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SEO Report for cosi.org

November 28, 2019 7:42 AM
Desktop screen Desktop screenshot for cosi.org

SEO SCORE

Favicon for cosi.orgcosi.org
79

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

Make all versions of your website point to the same URL.
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Fill the missing alt attributes on your images.
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OVERVIEW

• Category
Education  >  K-6 Education
• Online since
November 15, 1995 (explore Wayback Machine)
• Age
25 years, 5 months, 7 days
• Alexa Rank
#496.737, cosi.org is in the world's top 1 million websites

FREE FORM BUILDER

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SEO

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by DigiCert Inc has expired on January 20, 2021.
Title Tag
COSI - Home
Length: 11 (recommended: 10 to 70)
Meta Description
Explore Science. Discover fun! COSI Columbus is a dynamic hands-on science center located in Central Ohio that is fun for all ages.
Length: 131 (recommended: 50 to 160)
Google preview
Desktop Version

COSI - Home

https://cosi.org

Explore Science. Discover fun! COSI Columbus is a dynamic hands-on science center located in Central Ohio that is fun for all ages.

Mobile Version

Favicon for cosi.org https://cosi.org

COSI - Home

Explore Science. Discover fun! COSI Columbus is a dynamic hands-on science center located in Central Ohio that is fun for all ages...

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 Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1.0

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 cosi.org.

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

Topics
COSI Columbus Confidence: 88% Arrow up

COSI (an acronym for Center of Science and Industry) is a science museum and research center located in Columbus, Ohio in the United States.

Originally opened in 1964, COSI was relocated to a 320,000 square foot state-of-the-art facility designed by Japanese architect Arata Isozaki along a bend in the Scioto River in 1999.

COSI features more than 300 interactive exhibits throughout themed exhibition areas.

Ohio Confidence: 73% Arrow up

Ohio is an Eastern state in the Great Lakes region of the United States.

Ohio is the 34th largest by area, the 7th most populous, and the 10th most densely populated of the 50 United States.

The state's capital and largest city is Columbus.

WEBSITE SPEED

cosi.org website speed is normal. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

2.1s

This domain loads at the median speed of 2.1 seconds.

Speed Percentile

44%

cosi.org is faster than approximately 44 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.

TRAFFIC

This website is ranked #496.737 by Alexa.

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

Alexa data for cosi.org

Daily visitors by country

  • cosi.org daily visitors distribution - Total: 1 country
  • Flag for United States of AmericaUnited States of America (84.4%)
  • Flaf icon for other countryOthers (15.6%)

Traffic country ranks

Country Rank
Flag for United States of AmericaUnited States of America #121.387

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How cosi.org looks like on a mobile device such as an iPhone.

Tablet
How cosi.org looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 68% #000000
  • 11% #003060
  • 3% #80c050
  • 3% #103050
  • 2% #6080b0
  • 2% #003050
  • 2% #5080c0
  • 1% #304060
  • 1% #000010
  • 1% #507080
  • 1% #70a050
  • 1% #c03040

Text/code ratio

cosi.org's text/code ratio is 3.72%. 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 3.72%

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> 0
  • <H2> 0
  • <H3> 1
  • <H4> 0
  • <H5> 0
  • <H6> 0

However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.

We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.

<H3>
3rd level heading
Cosı is now closed
Alt attributes Arrow up

We found 30 images on this website.
17 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 17 images on cosi.org. Check your website to make sure it's specified for each image on the page.

SOCIAL

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 2.870
  • Likes 480
  • Shares 1.857
  • Comments 533
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar TUCOWS INC.
Registration Date 11/15/1995 25 years, 5 months, 7 days ago
Last Modified 10/17/2016 4 years, 6 months, 5 days ago
Nameservers Arrow up
Host IP Address Country
ns1.hover.com 216.40.47.26 Flag for CanadaCanada
ns2.hover.com 64.98.148.13 Flag for CanadaCanada
ns3.hover.com 64.99.96.33 Flag for CanadaCanada

SERVER

Server map
  • Service Provider (ISP)
  • Linode, LLC
  • IP Address
  • 45.79.144.18
  • Country
  • Flag for United StatesUnited States
  • Region
  • New Jersey , Newark
  • Latitude and Longitude
  • 40.7357 : -74.1724

EDUCATION > K-6 EDUCATION COMPETITORS IN UNITED STATES

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