Tools & Wizards About Us
cktoh.com.sg screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

cktoh.com.sg

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

Page Load Speed

17.9 sec in total

First Response

799 ms

Resources Loaded

16.7 sec

Page Rendered

336 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 799 ms and then it took 17.1 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

cktoh.com.sg performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value27.8 s

0/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.301

39/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

cktoh.com.sg

799 ms

cktoh.com.sg

9764 ms

autoptimize_9504bebf4c82e145aef2bbbd162865a7.css

1414 ms

css

30 ms

autoptimize_single_66f19b98dfaee4887dbb42aa4a7aebf6.css

717 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 75% of them (36 requests) were addressed to the original Cktoh.com.sg, 10% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain Cktoh.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 238.6 kB (3%)

Content Size

7.7 MB

After Optimization

7.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cktoh.com.sg main page is 7.7 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 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 35.9 kB

  • Original 46.1 kB
  • After minification 46.1 kB
  • After compression 10.2 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 35.9 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 98.0 kB

  • Original 7.0 MB
  • After minification 6.9 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

-11%

Potential reduce by 40.5 kB

  • Original 358.3 kB
  • After minification 358.3 kB
  • After compression 317.8 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 40.5 kB or 11% of the original size.

CSS Optimization

-22%

Potential reduce by 64.1 kB

  • Original 297.4 kB
  • After minification 297.4 kB
  • After compression 233.2 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 8 (29%)

Requests Now

28

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 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 6 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

799 ms

cktoh.com.sg

cktoh.com.sg

9764 ms

autoptimize_9504bebf4c82e145aef2bbbd162865a7.css

autoptimize_9504bebf4c82e145aef2bbbd162865a7.css

1414 ms

css

css

30 ms

autoptimize_single_66f19b98dfaee4887dbb42aa4a7aebf6.css

autoptimize_single_66f19b98dfaee4887dbb42aa4a7aebf6.css

717 ms

jquery.js

jquery.js

996 ms

js

js

62 ms

autoptimize_275ddbd1fda34bbae282badeb0caf8cc.js

autoptimize_275ddbd1fda34bbae282badeb0caf8cc.js

1699 ms

embed

embed

345 ms

js

js

80 ms

analytics.js

analytics.js

49 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

309 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

750 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

41 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmYWRm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmYWRm.ttf

40 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmYWRm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmYWRm.ttf

51 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmYWRm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmYWRm.ttf

52 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OmYWRm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OmYWRm.ttf

81 ms

collect

collect

44 ms

4.-road_markings.jpg

4.-road_markings.jpg

981 ms

ck-toh-logo.png

ck-toh-logo.png

501 ms

3.-raised-zebra-crossing.jpg

3.-raised-zebra-crossing.jpg

776 ms

5.-centre-divider.jpg

5.-centre-divider.jpg

694 ms

2.-asphalt-paving.jpg

2.-asphalt-paving.jpg

2584 ms

1.-cktoh_road_markings.jpg

1.-cktoh_road_markings.jpg

2140 ms

skin.css

skin.css

817 ms

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

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

575 ms

js

js

57 ms

yellow-box.png

yellow-box.png

572 ms

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

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

580 ms

changi-airport.jpg

changi-airport.jpg

532 ms

road-resurfacing.jpg

road-resurfacing.jpg

545 ms

ntu-logo.jpg

ntu-logo.jpg

590 ms

lta.jpg

lta.jpg

814 ms

nus-logo.png

nus-logo.png

806 ms

bizsafe-star.jpg

bizsafe-star.jpg

837 ms

ck-toh-logo.png

ck-toh-logo.png

455 ms

changi-airport.jpg

changi-airport.jpg

310 ms

road-resurfacing.jpg

road-resurfacing.jpg

502 ms

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

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

467 ms

yellow-box.png

yellow-box.png

1379 ms

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

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

3702 ms

ntu-logo.jpg

ntu-logo.jpg

781 ms

nus-logo.png

nus-logo.png

508 ms

lta.jpg

lta.jpg

805 ms

bizsafe-star.jpg

bizsafe-star.jpg

790 ms

icon-muted-white.png

icon-muted-white.png

840 ms

icon-unmuted-white.png

icon-unmuted-white.png

835 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

High

Missing source maps for large first-party JavaScript

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: