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Whois & Analysis for chalk.com

Dec 16, 2019 10:48 pm UTC

DOMAIN OWNER WHOIS

ⓘ The owner has chosen to keep his whois contact information private.
• Contact Name
WhoisGuard Protected
• Organization
WhoisGuard, Inc.
• Address
P.O. Box 0823-03411
• City
Panama
• State
Panama
• Country Code
PA
• Phone Number
Show phone
• Email
Show email
• Domain Registrar
NameCheap, Inc.
See Domain Dates and Nameservers
See Server Details
Desktop screen Desktop screenshot for chalk.com

SEO SCORE

chalk.com
Make your link ↑ do-follow
79

✅ 9 criteria passed
❌ 2 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your meta description eloquent and appealing, neither too short nor too long.
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Fill the missing alt attributes on your images.
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OVERVIEW

• Domain Owner
Private
• Category
Education  >  Special Education
• Online since
February 20, 1996 Explore Wayback Machine
• Age
28 years, 8 months, 19 days
• Alexa Rank
#38.991, chalk.com is in the world's top 50.000 websites!

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TECHNICAL SEO & SECURITY

❌ SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by CloudFlare, Inc. has expired on October 9, 2020.
✅ Title Tag
Chalk | Planning and Analytics Platform for K-12
Length: 48 (recommended: 10 to 70)
❌ Meta Description
Develop a cohesive, standards-aligned map for curriculum and instruction, and receive actionable real-time assessment data, to support success at all stages throughout a student’s academic journey.
Length: 199 (recommended: 50 to 160)
ⓘ Google preview
Desktop Version

Chalk | Planning and Analytics Platform for K-12

https://chalk.com

Develop a cohesive, standards-aligned map for curriculum and instruction, and receive actionable real-time assessment data, to support success at all stages througho...

Mobile Version

https://chalk.com

Chalk | Planning and Analytics Platform for K-12

Develop a cohesive, standards-aligned map for curriculum and instruction, and receive actionable real-time assessment data, to sup...

✅ 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 Resolved URL
http://chalk.com https://www.chalk.com/
https://chalk.com https://www.chalk.com/
http://www.chalk.com https://www.chalk.com/
https://www.chalk.com https://www.chalk.com/
✅ Robots.txt
https://www.chalk.com/robots.txt
✅ URL Parameters
Great, the domain URLs look clean.
Attribute Value
ⓘ viewport width=device-width, initial-scale=1.0
ⓘ robots max-snippet:-1, max-image-preview:large, max-video-preview:-1

SEMANTIC ANALYSIS

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

They are the main concepts covered by chalk.com.

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

Topics
Data Confidence: 67% Arrow up

Data (or) is a set of values of qualitative or quantitative variables.

An example of qualitative data would be an anthropologist's handwritten notes about his or her interviews with people of an Indigenous tribe.

Pieces of data are individual pieces of information.

While the concept of data is commonly associated with scientific research, data is collected by a huge range of organizations and institutions, including businesses (e.g., sales data, revenue, profits, stock price), governments (e.g., crime rates, unemployment rates, literacy rates) and non-governmental organizations (e.g., censuses of the number of homeless people by non-profit organizations).
Real-time computing Confidence: 64% Arrow up

In computer science, real-time computing (RTC), or reactive computing describes hardware and software systems subject to a "real-time constraint", for example from event to system response.

Real-time programs must guarantee response within specified time constraints, often referred to as "deadlines".

The correctness of these types of systems depends on their temporal aspects as well as their functional aspects.

Real-time responses are often understood to be in the order of milliseconds, and sometimes microseconds.

A system not specified as operating in real time cannot usually guarantee a response within any timeframe, although actual or expected response times may be given.
Analytics Confidence: 63% Arrow
Planning Confidence: 63% Arrow
Map Confidence: 62% Arrow

WEBSITE SPEED

✅ chalk.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

0.9s

This domain loads at the median speed of 0.9 seconds.

Speed Percentile

85%

chalk.com is faster than approximately 85 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 #38.991 by Alexa.

