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Whois & Analysis for leah4sci.com

Dec 17, 2019 11:18 am UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
• Contact Name
Registration Private
• Organization
Domains By Proxy, LLC
• Address
DomainsByProxy.com, 14455 N. Hayden Road
• City
Scottsdale
• Zip Code
85260
• State
Arizona
• Country Code
US
• Phone Number
• Domain Registrar
Desktop screen Desktop screenshot for leah4sci.com
59

7 criteria passed
4 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Domain Owner
Private
• Category
Science  >  Chemistry
• Online since
December 15, 2010 Explore Wayback Machine
• Age
13 years, 10 months, 23 days
• Alexa Rank
#214.381, leah4sci.com is in the world's top 1 million websites

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS). Consider adding a free SSL Certificate.
Title Tag
Leah4sci.com is your one stop tutoring resource from high school through medical school -
Length: 89 (recommended: 10 to 70)
Meta Description
Leah4sci.com is your one stop science tutoring resource from high school and college sciences including physics, chemistry, organic chemistry and biology
Length: 153 (recommended: 50 to 160)
Google preview
Desktop Version

Leah4sci.com is your one stop tutoring resource from high school throu...

http://leah4sci.com

Leah4sci.com is your one stop science tutoring resource from high school and college sciences including physics, chemistry, organic chemistry and biology

Mobile Version

http://leah4sci.com

Leah4sci.com is your one stop tutoring resource from high school throu...

Leah4sci.com is your one stop science tutoring resource from high school and college sciences including physics, chemistry, organi...

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 leah4sci.com.

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

Topics
Physics Confidence: 77% Arrow up

Physics (from, from phĂşsis "nature") is the natural science that involves the study of matter and its motion and behavior through space and time, along with related concepts such as energy and force.

One of the most fundamental scientific disciplines, the main goal of physics is to understand how the universe behaves.

Biology Confidence: 76% Arrow up

Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, evolution, distribution, identification and taxonomy.

Modern biology is a vast and eclectic field, composed of many .

However, despite the broad scope of biology, there are certain unifying concepts within it that consolidate it into single, coherent field.

In general, biology recognizes the cell as the basic unit of life, genes as the basic unit of heredity, and evolution as the engine that propels the creation of new species.

It is also understood today that all organisms survive by consuming and transforming energy and by regulating their internal environment to maintain a stable and vital condition known as homeostasis.

Science Confidence: 72% Arrow up

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

Organic chemistry Confidence: 72% Arrow up

Organic chemistry is a chemistry subdiscipline involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms.

Study of structure includes many physical and chemical methods to determine the chemical composition and the chemical constitution of organic compounds and materials.

Study of properties includes both physical properties and chemical properties, and uses similar methods as well as methods to evaluate chemical reactivity, with the aim to understand the behavior of the organic matter in its pure form (when possible), but also in solutions, mixtures, and fabricated forms.

The study of organic reactions includes probing their scope through use in preparation of target compounds (e.g., natural products, drugs, polymers, etc) by chemical synthesis, as well as the focused study of the reactivities of individual organic molecules, both in the laboratory and via theoretical (in silico) study.

Medical school Confidence: 71% Arrow up

A medical school is a tertiary educational institution—or part of such an institution—that teaches medicine, and awards a professional degree for physicians and surgeons.

Such medical degrees include the Bachelor of Medicine, Bachelor of Surgery (MBBS, MBChB, BMBS), Doctor of Medicine (MD), or Doctor of Osteopathic Medicine (DO).

Many medical schools offer additional degrees, such as a Doctor of Philosophy, Master's degree, a physician assistant program, or other post-secondary education.

WEBSITE SPEED

leah4sci.com 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

38%

leah4sci.com is faster than approximately 38 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 #214.381 by Alexa.

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

Daily visitors by country

  • leah4sci.com daily visitors distribution - Total: 2 countries
  • Flag for United States of AmericaUnited States of America (65.2%)
  • Flag for Viet NamViet Nam (4.7%)
  • Flaf icon for other countryOthers (30.1%)

Traffic country ranks

Country Rank
Flag for United States of AmericaUnited States of America #73.200
Flag for Viet NamViet Nam #30.941

LAYOUT

Doctype HTML 4.01 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How leah4sci.com looks like on a mobile device such as an iPhone.

Tablet
How leah4sci.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
  • 67% #f0f0f0
  • 14% #ffffff
  • 2% #f0d0d0
  • 2% #f0a010
  • 2% #fff0f0
  • 2% #fffff0
  • 1% #ffa000
  • 1% #906060
  • 1% #f0fff0
  • 1% #fff0ff
  • 1% #ffe080
  • 1% #f0ffff

Text/code ratio

leah4sci.com's text/code ratio is 5.08%. 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 5.08%

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> 3
  • <H3> 4
  • <H4> 4
  • <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.

<H2>
2nd level heading
Alkene reactions overview cheat sheet – organic chemistry
ıntroduction to mcat math without a calculator
Alkyne acid catalyzed hydration reaction and mechanism
<H3>
3rd level heading
Online tutoring with leah
Organic chemistry videos
Mcat resource list
Study tips blog
<H4>
4th level heading
Download my free organic chemistry cheat sheets by clicking on the image below
Organic chemistry reference material and cheat sheets
Mcat tutorials
Organic chemistry tutorial videos
Alt attributes Arrow up

We found 6 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 leah4sci.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're doing quiet good on social media!

Social shares are a key signal, among many others, that search engines use to evaluate the rankings of a website. Asking people to share your pages, adding visible social share buttons and make great quality content are 3 of the most powerful ways to grow your social presence.

  • Facebook iconFacebook
  • Total Engagement 783
  • Likes 378
  • Shares 243
  • Comments 162

DOMAIN REGISTRAR

Domain Registrar GODADDY.COM, LLC
Registration Date 12/15/2010 13 years, 10 months, 23 days ago
Last Modified 02/08/2019 5 years, 8 months, 28 days ago
Expiration Date 02/07/2020 Expired
Nameservers Arrow up
Host IP Address Country
ns01.domaincontrol.com 97.74.100.1 Flag for United StatesUnited States
ns02.domaincontrol.com 173.201.68.1 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • GoDaddy.com, LLC
  • IP Address
  • 50.63.35.1
  • Country
  • Flag for United StatesUnited States
  • Region
  • Arizona , Scottsdale
  • Latitude and Longitude
  • 33.6173 : -111.905
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