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Whois & Analysis for knovel.com

Dec 29, 2019 10:45 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
• Contact Name
Data protected, not disclosed
• Organization
Elsevier Ltd
• City
Oxfordshire
• Zip Code
OX5 1GB
• Country Code
UK
• Domain Registrar
Desktop screen Desktop screenshot for knovel.com
72

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

Follow Google PageSpeed Insights to make your page faster.
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OVERVIEW

• Domain Owner
Private
• Category
Technology & Computing  >  JavaScript
• Online since
August 3, 1999 Explore Wayback Machine
• Age
24 years, 8 months, 20 days
• Alexa Rank
#185.611, knovel.com is in the world's top 1 million websites

FREE FORM BUILDER

Representation of an online Form

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TECHNICAL SEO & SECURITY

Redirection
knovel.com redirects to https://app.knovel.com
SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by GoDaddy.com, Inc. has expired on October 29, 2020.
Title Tag
Knovel - Engineering Technical Reference Information
Length: 52 (recommended: 10 to 70)
Meta Description
Knovel integrates validated content, optimized search, and data analysis tools - including our unit converter - enabling engineers to solve problems quickly.
Length: 157 (recommended: 50 to 160)
Google preview
Desktop Version

Knovel - Engineering Technical Reference Information

https://knovel.com

Knovel integrates validated content, optimized search, and data analysis tools - including our unit converter - enabling engineers to solve problems quickly.

Mobile Version

https://knovel.com

Knovel - Engineering Technical Reference Information

Knovel integrates validated content, optimized search, and data analysis tools - including our unit converter - enabling engineers...

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.
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 knovel.com.

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

Topics
Knovel Confidence: 77% Arrow up

Knovel, headquartered in New York City, was founded in 2001 and was a private company until it was acquired by Elsevier in 2013.

The company provides an online library focused on engineering topics.

According to Knovel, their customers include more than 700 customers worldwide including 74 Fortune 500 companies and more than 400 universities.

Engineering Confidence: 75% Arrow up

Engineering is the application of mathematics and scientific, economic, social, and practical knowledge in order to invent, innovate, design, build, maintain, research, and improve structures, machines, tools, systems, components, materials, processes, solutions, and organizations.

Conversion of units Confidence: 74% Arrow up

Conversion of units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors.

Data analysis Confidence: 73% Arrow up

Analysis of data, also known as data analytics, is a process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information, suggesting conclusions, and supporting decision-making.

Data analysis has multiple facets and approaches, encompassing diverse techniques under a variety of names, in different business, science, and social science domains.

Information Confidence: 72% Arrow up

Information is that which informs.

In other words, it is the answer to a question of some kind.

It is thus related to data and knowledge, as data represents values attributed to parameters, and knowledge signifies understanding of real things or abstract concepts.

As it regards data, the information's existence is not necessarily coupled to an observer (it exists beyond an event horizon, for example), while in the case of knowledge, the information requires a cognitive observer.

WEBSITE SPEED

knovel.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

0.8s

This domain loads at the median speed of 0.8 seconds.

Speed Percentile

87%

knovel.com is faster than approximately 87 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 #185.611 by Alexa.

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

Daily visitors by country

  • knovel.com daily visitors distribution - Total: 1 country
  • Flag for United States of AmericaUnited States of America (30.9%)
  • Flaf icon for other countryOthers (69.1%)

Traffic country ranks

Country Rank
Flag for United States of AmericaUnited States of America #159.466

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

Tablet
How knovel.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
  • 56% #f0f0f0
  • 28% #ffffff
  • 3% #fffff0
  • 2% #fff0f0
  • 2% #f0ffff
  • 1% #e0d0c0
  • 1% #f0f0ff
  • 1% #f0e0d0
  • 1% #e0c080
  • 1% #b0d0e0
  • 0% #107090
  • 0% #308090

Text/code ratio

knovel.com's text/code ratio is 3.30%. 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 3.30%

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> 3
  • <H3> 4
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Engineering data and technical references to solve engineering problems
<H2>
2nd level heading
Knovel offers following tools to help you find materials and properties data (2)
Advanced search
<H3>
3rd level heading
Material property search (2)
Beta (2)
Alt attributes Arrow up

We found 11 images on this website.
7 ALT attributes are missing on your image tags. The issue affects 6 actual different images that could be loaded more than once in your page.

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 7 images on knovel.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 436
  • Likes 269
  • Shares 101
  • Comments 66

DOMAIN REGISTRAR

Domain Registrar SAFENAMES LTD
Registration Date 08/03/1999 24 years, 8 months, 20 days ago
Last Modified 08/04/2019 4 years, 8 months, 20 days ago
Expiration Date 08/03/2020 Expired
Nameservers Arrow up
Host IP Address Country
ns-127.awsdns-15.com 205.251.192.127 Flag for United StatesUnited States
ns-1376.awsdns-44.org 205.251.197.96 Flag for United StatesUnited States
ns-1656.awsdns-15.co.uk 205.251.198.120 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Amazon.com, Inc.
  • IP Address
  • 54.85.6.148
  • Country
  • Flag for United StatesUnited States
  • Region
  • Virginia , Ashburn
  • Latitude and Longitude
  • 39.0438 : -77.4874
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