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Whois & Analysis for tc.edu

Dec 5, 2019 6:32 pm UTC

DOMAIN OWNER WHOIS

The owner's whois contact information is public.
• Organization
Teachers College
• Address
525 West 120th Street, Box 43 525 West 120th Street
• City
New York
• Zip Code
10027
• State
NY
• Country
USA
Desktop screen Desktop screenshot for tc.edu
52

7 criteria passed
4 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Domain Owner
Teachers College See more
• Category
Education  >  College / Graduate School  >  College Administration
• Online since
January 5, 2000 Explore Wayback Machine
• Age
24 years, 10 months, 19 days
• Alexa Rank

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TECHNICAL SEO & SECURITY

Redirection
tc.edu redirects to https://tc.columbia.edu
SSL Certificate
This website is not SSL secured (HTTPS). Consider adding a free SSL Certificate.
Title Tag
Graduate School of Education | Teachers College, Columbia University
Length: 68 (recommended: 10 to 70)
Meta Description
Teachers College, Columbia University, is the first and largest graduate school of education in the United States, and also perennially ranked among the nation's best.
Length: 167 (recommended: 50 to 160)
Google preview
Desktop Version

Graduate School of Education | Teachers College, Columbia University

http://tc.edu

Teachers College, Columbia University, is the first and largest graduate school of education in the United States, and also perennially ranked among the nation's bes...

Mobile Version

http://tc.edu

Graduate School of Education | Teachers College, Columbia University

Teachers College, Columbia University, is the first and largest graduate school of education in the United States, and also perenn...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.

URL Resolved URL
http://tc.edu https://www.tc.columbia.edu/
https://tc.edu HTTP header error
http://www.tc.edu https://www.tc.columbia.edu/
https://www.tc.edu SSL certificate's common name is invalid
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1

SEMANTIC ANALYSIS

The owner has associated the following topics to the website.

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by tc.edu.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Teachers College, Columbia University Confidence: 89% Arrow up

Teachers College, Columbia University is the graduate school of education, health and psychology in New York City at Columbia University.

Founded in 1887, it has been a Faculty of Columbia University since its affiliation in 1898.

Teachers College is also an academic department of the university and its Ph.D degrees are conferred by the Columbia Graduate School of Arts and Sciences.

Consistently achieving top rankings, Teachers College alumni and faculty have held prominent positions in academia, government, music, non-profit, healthcare, and social science research.

In general, Teachers College has over 90,000 alumni in more than 30 countries.

Notable alumni and former faculty include John Dewey, Carl Rogers, Georgia O'Keeffe, Edward Thorndike, Maxine Greene, William Heard Kilpatrick, Donna Shalala, William Schuman (an American composer and former president of the Juilliard School), Lee Huan (Premier of the Republic of China), Shirley Chisholm (first black woman elected to the United States Congress), Mary Adelaide Nutting (the world's first professor of nursing), Zhang Boling (founder of Nankai University and the Nankai system of schools), Hamden L.

Forkner (founder of FBLA-PBL), E.

Gordon Gee (president of West Virginia University and former president of Brown University, Ohio State University, and Vanderbilt University), and Chester Earl Merrow (a U.S. Representative from New Hampshire).

Teachers College is the oldest and largest graduate school of education in the United States.

Education in the United States Confidence: 76% Arrow up

Education in the United States is provided by public, private, and home schools.

State governments set overall educational standards, often mandate standardized tests for K–12 public school systems, and supervise, usually through a board of regents, state colleges and universities.

Funding comes from the state, local, and federal government.

The Nation Confidence: 70% Arrow up

The Nation is the oldest continuously published weekly magazine in the United States, and the most widely read weekly journal of liberal/progressive political and cultural news, opinion, and analysis.

It was founded on July 6, 1865, as a successor to William Lloyd Garrison's The Liberator, with the stated mission to "make an earnest effort to bring to the discussion of political and social questions a really critical spirit, and to wage war upon the vices of violence, exaggeration, and misrepresentation by which so much of the political writing of the day is marred".

It is published by The Nation Company, L.P., at 33 Irving Place, New York City.

It is associated with The Nation Institute.

Harvard Graduate School of Education Confidence: 68% Arrow up

The Harvard Graduate School of Education (HGSE) is one of the graduate schools of Harvard University, and is one of the top schools of education in the United States.

It was founded in 1920, when it was the first school to establish the Ed.D.

degree.

First Amendment to the United States Constitution Confidence: 65% Arrow

WEBSITE SPEED

tc.edu website speed is very slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

0.6s

This domain loads at the median speed of 0.6 seconds.

Speed Percentile

92%

tc.edu is faster than approximately 92 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

This website is ranked #1.262.229 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How tc.edu looks like on a mobile device such as an iPhone.

Tablet
How tc.edu looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 24% #ffffff
  • 13% #105080
  • 5% #706050
  • 4% #203040
  • 4% #8080e0
  • 4% #f0f0f0
  • 4% #505040
  • 4% #7070d0
  • 3% #3070a0
  • 3% #807060
  • 3% #1060a0
  • 3% #6060c0

Text/code ratio

tc.edu's text/code ratio is 8.85%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 8.85%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 10
  • <H3> 26
  • <H4> 5
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Graduate school of education
<H2>
2nd level heading
Carousel
Channel your passion
News and research
ın the media
Upcoming events
<H3>
3rd level heading
Sounding a call of “excellence for all”
A public health agenda that addresses slavery’s legacy
Randi weingarten will speak “ın defense of education” at teachers college on december 11th
Weighing our words
Putting success in context
<H4>
4th level heading
ın his first state of the college address, thomas bailey details plans to more strongly support faculty, students and staff
Tc will host a conference on preventing violence among urban youth
Derald wing sue is challenging america to think about microaggressions
From reimagining research infrastructure to reframing racial narratives, tc provost stephanie rowley inspires people to do their best
Our 2020 application for master’s and doctoral admission is available now.
Alt attributes Arrow up

We found 22 images on this website.
2 ALT attributes are missing on your image tags.

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 2 images on tc.edu. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

You have a relatively high presence on social media, keep going!

The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.

  • Facebook iconFacebook
  • Total Engagement 2.317
  • Likes 520
  • Shares 1.687
  • Comments 110

DOMAIN REGISTRAR

Registration Date 01/05/2000 24 years, 10 months, 19 days ago
Last Modified 09/26/2019 5 years, 1 month, 24 days ago
Expiration Date 07/31/2020 Expired

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Amazon.com, Inc.
  • IP Address
  • 34.196.195.67
  • Country
  • Flag for United StatesUnited States
  • Region
  • Virginia , Ashburn
  • Latitude and Longitude
  • 39.0438 : -77.4874
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