org Desktop Performance

How Well Columbiaobgyn.org Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

55%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Enable compression

Leverage browser caching

Minify JavaScript

Minify HTML

Updated: 06/23/2018

Columbiaobgyn.org Mobile Performance

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Usability
Speed
Resource Breakdown

Usability

96%

Size content to viewport

Size tap targets appropriately

Updated: 07/16/2018

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Total Resources	49
Number of Hosts	5
Static Resources	23
JavaScript Resources	10
CSS Resources	11

CSS	1.0 MBytes
Images	901.4 KBytes
HTML	63.4 KBytes
JavaScript	431.4 KBytes
Other	546.0 Bytes

Total Resources	49
Number of Hosts	5
Static Resources	23
JavaScript Resources	10
CSS Resources	11

CSS	1.0 MBytes
Images	2.3 MBytes
HTML	63.1 KBytes
JavaScript	431.4 KBytes
Other	546.0 Bytes