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Whois & Analysis for artofproblemsolving.com

Jan 13, 2020 12:17 am UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
• Contact Name
REDACTED FOR PRIVACY
• Organization
REDACTED FOR PRIVACY
• Address
REDACTED FOR PRIVACY
• City
REDACTED FOR PRIVACY
• Zip Code
REDACTED FOR PRIVACY
• State
CA
• Country Code
US
• Phone Number
REDACTED FOR PRIVACY
• Domain Registrar
Desktop screen Desktop screenshot for artofproblemsolving.com
79

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

Use headings to structure your pages.
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Fill the missing alt attributes on your images.
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OVERVIEW

• Domain Owner
Private
• Category
Education  >  Distance Learning  >  Homework/Study Tips  >  7-12 Education
• Online since
• Age
21 years, 11 months, 6 days
• Alexa Rank
#27.036, artofproblemsolving.com is in the world's top 50.000 websites!

FREE FORM BUILDER

Representation of an online Form

Use our free online form builder to create any type of form for artofproblemsolving.com.

Beauty and simplicity.

Use templates. No coding. Embed anywhere. Get emails. Collect data.


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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by COMODO CA Limited has expired on September 11, 2020.
Title Tag
Art of Problem Solving
Length: 22 (recommended: 10 to 70)
Meta Description
Online school, textbooks, and many other resources for eager math students grades 2-12.
Length: 87 (recommended: 50 to 160)
Google preview
Desktop Version

Art of Problem Solving

https://artofproblemsolving.com

Online school, textbooks, and many other resources for eager math students grades 2-12.

Mobile Version

https://artofproblemsolving.com

Art of Problem Solving

Online school, textbooks, and many other resources for eager math students grades 2-12.

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport initial-scale=1

SEMANTIC ANALYSIS

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

They are the main concepts covered by artofproblemsolving.com.

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

Topics
Mathematics Confidence: 70% Arrow up

Mathematics (from Greek μάθημα máthēma, “knowledge, study, learning”) is the study of topics such as quantity (numbers), structure, space, and change.

There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics.

Virtual school Confidence: 68% Arrow up

Some schools use internet resources, such as online lessons, teacher support online, or online homework systems, but a fully online school (virtual school or cyber-school) teaches entirely or primarily through online methods.

That is, physical interaction by students and teachers is unnecessary, or only supplementary.

A fully online school enables individuals to earn transferable credits or to take recognised examinations, to advance to the next level of education.

Richard Rusczyk Confidence: 68% Arrow up

Richard Rusczyk (or; born 21 September 1971, is the founder of Art of Problem Solving (AoPS) Inc. and a co-author of the Art of Problem Solving textbooks.

He is one of the co-creators of the Mandelbrot Competition, and the director of the USA Mathematical Talent Search (USAMTS).

He also founded the San Diego Math Circle.

Educational stage Confidence: 68% Arrow up

Formal learning is typically divided into a number of educational stages covering early childhood education, primary education, secondary education and tertiary (or higher) education.

The United Nations Educational, Scientific and Cultural Organization (UNESCO) recognizes seven levels of education in its International Standard Classification of Education system (ISCED, from Level 0 (pre-primary education) through Level 6 (second stage of tertiary education)).

UNESCO's International Bureau of Education maintains a database of country-specific education systems and their stages.

Textbook Confidence: 67% Arrow

WEBSITE SPEED

artofproblemsolving.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

1.4s

This domain loads at the median speed of 1.4 seconds.

Speed Percentile

63%

artofproblemsolving.com is faster than approximately 63 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 #27.036 by Alexa.

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

Daily visitors by country

  • artofproblemsolving.com daily visitors distribution - Total: 8 countries
  • Flag for IndiaIndia (11.9%)
  • Flag for United States of AmericaUnited States of America (53.2%)
  • Flag for ChinaChina (19.2%)
  • Flaf icon for other countryOthers (15.7%)

Traffic country ranks

Country Rank
Flag for MoroccoMorocco #21.171
Flag for IndiaIndia #36.342
Flag for BangladeshBangladesh #16.625
Flag for TurkeyTurkey #94.833
Flag for PakistanPakistan #34.762

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

Tablet
How artofproblemsolving.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
  • 97% #ffffff
  • 2% #f0f0f0
  • 1% #e0e0e0
  • 0% #d0d0d0
  • 0% #c0c0c0
  • 0% #b0b0b0
  • 0% #a0a0a0

Text/code ratio

artofproblemsolving.com's text/code ratio is 17.14%. 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 17.14%

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

We did not find HTML headings (<H1> to <H6>) on this page.

artofproblemsolving.com currently has 0 HTML heading tags. Each page should have one, and only one, <H1> tag. Use phrases in your headings with your most important keywords in the top level, and be sure to maintain the <H1> to <H6> hierarchy.

  • <H1> 0
  • <H2> 0
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0
Alt attributes Arrow up

We found 57 images on this website.
57 ALT attributes are missing on your image tags. The issue affects 51 actual different images that could be loaded more than once in your page.

For a better readability, only the first 50 images missing a description are shown below.

Image Image URL Occurrences
Image with missing alt attribute found on artofproblemsolving.com https://www.facebook.com/tr?id=136949896895236&ev=PageView&noscript=1 1
Image with missing alt attribute found on artofproblemsolving.com /assets/images/logos/icon-online.svg 1
Image with missing alt attribute found on artofproblemsolving.com /assets/images/logos/aops-online.svg 2
Image with missing alt attribute found on artofproblemsolving.com /assets/images/logos/icon-ba.svg 1
Image with missing alt attribute found on artofproblemsolving.com /assets/images/logos/aops-ba.svg 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 57 images on artofproblemsolving.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 3.315
  • Likes 343
  • Shares 2.582
  • Comments 390

DOMAIN REGISTRAR

Domain Registrar TUCOWS, INC.
Registration Date 05/24/2002 21 years, 11 months, 6 days ago
Last Modified 07/03/2015 8 years, 9 months, 26 days ago
Expiration Date 05/24/2023 Expired
Nameservers Arrow up
Host IP Address Country
emma.ns.cloudflare.com 173.245.58.112 Flag for United StatesUnited States
ray.ns.cloudflare.com 173.245.59.138 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Linode, LLC
  • IP Address
  • 96.126.112.194
  • Country
  • Flag for United StatesUnited States
  • Region
  • Texas , Dallas
  • Latitude and Longitude
  • 32.7767 : -96.797
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