Tools & Wizards About Us
cktoh.com.sg screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cktoh.com.sg

Road Contractor Singapore - C. K. Toh Construction Pte Ltd

Page Load Speed

26.6 sec in total

First Response

746 ms

Resources Loaded

25.4 sec

Page Rendered

477 ms

cktoh.com.sg screenshot

About Website

Welcome to cktoh.com.sg homepage info - get ready to check C K Toh best content right away, or after learning these important things about cktoh.com.sg

Singapore Road Contractor - One stop service - Asphalt Services, Road markings, Thermoplastic, Resurfacing - milling & patching and more.

Visit cktoh.com.sg

Key Findings

We analyzed Cktoh.com.sg page load time and found that the first response time was 746 ms and then it took 25.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cktoh.com.sg performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

cktoh.com.sg

746 ms

cktoh.com.sg

2476 ms

autoptimize_9504bebf4c82e145aef2bbbd162865a7.css

1387 ms

css

38 ms

autoptimize_single_66f19b98dfaee4887dbb42aa4a7aebf6.css

714 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 74% of them (35 requests) were addressed to the original Cktoh.com.sg, 11% (5 requests) were made to Fonts.gstatic.com and 9% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Cktoh.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 226.3 kB (7%)

Content Size

3.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cktoh.com.sg main page is 3.1 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. 45% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 34.8 kB

  • Original 44.8 kB
  • After minification 44.7 kB
  • After compression 10.0 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 34.8 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 86.0 kB

  • Original 2.4 MB
  • After minification 2.4 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. C K Toh images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 41.4 kB

  • Original 355.4 kB
  • After minification 355.4 kB
  • After compression 314.0 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 41.4 kB or 12% of the original size.

CSS Optimization

-22%

Potential reduce by 64.1 kB

  • Original 297.4 kB
  • After minification 297.4 kB
  • After compression 233.3 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. Cktoh.com.sg needs all CSS files to be minified and compressed as it can save up to 64.1 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (35%)

Requests Now

26

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C K Toh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cktoh.com.sg

cktoh.com.sg

746 ms

cktoh.com.sg

cktoh.com.sg

2476 ms

autoptimize_9504bebf4c82e145aef2bbbd162865a7.css

autoptimize_9504bebf4c82e145aef2bbbd162865a7.css

1387 ms

css

css

38 ms

autoptimize_single_66f19b98dfaee4887dbb42aa4a7aebf6.css

autoptimize_single_66f19b98dfaee4887dbb42aa4a7aebf6.css

714 ms

jquery.js

jquery.js

945 ms

js

js

67 ms

autoptimize_275ddbd1fda34bbae282badeb0caf8cc.js

autoptimize_275ddbd1fda34bbae282badeb0caf8cc.js

1892 ms

embed

embed

259 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

642 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

729 ms

KFOmCnqEu92Fr1Mu7GxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu7GxPKTU1Kg.ttf

51 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmYWRmV9Su1fah.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmYWRmV9Su1fah.ttf

96 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmYWRmV9Su1fah.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmYWRmV9Su1fah.ttf

117 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmYWRmV9Su1fah.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmYWRmV9Su1fah.ttf

118 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OmYWRmV9Su1fah.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OmYWRmV9Su1fah.ttf

135 ms

3.-raised-zebra-crossing.jpg

3.-raised-zebra-crossing.jpg

20433 ms

4.-road_markings.jpg

4.-road_markings.jpg

524 ms

1.-cktoh_road_markings.jpg

1.-cktoh_road_markings.jpg

1078 ms

2.-asphalt-paving.jpg

2.-asphalt-paving.jpg

20425 ms

5.-centre-divider.jpg

5.-centre-divider.jpg

2124 ms

js

js

43 ms

1.-seletar-link-tampines-expressway-project-2015-2-1024x1024.jpg

1.-seletar-link-tampines-expressway-project-2015-2-1024x1024.jpg

525 ms

yellow-box.png

yellow-box.png

520 ms

2.-yishun-temporary-bus-interchange-project-2015-1-1024x1024.jpg

2.-yishun-temporary-bus-interchange-project-2015-1-1024x1024.jpg

521 ms

road-resurfacing.jpg

road-resurfacing.jpg

515 ms

search.js

search.js

9 ms

geometry.js

geometry.js

14 ms

main.js

main.js

30 ms

ntu-logo.jpg

ntu-logo.jpg

506 ms

skin.css

skin.css

396 ms

lta.jpg

lta.jpg

811 ms

bizsafe-star.jpg

bizsafe-star.jpg

355 ms

ck-toh-logo.png

ck-toh-logo.png

335 ms

nus-logo.png

nus-logo.png

365 ms

changi-airport.jpg

changi-airport.jpg

340 ms

yellow-box.png

yellow-box.png

656 ms

1.-seletar-link-tampines-expressway-project-2015-2-1024x1024.jpg

1.-seletar-link-tampines-expressway-project-2015-2-1024x1024.jpg

699 ms

2.-yishun-temporary-bus-interchange-project-2015-1-1024x1024.jpg

2.-yishun-temporary-bus-interchange-project-2015-1-1024x1024.jpg

1146 ms

ntu-logo.jpg

ntu-logo.jpg

911 ms

road-resurfacing.jpg

road-resurfacing.jpg

954 ms

bizsafe-star.jpg

bizsafe-star.jpg

954 ms

nus-logo.png

nus-logo.png

959 ms

changi-airport.jpg

changi-airport.jpg

1144 ms

icon-muted-white.png

icon-muted-white.png

957 ms

icon-unmuted-white.png

icon-unmuted-white.png

989 ms

lta.jpg

lta.jpg

987 ms

Accessibility Review

cktoh.com.sg accessibility score

83

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cktoh.com.sg best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cktoh.com.sg SEO score

93

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cktoh.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 Cktoh.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

cktoh.com.sg

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