Tools & Wizards About Us
yishunsec.moe.edu.sg screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

yishunsec.moe.edu.sg

Yishun Secondary School

Page Load Speed

7.7 sec in total

First Response

477 ms

Resources Loaded

6.8 sec

Page Rendered

433 ms

yishunsec.moe.edu.sg screenshot

About Website

Click here to check amazing Yishun Sec Moe content for Singapore. Otherwise, check out these important facts you probably never knew about yishunsec.moe.edu.sg

Yishun Secondary School is a co-educational government secondary school in Yishun, Singapore. Located at 4 Yishun Street 71, YSS is...

Visit yishunsec.moe.edu.sg

Key Findings

We analyzed Yishunsec.moe.edu.sg page load time and found that the first response time was 477 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

yishunsec.moe.edu.sg performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value25.4 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

yishunsec.moe.edu.sg

477 ms

yishunsec.moe.edu.sg

878 ms

www.yishunsec.moe.edu.sg

915 ms

styles.css

272 ms

blueprint.css

306 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 71% of them (25 requests) were addressed to the original Yishunsec.moe.edu.sg, 11% (4 requests) were made to Cdnjs.cloudflare.com and 9% (3 requests) were made to Assets.wogaa.sg. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Yishunsec.moe.edu.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.5 kB (19%)

Content Size

268.9 kB

After Optimization

217.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yishunsec.moe.edu.sg main page is 268.9 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. 30% of websites need less resources to load. Images take 130.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 32.0 kB

  • Original 37.9 kB
  • After minification 31.1 kB
  • After compression 5.9 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 6.8 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 32.0 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 13.3 kB

  • Original 130.0 kB
  • After minification 116.7 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. Yishun Sec Moe images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 3.1 kB

  • Original 48.4 kB
  • After minification 48.3 kB
  • After compression 45.3 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

-6%

Potential reduce by 3.1 kB

  • Original 52.6 kB
  • After minification 52.6 kB
  • After compression 49.4 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. Yishunsec.moe.edu.sg has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (67%)

Requests Now

30

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yishun Sec Moe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yishunsec.moe.edu.sg

yishunsec.moe.edu.sg

477 ms

yishunsec.moe.edu.sg

yishunsec.moe.edu.sg

878 ms

www.yishunsec.moe.edu.sg

www.yishunsec.moe.edu.sg

915 ms

styles.css

styles.css

272 ms

blueprint.css

blueprint.css

306 ms

custom.css

custom.css

287 ms

css

css

51 ms

boxicons.min.css

boxicons.min.css

44 ms

wogaa.js

wogaa.js

35 ms

polyfill.min.js

polyfill.min.js

58 ms

modernizr.min.js

modernizr.min.js

56 ms

jquery.min.js

jquery.min.js

59 ms

accordion.js

accordion.js

765 ms

sideNav-offset.js

sideNav-offset.js

434 ms

jquery.resize-sensor.js

jquery.resize-sensor.js

509 ms

jquery.sticky-sidebar.js

jquery.sticky-sidebar.js

528 ms

common.js

common.js

556 ms

masthead-content-dropdown.js

masthead-content-dropdown.js

589 ms

home.js

home.js

576 ms

cancel-notification.js

cancel-notification.js

735 ms

autotrack.js

autotrack.js

1209 ms

js

js

82 ms

google-tag.js

google-tag.js

801 ms

wogaa.js

wogaa.js

1295 ms

sp.js

sp.js

1436 ms

government_building.svg

government_building.svg

503 ms

lock.svg

lock.svg

944 ms

yss-logo.png

yss-logo.png

668 ms

yss-banner_2023_v5.gif

yss-banner_2023_v5.gif

4239 ms

announcement.jpg

announcement.jpg

756 ms

DSA_in_YSS.jpg

DSA_in_YSS.jpg

807 ms

isomer_logo.svg

isomer_logo.svg

921 ms

ogp_logo.svg

ogp_logo.svg

1469 ms

sgds-icons.ttf

sgds-icons.ttf

887 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

22 ms

Accessibility Review

yishunsec.moe.edu.sg accessibility score

96

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

Best Practices

yishunsec.moe.edu.sg 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

High

Page has valid source maps

SEO Factors

yishunsec.moe.edu.sg SEO score

86

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Encoding

    UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yishunsec.moe.edu.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 Yishunsec.moe.edu.sg main page’s claimed encoding is utf8. 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

yishunsec.moe.edu.sg

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