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Whois & Analysis for integral-calculator.com

Dec 3, 2019 6:15 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
Desktop screen Desktop screenshot for integral-calculator.com
90

10 criteria passed
1 criteria to solve

PERFORMANCE OPPORTUNITIES

Fill the missing alt attributes on your images.
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OVERVIEW

• Domain Owner
Private
• Category
Technology & Computing  >  JavaScript
• Online since
September 5, 2012 Explore Wayback Machine
• Age
11 years, 7 months, 23 days
• Alexa Rank
#26.383, integral-calculator.com is in the world's top 50.000 websites!

FREE FORM BUILDER

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Let's Encrypt has expired on February 27, 2020.
Title Tag
Integral Calculator • With Steps!
Length: 35 (recommended: 10 to 70)
Meta Description
Solve definite and indefinite integrals (antiderivatives) using this free online calculator. Step-by-step solution and graphs included!
Length: 135 (recommended: 50 to 160)
Google preview
Desktop Version

Integral Calculator • With Steps!

https://integral-calculator.com

Solve definite and indefinite integrals (antiderivatives) using this free online calculator. Step-by-step solution and graphs included!

Mobile Version

https://integral-calculator.com

Integral Calculator • With Steps!

Solve definite and indefinite integrals (antiderivatives) using this free online calculator. Step-by-step solution and graphs incl...

Encoding
Great, language/character encoding is specified: utf-8
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=1280

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 integral-calculator.com.

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

Topics
Calculator Confidence: 76% Arrow up

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

Antiderivative Confidence: 75% Arrow up

In calculus, an antiderivative, primitive function, primitive integral or indefinite integral of a function is a differentiable function whose derivative is equal to the original function.

This can be stated symbolically as ′.

The process of solving for antiderivatives is called antidifferentiation (or indefinite integration) and its opposite operation is called differentiation, which is the process of finding a derivative.

Graph of a function Confidence: 70% Arrow up

Also shown are its two real roots and global minimum over the same interval.

In mathematics, the graph of a function f is the collection of all ordered pairs.

If the function input x is a scalar, the graph is a two-dimensional graph, and for a continuous function is a curve.

If the function input x is an ordered pair of real numbers, the graph is the collection of all ordered triples, and for a continuous function is a surface (see three-dimensional graph).

Educational technology Confidence: 67% Arrow

WEBSITE SPEED

integral-calculator.com website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

1.5s

This domain loads at the median speed of 1.5 seconds.

Speed Percentile

59%

integral-calculator.com is faster than approximately 59 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 #26.383 by Alexa.

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

Daily visitors by country

  • integral-calculator.com daily visitors distribution - Total: 15 countries
  • Flag for United States of AmericaUnited States of America (35.3%)
  • Flag for NorwayNorway (7.0%)
  • Flag for BrazilBrazil (4.5%)
  • Flag for CanadaCanada (7.5%)
  • Flag for ChinaChina (13.1%)
  • Flaf icon for other countryOthers (32.6%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #66.865
Flag for IndonesiaIndonesia #25.746
Flag for SingaporeSingapore #5.538
Flag for TurkeyTurkey #32.575
Flag for MalaysiaMalaysia #9.827

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How integral-calculator.com looks like on a mobile device such as an iPhone.

Tablet
How integral-calculator.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
  • 53% #f0f0e0
  • 15% #f0f0f0
  • 11% #fffff0
  • 6% #ffffff
  • 6% #fff0e0
  • 2% #f0ffff
  • 1% #f0fff0
  • 1% #406070
  • 0% #f0f0ff
  • 0% #fff090
  • 0% #50a0e0
  • 0% #507080

Text/code ratio

integral-calculator.com's text/code ratio is 8.37%. 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 8.37%

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> 1
  • <H3> 5
  • <H4> 1
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
ıntegral calculator
<H2>
2nd level heading
Calculate integrals online — with steps and graphing!
<H3>
3rd level heading
Calculate the ıntegral of … enter your own answer:
Recommend this website
Book recommendation
Result
How the ıntegral calculator works
<H4>
4th level heading
Calculus for dummies (2nd edition)
Alt attributes Arrow up

We found 15 images on this website.
13 ALT attributes are missing on your image tags.

Image Image URL Occurrences
Image with missing alt attribute found on integral-calculator.com layout/xdoodle-xmas.png,q1473621683.pagespeed.ic.gyDCWwQ1uy.webp 1
- data:image/webp;base64,UklGRgQLAABXRUJQVlA4TPgKAAAvLoALEFXZkbVtlSTnGwaXmZl5xMzMzMzMGmZs5h5mZmZmZuapT... 1
- data:image/webp;base64,UklGRnQCAABXRUJQVlA4IGgCAADwDQCdASpAADAAPm00lkikIqIhIqlwgA2JbAC2/CaD56f OX4gb... 1
- data:image/webp;base64,UklGRogBAABXRUJQVlA4IHwBAAAwCwCdASpAADAAPmkskEWkIqGaqwQAQAaEsgBpjdWGG9G/ED8Zg... 1
- data:image/webp;base64,UklGRmgBAABXRUJQVlA4IFwBAABQCwCdASpAADAAPl0oj0WjoyGarf78OAXEsgBou9WFc9V/ED9Vd... 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 13 images on integral-calculator.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 3.077
  • Likes 902
  • Shares 1.009
  • Comments 1.166

DOMAIN REGISTRAR

Domain Registrar INWX GMBH & CO. KG
Registration Date 09/05/2012 11 years, 7 months, 23 days ago
Last Modified 09/06/2019 4 years, 7 months, 23 days ago
Expiration Date 09/05/2020 Expired
Nameservers Arrow up
Host IP Address Country
ns.inwx.de 192.174.68.104 Flag for AustriaAustria
ns2.inwx.de 176.97.158.104 Flag for AustriaAustria
ns3.inwx.eu 46.165.212.97 Flag for GermanyGermany

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Hetzner
  • IP Address
  • 5.9.184.85
  • Country
  • Flag for GermanyGermany
  • Region
  • Bavaria , Falkenstein
  • Latitude and Longitude
  • 49.0976 : 12.4869

TECHNOLOGY & COMPUTING > JAVASCRIPT COMPETITORS IN GERMANY

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