Report Summary

  • 13

    Performance

    Renders faster than
    26% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

scs.org.sg

Singapore Computer Society

Page Load Speed

16.1 sec in total

First Response

1.9 sec

Resources Loaded

14.1 sec

Page Rendered

159 ms

scs.org.sg screenshot

About Website

Click here to check amazing Scs Org content for Singapore. Otherwise, check out these important facts you probably never knew about scs.org.sg

The Singapore Computer Society (SCS) is the nation's largest infocomm body, and the premier organisation for industry practitioners, leaders, students, and ICT enthusiasts. To be the premier society f...

Visit scs.org.sg

Key Findings

We analyzed Scs.org.sg page load time and found that the first response time was 1.9 sec and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

scs.org.sg performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value24.3 s

0/100

25%

SI (Speed Index)

Value22.7 s

0/100

10%

TBT (Total Blocking Time)

Value14,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.325

35/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

scs.org.sg

1884 ms

scs.org.sg

1356 ms

www.scs.org.sg

6271 ms

index.php

767 ms

reset.css

252 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 84% of them (65 requests) were addressed to the original Scs.org.sg, 5% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Scs.org.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.2 kB (17%)

Content Size

1.2 MB

After Optimization

986.4 kB

In fact, the total size of Scs.org.sg main page is 1.2 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. 40% of websites need less resources to load. Images take 949.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 28.2 kB

  • Original 33.1 kB
  • After minification 22.4 kB
  • After compression 4.9 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 10.7 kB, which is 32% 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 28.2 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 45.6 kB

  • Original 949.5 kB
  • After minification 903.9 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. Scs Org images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 115.3 kB

  • Original 188.4 kB
  • After minification 163.5 kB
  • After compression 73.1 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 115.3 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 18.2 kB

  • Original 22.6 kB
  • After minification 14.6 kB
  • After compression 4.4 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. Scs.org.sg needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (35%)

Requests Now

68

After Optimization

44

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scs Org. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

scs.org.sg accessibility score

82

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

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

scs.org.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

scs.org.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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scs.org.sg can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Scs.org.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

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