✅ 8 criteria passed
❌ 3 criteria to solve
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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...
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...
Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.
ⓘ 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%
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Science Confidence: 76%
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Science, technology, engineering, and mathematics Confidence: 75%
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Curriculum Confidence: 73%
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Education Confidence: 73%
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❌ carolina.com website speed is slow. Page speed is important for visitors and search engines.
Get insights to improve your page loading time.
This domain loads at the median speed of 2.4 seconds.
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.
ⓘ This website is ranked #51.751 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
Country | Rank |
United States of America | #16.669 |
India | #131.757 |
Mobile Rendering
This website doesn't seem to be optimized for Mobile Visitors.
Phone
Tablet
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.
Great, we found headings on this page.
Top level heading |
Welcome to carolina biological supply |
2nd level heading |
Browse top categories |
Related links: |
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 |
Top categories (13) |
Biotechnology (2) |
Related resources (9) |
Building blocks of science |
Chemistry |
Distance learning kits |
Elearning resources (2) |
Lab supplies & equipment (2) |
Life science (3) |
Living organisms (2) |
Microscopes & optics (2) |
Physical & earth sciences |
Preserved organisms |
Homeschool science |
Smithsonian's science programs |
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 |
Biotech equipment & labware |
Bbs kits, grades k-2 |
Bbs kits, grades 3-5 |
Chemicals |
Ap chemistry |
Ph testing |
Elementary elearning resources |
Middle school elearning resources |
High school elearning resources |
Glass & plasticware |
Dissection supplies |
Lab equipment |
Ap biology |
Health science |
Genetics |
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.
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.
For a better readability, only the first 50 internal links are shown below.
Anchor | Type | URL |
Customer Service Support Team | text | https://carolina.formstack.com/forms/cust_svc |
image | https://twitter.com/carolinabio | |
image | https://www.facebook.com/carolina.biological |
ⓘ 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 |
Host | IP Address | Country |
ns3.level3.net | 216.136.95.12 | United States |
ns4.level3.net | 64.132.94.251 | United States |
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SOCIAL MEDIA PRESENCE
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.