Tools & Wizards About Us
mathvision.com.sg screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

mathvision.com.sg

Math Vision Enrichment Centre - Tutors in Singapore

Page Load Speed

21.2 sec in total

First Response

2.2 sec

Resources Loaded

18.7 sec

Page Rendered

231 ms

mathvision.com.sg screenshot

About Website

Visit mathvision.com.sg now to see the best up-to-date Math Vision content and also check out these interesting facts you probably never knew about mathvision.com.sg

Math Vision is an academic enrichment centre in Singapore that provides quality education with individual tutors to students from Grades 1 to 12 (K12).

Visit mathvision.com.sg

Key Findings

We analyzed Mathvision.com.sg page load time and found that the first response time was 2.2 sec and then it took 18.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

mathvision.com.sg performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value45.1 s

0/100

25%

SI (Speed Index)

Value21.1 s

0/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.096

90/100

15%

TTI (Time to Interactive)

Value30.4 s

0/100

10%

Network Requests Diagram

mathvision.com.sg

2231 ms

wp-emoji-release.min.js

970 ms

style.css

1211 ms

default.min.css

486 ms

jquery.js

2190 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 74% of them (45 requests) were addressed to the original Mathvision.com.sg, 10% (6 requests) were made to Youtube.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (14.9 sec) belongs to the original domain Mathvision.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 465.5 kB (10%)

Content Size

4.6 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mathvision.com.sg main page is 4.6 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 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 34.9 kB

  • Original 43.7 kB
  • After minification 42.5 kB
  • After compression 8.8 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 34.9 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 176.4 kB

  • Original 4.0 MB
  • After minification 3.8 MB

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. Math Vision images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 206.8 kB

  • Original 479.3 kB
  • After minification 474.5 kB
  • After compression 272.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 206.8 kB or 43% of the original size.

CSS Optimization

-40%

Potential reduce by 47.4 kB

  • Original 119.3 kB
  • After minification 114.4 kB
  • After compression 71.9 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. Mathvision.com.sg needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (31%)

Requests Now

58

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mathvision.com.sg

mathvision.com.sg

2231 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

970 ms

style.css

style.css

1211 ms

default.min.css

default.min.css

486 ms

jquery.js

jquery.js

2190 ms

jquery-migrate.min.js

jquery-migrate.min.js

490 ms

dark.css

dark.css

733 ms

soliloquy.css

soliloquy.css

243 ms

jquery-min.js

jquery-min.js

1795 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

502 ms

dexaj.js

dexaj.js

725 ms

wp-embed.min.js

wp-embed.min.js

499 ms

soliloquy-min.js

soliloquy-min.js

1023 ms

bHLwoKvNaPI

bHLwoKvNaPI

234 ms

dexaj-icons.png

dexaj-icons.png

761 ms

mv_dec_2022-1020x500_c.jpeg

mv_dec_2022-1020x500_c.jpeg

6638 ms

IMG_5020-1-1020x500_c.jpeg

IMG_5020-1-1020x500_c.jpeg

3954 ms

mv_2024_newyear_v2-1020x500_c.png

mv_2024_newyear_v2-1020x500_c.png

11097 ms

slide_31.jpg

slide_31.jpg

3897 ms

IMG_5026-1020x500_c.jpeg

IMG_5026-1020x500_c.jpeg

10657 ms

slide_n_3.jpg

slide_n_3.jpg

3735 ms

IMG_5024-1020x500_c.jpeg

IMG_5024-1020x500_c.jpeg

9541 ms

mv_2024_newyear_v3-1020x500_c.png

mv_2024_newyear_v3-1020x500_c.png

14937 ms

slide_41.jpg

slide_41.jpg

4930 ms

slide_n_1.jpg

slide_n_1.jpg

5666 ms

slide_2.jpg

slide_2.jpg

6149 ms

slide_11.jpg

slide_11.jpg

6876 ms

slide_n_5.jpg

slide_n_5.jpg

8845 ms

slide_n_2.jpg

slide_n_2.jpg

7603 ms

slide_n_6.jpg

slide_n_6.jpg

9316 ms

slide_n_7.jpg

slide_n_7.jpg

10057 ms

slide_n_8.jpg

slide_n_8.jpg

11008 ms

dexaj-load.gif

dexaj-load.gif

291 ms

SC-Bukit-Merah-Serangoon.jpeg

SC-Bukit-Merah-Serangoon.jpeg

1956 ms

mathvision_videos.jpg

mathvision_videos.jpg

9785 ms

more_videos.jpg

more_videos.jpg

10275 ms

aboutDS-300x210.jpg

aboutDS-300x210.jpg

10302 ms

foot-1020x215.jpg

foot-1020x215.jpg

763 ms

preloader.gif

preloader.gif

265 ms

left.png

left.png

699 ms

right.png

right.png

699 ms

circle.png

circle.png

699 ms

circle-hover.png

circle-hover.png

762 ms

pause.png

pause.png

767 ms

play.png

play.png

764 ms

video.png

video.png

959 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

35 ms

base.js

base.js

171 ms

analytics.js

analytics.js

295 ms

ad_status.js

ad_status.js

190 ms

Hg8RJ6IYDEt2XfeS9TTatHSj5NgA1bkUUg8jx44YVvw.js

Hg8RJ6IYDEt2XfeS9TTatHSj5NgA1bkUUg8jx44YVvw.js

137 ms

embed.js

embed.js

51 ms

collect

collect

145 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

42 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

45 ms

id

id

36 ms

Create

Create

108 ms

js

js

127 ms

GenerateIT

GenerateIT

14 ms

log_event

log_event

15 ms

Accessibility Review

mathvision.com.sg accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mathvision.com.sg best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mathvision.com.sg SEO score

83

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 Mathvision.com.sg 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 Mathvision.com.sg 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

mathvision.com.sg

Open Graph data is detected on the main page of Math Vision. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: