Tools & Wizards About Us
mathvember.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

mathvember.com

Online Maths Tutor For 5-13yr Olds | Mathematics Tutor | Whizz Education

Page Load Speed

5.2 sec in total

First Response

233 ms

Resources Loaded

4.1 sec

Page Rendered

862 ms

mathvember.com screenshot

About Website

Welcome to mathvember.com homepage info - get ready to check Mathvember best content right away, or after learning these important things about mathvember.com

Help your child to learn maths easily with Maths-Whizz, our award-winning online maths tutor. Designed for children, recommended by teachers & parents.

Visit mathvember.com

Key Findings

We analyzed Mathvember.com page load time and found that the first response time was 233 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

mathvember.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

www.whizz.com

233 ms

autoptimize_c05e438349bcba024783cf36711ae519.css

80 ms

css

208 ms

jquery.min.js

195 ms

jquery-migrate.min.js

195 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mathvember.com, 13% (9 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Whizz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 464.9 kB (31%)

Content Size

1.5 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mathvember.com main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 778.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 373.3 kB

  • Original 426.6 kB
  • After minification 411.1 kB
  • After compression 53.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 373.3 kB or 87% of the original size.

Image Optimization

-10%

Potential reduce by 78.3 kB

  • Original 778.6 kB
  • After minification 700.2 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. Mathvember images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 10.8 kB

  • Original 177.1 kB
  • After minification 177.1 kB
  • After compression 166.3 kB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 2.5 kB

  • Original 96.9 kB
  • After minification 96.9 kB
  • After compression 94.3 kB

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. Mathvember.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (62%)

Requests Now

58

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mathvember. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.whizz.com

www.whizz.com

233 ms

autoptimize_c05e438349bcba024783cf36711ae519.css

autoptimize_c05e438349bcba024783cf36711ae519.css

80 ms

css

css

208 ms

jquery.min.js

jquery.min.js

195 ms

jquery-migrate.min.js

jquery-migrate.min.js

195 ms

client_plugins.min.js

client_plugins.min.js

203 ms

script.min.js

script.min.js

203 ms

leaflet.js

leaflet.js

203 ms

rw.js

rw.js

262 ms

css

css

679 ms

jquery.easing.min.js

jquery.easing.min.js

667 ms

masterslider.min.js

masterslider.min.js

665 ms

cookieControl-9.x.min.js

cookieControl-9.x.min.js

668 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

663 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

665 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

663 ms

imagesloaded.min.js

imagesloaded.min.js

665 ms

masonry.min.js

masonry.min.js

717 ms

jquery.masonry.min.js

jquery.masonry.min.js

668 ms

client_frontend.min.js

client_frontend.min.js

669 ms

main.js

main.js

670 ms

essb-core.js

essb-core.js

670 ms

frontend.js

frontend.js

716 ms

custom.modernizr.js

custom.modernizr.js

716 ms

jquery.formalize.js

jquery.formalize.js

715 ms

jquery.cookie.js

jquery.cookie.js

714 ms

jquery.fitvids.js

jquery.fitvids.js

715 ms

scripts.js

scripts.js

1627 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1450 ms

fbevents.js

fbevents.js

1361 ms

gtm.js

gtm.js

1690 ms

events.js

events.js

1560 ms

en.png

en.png

1366 ms

us.png

us.png

1366 ms

nz.png

nz.png

1366 ms

ae.png

ae.png

1366 ms

ke.png

ke.png

1551 ms

mx.png

mx.png

1550 ms

th.png

th.png

1549 ms

DRC-language-flag.jpg

DRC-language-flag.jpg

1550 ms

en-gb.png

en-gb.png

1549 ms

home-page-laptop-four-screens.gif

home-page-laptop-four-screens.gif

3401 ms

avanti.png

avanti.png

1664 ms

logo-pixl.png

logo-pixl.png

1663 ms

camara-education.png

camara-education.png

1661 ms

talk-2-learn.png

talk-2-learn.png

1662 ms

besa.png

besa.png

1666 ms

uk-aid.png

uk-aid.png

3345 ms

SX2-prof-screen-1.png

SX2-prof-screen-1.png

3346 ms

Bett-Award-Winner-2019-Whizz-Education.jpg

Bett-Award-Winner-2019-Whizz-Education.jpg

3345 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhdTQ3ig.ttf

1377 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

3055 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDFwmdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDFwmdTQ3ig.ttf

3057 ms

Queens-Award-For-Enterprise-2017-Winner.png

Queens-Award-For-Enterprise-2017-Winner.png

2913 ms

educational-app-store.png

educational-app-store.png

2911 ms

mobile-awards.png

mobile-awards.png

2978 ms

avatar-2.png

avatar-2.png

2976 ms

avatar-7.png

avatar-7.png

2930 ms

Whizz-Education-Logo.png

Whizz-Education-Logo.png

2930 ms

home-2-banner.png

home-2-banner.png

2927 ms

iconfont.ttf

iconfont.ttf

2945 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

1945 ms

KFOkCnqEu92Fr1MmgWxP.ttf

KFOkCnqEu92Fr1MmgWxP.ttf

1943 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

1959 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

1946 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

1945 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

1961 ms

1193742197325284

1193742197325284

1008 ms

main.Mi4wLjAuNTZfMA.js

main.Mi4wLjAuNTZfMA.js

1149 ms

Accessibility Review

mathvember.com accessibility score

86

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mathvember.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

mathvember.com SEO score

82

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mathvember.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Mathvember.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

mathvember.com

Open Graph description is not detected on the main page of Mathvember. 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: