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Whois & Analysis for carolina.com

Dec 4, 2019 10:08 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
Desktop screen Desktop screenshot for carolina.com
62

8 criteria passed
3 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Domain Owner
Private
• Category
Science  >  Chemistry
• Online since
• Age
29 years, 4 months, 5 days
• Alexa Rank
#51.751, carolina.com is in the world's top 100.000 websites!

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by DigiCert Inc has expired on July 20, 2020.
Title Tag
Science Supplies & Curriculum - STEM - Chemistry
Length: 52 (recommended: 10 to 70)
Meta Description
Carolina Biological offers science supplies and materials for use in the science classroom. For more than 90 years Carolina has provided Science Supplies and Supprt for Educators around the world.
Length: 197 (recommended: 50 to 160)
Google preview
Desktop Version

Science Supplies & Curriculum - STEM - Chemistry

https://carolina.com

Carolina Biological offers science supplies and materials for use in the science classroom. For more than 90 years Carolina has provided Science Supplies and Supprt...

Mobile Version

https://carolina.com

Science Supplies & Curriculum - STEM - Chemistry

Carolina Biological offers science supplies and materials for use in the science classroom. For more than 90 years Carolina has p...

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

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.

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 carolina.com.

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

Topics
Chemistry Confidence: 78% Arrow up

Chemistry is a branch of physical science that studies the composition, structure, properties and change of matter.

Chemistry includes topics such as the properties of individual atoms, how atoms form chemical bonds to create chemical compounds, the interactions of substances through intermolecular forces that give matter its general properties, and the interactions between substances through chemical reactions to form different substances.

Science Confidence: 76% Arrow up

Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.

Science, technology, engineering, and mathematics Confidence: 75% Arrow up

Science, technology, engineering and mathematics (STEM, previously SMET) is a term that refers to the academic disciplines of science, technology, engineering and mathematics.

The term is typically used when addressing education policy and curriculum choices in schools to improve competitiveness in science and technology development.

It has implications for workforce development, national security concerns and immigration policy.

Curriculum Confidence: 73% Arrow up

In education, a curriculum (plural: curricula or curriculums) is broadly defined as the totality of student experiences that occur in the educational process.

The term often refers specifically to a planned sequence of instruction, or to a view of the student's experiences in terms of the educator's or school's instructional goals.

In a 2003 study Reys, Reys, Lapan, Holliday and Wasman refer to curriculum as a set of learning goals articulated across grades that outline the intended mathematics content and process goals at particular points in time throughout the K–12 school program.

Curriculum may incorporate the planned interaction of pupils with instructional content, materials, resources, and processes for evaluating the attainment of educational objectives.

Curriculum is split into several categories, the explicit, the implicit (including the hidden), the excluded and the extra-curricular.

Education Confidence: 73% Arrow up

Education is the process of facilitating learning, or the acquisition of knowledge, skills, values, beliefs, and habits.

Educational methods include storytelling, discussion, teaching, training, and directed research.

Education frequently takes place under the guidance of educators, but learners may also educate themselves.

Education can take place in formal or informal settings and any experience that has a formative effect on the way one thinks, feels, or acts may be considered educational.

The methodology of teaching is called pedagogy.

WEBSITE SPEED

carolina.com website speed is slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

2.4s

This domain loads at the median speed of 2.4 seconds.

Speed Percentile

32%

carolina.com is faster than approximately 32 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 #51.751 by Alexa.

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

Daily visitors by country

  • carolina.com daily visitors distribution - Total: 2 countries
  • Flag for United States of AmericaUnited States of America (83.5%)
  • Flag for IndiaIndia (4.2%)
  • Flaf icon for other countryOthers (12.3%)

Traffic country ranks

Country Rank
Flag for United States of AmericaUnited States of America #16.669
Flag for IndiaIndia #131.757

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website doesn't seem to be optimized for Mobile Visitors.

Phone
How carolina.com looks like on a mobile device such as an iPhone.

Tablet
How carolina.com looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 34% #ffffff
  • 13% #e0f0f0
  • 10% #f0f0f0
  • 10% #e0f0ff
  • 5% #f0f0e0
  • 2% #d0e0f0
  • 2% #fffff0
  • 2% #908070
  • 2% #706040
  • 2% #605030
  • 1% #f0ffff
  • 1% #6080b0

Text/code ratio

carolina.com's text/code ratio is 13.05%. 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 13.05%

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> 2
  • <H3> 63
  • <H4> 63
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Welcome to carolina biological supply
<H2>
2nd level heading
Browse top categories
Related links:
<H3>

For a better readability, only the first 20 <H3> tags are shown below.

3rd level heading
Contact us
K-8 science curriculum
ınternational sales & service
My cart
New products
<H4>

For a better readability, only the first 20 <H4> tags are shown below.

4th level heading
New - physical & earth sciences
New - life science
New - lab supplies & equipment
Dna gel electrophoresis
Dna learning center
Alt attributes Arrow up

We found 123 images on this website.
114 ALT attributes are missing on your image tags. The issue affects 90 actual different images that could be loaded more than once in your page.

For a better readability, only the first 50 images missing a description are shown below.

Image Image URL Occurrences
Image with missing alt attribute found on carolina.com //bat.bing.com/action/0?ti=5117322&Ver=2 1
Image with missing alt attribute found on carolina.com /images/carolina-print.jpg 1
Image with missing alt attribute found on carolina.com /images/product/thumbnail/754010.jpg 1
Image with missing alt attribute found on carolina.com /images/product/thumbnail/699917.png 1
Image with missing alt attribute found on carolina.com /images/product/thumbnail/199468.jpg 1

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 114 images on carolina.com. 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 2.770
  • Likes 153
  • Shares 2.410
  • Comments 207

DOMAIN REGISTRAR

Domain Registrar GODADDY.COM, LLC
Registration Date 07/14/1995 29 years, 4 months, 5 days ago
Last Modified 02/20/2017 7 years, 8 months, 28 days ago
Expiration Date 07/13/2021 Expired
Nameservers Arrow up
Host IP Address Country
ns3.level3.net 216.136.95.12 Flag for United StatesUnited States
ns4.level3.net 64.132.94.251 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • SingleHop LLC
  • IP Address
  • 108.163.229.141
  • Country
  • Flag for United StatesUnited States
  • Region
  • Illinois , Chicago
  • Latitude and Longitude
  • 41.8786 : -87.6311
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