Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

conceptualmath.org

Math for Kids ⭐ Brighterly Helps Children Learn Mathematics

Page Load Speed

551 ms in total

First Response

125 ms

Resources Loaded

247 ms

Page Rendered

179 ms

conceptualmath.org screenshot

About Website

Welcome to conceptualmath.org homepage info - get ready to check Conceptual Math best content for United States right away, or after learning these important things about conceptualmath.org

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Key Findings

We analyzed Conceptualmath.org page load time and found that the first response time was 125 ms and then it took 426 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

conceptualmath.org performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

conceptualmath.org

125 ms

conmath.gif

112 ms

lessons50.gif

82 ms

mmuse.gif

64 ms

philo.gif

88 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Conceptualmath.org and no external sources were called. The less responsive or slowest element that took the longest time to load (125 ms) belongs to the original domain Conceptualmath.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.6 kB (79%)

Content Size

10.8 kB

After Optimization

2.2 kB

In fact, the total size of Conceptualmath.org main page is 10.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 10.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 8.6 kB

  • Original 10.8 kB
  • After minification 7.7 kB
  • After compression 2.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 3.2 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 8.6 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Conceptual Math. According to our analytics all requests are already optimized.

Accessibility Review

conceptualmath.org accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Best Practices

conceptualmath.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

conceptualmath.org SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Conceptualmath.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Conceptualmath.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Conceptual Math. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: