Tools & Wizards About Us
jrmathbits.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

jrmathbits.com

Junior Math Resources for Teachers

Page Load Speed

603 ms in total

First Response

93 ms

Resources Loaded

380 ms

Page Rendered

130 ms

jrmathbits.com screenshot

About Website

Welcome to jrmathbits.com homepage info - get ready to check Jr Math Bits best content right away, or after learning these important things about jrmathbits.com

JrMath Resources are a creative collection of printable and multi-media materials for students in grades 6 through 8. These materials include on-line interactive materials which are iPad (touch screen...

Visit jrmathbits.com

Key Findings

We analyzed Jrmathbits.com page load time and found that the first response time was 93 ms and then it took 510 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

jrmathbits.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

jrmathbits.com

93 ms

137 ms

JrMathBits.css

25 ms

CopyrightMathBitsCalculator.js

47 ms

sideStrip.gif

32 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Jrmathbits.com, 93% (14 requests) were made to Mathbits.com. The less responsive or slowest element that took the longest time to load (137 ms) relates to the external source Mathbits.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.0 kB (21%)

Content Size

75.8 kB

After Optimization

59.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jrmathbits.com main page is 75.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 56.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 13.5 kB

  • Original 18.1 kB
  • After minification 14.9 kB
  • After compression 4.5 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 18% 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 13.5 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 2.1 kB

  • Original 56.5 kB
  • After minification 54.4 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Jr Math Bits images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 54 B

  • Original 230 B
  • After minification 206 B
  • After compression 176 B

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 54 B or 23% of the original size.

CSS Optimization

-28%

Potential reduce by 289 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 745 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jrmathbits.com needs all CSS files to be minified and compressed as it can save up to 289 B or 28% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jr Math Bits. According to our analytics all requests are already optimized.

Network Requests Diagram

jrmathbits.com

jrmathbits.com

93 ms

137 ms

JrMathBits.css

JrMathBits.css

25 ms

CopyrightMathBitsCalculator.js

CopyrightMathBitsCalculator.js

47 ms

sideStrip.gif

sideStrip.gif

32 ms

jrmathtop5a.jpg

jrmathtop5a.jpg

56 ms

arrownewleft.gif

arrownewleft.gif

56 ms

arrownewright.gif

arrownewright.gif

68 ms

shelterdog2new.gif

shelterdog2new.gif

70 ms

FredandDonna.jpg

FredandDonna.jpg

69 ms

bubble.jpg

bubble.jpg

69 ms

skatedog2.jpg

skatedog2.jpg

78 ms

get_adobe_reader.gif

get_adobe_reader.gif

79 ms

comodoSecure.jpg

comodoSecure.jpg

91 ms

jrdivider.jpg

jrdivider.jpg

91 ms

Accessibility Review

jrmathbits.com accessibility score

85

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

jrmathbits.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

jrmathbits.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jrmathbits.com 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 Jrmathbits.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

jrmathbits.com

Open Graph description is not detected on the main page of Jr Math Bits. 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: