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Whois & Analysis for

Dec 2, 2020 4:30 pm UTC


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

10 criteria passed
1 criteria to solve


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• Domain Owner
• Category
Education  >  K-6 Education
• Online since
• Age
4 years, 3 months, 19 days
• Alexa Rank
#236.570, is in the world's top 1 million websites


Representation of an online Form

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Beauty and simplicity.

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SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Cloudflare, Inc. has expired on September 24, 2021.
Title Tag
Grade Calculator - Calculate Weighted Average Online
Length: 52 (recommended: 10 to 70)
Meta Description
Grade calculator allows you to calculate weighted average grade online. Also, it supports Percentage, Letter, and Points.
Length: 121 (recommended: 50 to 160)
Google preview
Desktop Version

Grade Calculator - Calculate Weighted Average Online

Grade calculator allows you to calculate weighted average grade online. Also, it supports Percentage, Letter, and Points.

Mobile Version

Grade Calculator - Calculate Weighted Average Online

Grade calculator allows you to calculate weighted average grade online. Also, it supports Percentage, Letter, and Points.

Great, language/character encoding is specified: utf-8
Hreflang Tags
Alternate URL Hreflang en-us
URL Resolve
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1
robots index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1


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

They are the main concepts covered by

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

Calculator Confidence: 75% Arrow up

An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics.

Percentage Confidence: 73% Arrow up

In mathematics, a percentage is a number or ratio expressed as a fraction of 100.

It is often denoted using the percent sign, "%", or the abbreviations "pct.", "pct"; sometimes the abbreviation "pc" is also used.

A percentage is a dimensionless number (pure number).

Weighted arithmetic mean Confidence: 69% Arrow up

The weighted arithmetic mean is similar to an ordinary arithmetic mean (the most common type of average), except that instead of each of the data points contributing equally to the final average, some data points contribute more than others.

The notion of weighted mean plays a role in descriptive statistics and also occurs in a more general form in several other areas of mathematics.


Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

Run Google PageSpeed Insights Analysis on


This website is ranked #236.570 by Alexa.

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

Daily visitors by country

  • daily visitors distribution - Total: 1 country
  • Flag for IndiaIndia (91.9%)
  • Flaf icon for other countryOthers (8.1%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #29.774


Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

How looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 48% #ffffff
  • 27% #f0f0f0
  • 6% #c0e0f0
  • 4% #f0ffff
  • 2% #c0d0e0
  • 2% #40a0f0
  • 2% #f0f0ff
  • 1% #b0c0d0
  • 1% #c0e0ff
  • 1% #d0e0f0
  • 1% #fffff0
  • 1% #50a0e0

Text/code ratio's text/code ratio is 8.14%. 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 8.14%

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> 0
  • <H4> 3
  • <H5> 7
  • <H6> 1
Top level heading
Grade calculator – calculate weighted average
2nd level heading
Weighted grade calculator
4th level heading
Definition, formula & calculation
Uses of grade weight calculator
How to use grade calculator?
5th level heading
Example 1
Example 2
Setp 1: choose the calculation type
Step 2: enter the values
Step 3: enter goal/required grade
6th level heading
Are you looking for more amazing calculators and tools? check out here:
Alt attributes Arrow up

We found 13 images on this website.
Great, 0 ALT attributes are missing on your image tags.


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

It's a good start.

You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.

  • Facebook iconFacebook
  • Total Engagement 41
  • Likes 10
  • Shares 22
  • Comments 9


Domain Registrar HOSTINGER, UAB
Registration Date 06/14/2019 4 years, 3 months, 19 days ago
Last Modified 06/06/2020 3 years, 3 months, 26 days ago
Expiration Date 06/15/2021 Expired
Nameservers Arrow up
Host IP Address Country Flag for United StatesUnited States Flag for United StatesUnited States


Server map
  • Service Provider (ISP)
  • Cloudflare, Inc.
  • IP Address
  • Country
  • Flag for United StatesUnited States
  • Region
  • Illinois , Chicago
  • Latitude and Longitude
  • 41.8781 : -87.6298