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

Daily visitors by country

  • chalk.com daily visitors distribution - Total: 3 countries
  • Flag for United States of AmericaUnited States of America (43.1%)
  • Flag for CanadaCanada (29.0%)
  • Flag for SwedenSweden (12.6%)
  • Flaf icon for other countryOthers (15.3%)

Traffic country ranks

Country Rank
Flag for United States of AmericaUnited States of America #21.861
Flag for CanadaCanada #3.207
Flag for SwedenSweden #1.761

LAYOUT

ⓘ Doctype HTML5 Arrow ⓘ Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

Tablet
How chalk.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
  • 44% #f0f0f0
  • 27% #ffffff
  • 7% #000030
  • 5% #000000
  • 3% #d0b0a0
  • 2% #e0c0a0
  • 1% #4060e0
  • 1% #fffff0
  • 1% #100000
  • 1% #f0f0ff
  • 1% #505070
  • 1% #f0ffff

Text/code ratio

ⓘ chalk.com's text/code ratio is 4.97%. 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 4.97%

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> 6
  • <H3> 2
  • <H4> 12
  • <H5> 0
  • <H6> 3
<H1>
Top level heading
Planning and analytics platform for k-12 schools
<H2>
2nd level heading
“chalk allows teachers to provide seamless instruction and ensure coverage across all the state requirements.”
“the level of support from chalk makes all the difference in the world. that's when you know you're in it together as partners.”
“that ability to have all your resources in one location really impacts the students’ learning and downtime is truly lessened.”
“with each part of implementation, we see more success and engagement. ıt had a positive impact on our community and parents.”
Chalk integrates your curriculum and instruction
SEE MORE
<H3>
3rd level heading
Featured on edutechguys podcast
Here’s how it works
<H4>
4th level heading
Dr. tamara willis, superintendentsusquehanna township school district
Mike juhas, superintedentdiocese of pensacola-tallahassee
Carmel fantelli, social studies teachergilmour academy
Robin finley, technology specialistalma school district
An ıntegrated planning and analytics platform
SEE MORE
<H6>
6th level heading
Solutions
Learn more
Company
❌ Alt attributes Arrow up

We found 25 images on this website.
14 ALT attributes are missing on your image tags.

Image Image URL Occurrences
Image with missing alt attribute found on chalk.com https://www.chalk.com/wp-content/uploads/2018/03/6233339252_6ca4d46b3f_o.jpg 1
Image with missing alt attribute found on chalk.com https://www.chalk.com/wp-content/uploads/2019/12/edutechguys-150x150.jpeg 1
Image with missing alt attribute found on chalk.com https://www.chalk.com/wp-content/uploads/2019/07/tw-headshot-1024x776.png 1
Image with missing alt attribute found on chalk.com https://www.chalk.com/wp-content/uploads/2019/11/mj-headshot.png 1
Image with missing alt attribute found on chalk.com https://www.chalk.com/wp-content/uploads/2017/07/cf-headshot.png 1
SEE MORE

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 14 images on chalk.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 2.249
  • Likes 373
  • Shares 1.316
  • Comments 560

DOMAIN REGISTRAR

ⓘ Domain Registrar NAMECHEAP, INC.
ⓘ Registration Date 02/20/1996 28 years, 8 months, 19 days ago
ⓘ Last Modified 01/25/2018 6 years, 9 months, 14 days ago
ⓘ Expiration Date 02/21/2023 Expired
Nameservers Arrow up
Host IP Address Country
kay.ns.cloudflare.com 173.245.58.125 Flag for United StatesUnited States
paul.ns.cloudflare.com 2400:cb00:2049:1::adf5:3b87 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • ⓘ Service Provider (ISP)
  • Cloudflare, Inc.
  • ⓘ IP Address
  • 104.26.5.205
  • ⓘ Country
  • Flag for United StatesUnited States
  • ⓘ Region
  • Virginia , Ashburn
  • ⓘ Latitude and Longitude
  • 39.0438 : -77.4874
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