Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ndz.com.sg

Home - Ndz Pte Ltd

Page Load Speed

7.1 sec in total

First Response

609 ms

Resources Loaded

6.1 sec

Page Rendered

391 ms

ndz.com.sg screenshot

About Website

Click here to check amazing Ndz content. Otherwise, check out these important facts you probably never knew about ndz.com.sg

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Key Findings

We analyzed Ndz.com.sg page load time and found that the first response time was 609 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ndz.com.sg performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

ndz.com.sg

609 ms

main.css

167 ms

all.min.css

280 ms

styles.css

269 ms

sr7.css

257 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 76% of them (93 requests) were addressed to the original Ndz.com.sg, 23% (28 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ndz.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.5 MB (82%)

Content Size

5.5 MB

After Optimization

992.5 kB

In fact, the total size of Ndz.com.sg main page is 5.5 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. 75% 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. CSS take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 138.4 kB

  • Original 170.9 kB
  • After minification 170.9 kB
  • After compression 32.5 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 138.4 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 48.5 kB

  • Original 534.3 kB
  • After minification 485.8 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. Ndz images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 13.6 kB

  • Original 398.6 kB
  • After minification 398.6 kB
  • After compression 385.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-98%

Potential reduce by 4.3 MB

  • Original 4.4 MB
  • After minification 127.5 kB
  • After compression 89.1 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. Ndz.com.sg needs all CSS files to be minified and compressed as it can save up to 4.3 MB or 98% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (64%)

Requests Now

91

After Optimization

33

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ndz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ndz.com.sg accessibility score

91

Accessibility Issues

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

ndz.com.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ndz.com.sg SEO score

93

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

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 Ndz.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 Ndz.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

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