Tools & Wizards About Us
sterlingnutrition.sg screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

sterlingnutrition.sg

Sterling Nutrition | Best Health Supplements Singapore

Page Load Speed

7.9 sec in total

First Response

539 ms

Resources Loaded

6.7 sec

Page Rendered

696 ms

sterlingnutrition.sg screenshot

About Website

Welcome to sterlingnutrition.sg homepage info - get ready to check Sterling Nutrition best content right away, or after learning these important things about sterlingnutrition.sg

The one stop online shop for the best health supplements in Singapore! The official distributor of Goli, Immuneti, and Hab Shifa in Singapore. Shop Now!

Visit sterlingnutrition.sg

Key Findings

We analyzed Sterlingnutrition.sg page load time and found that the first response time was 539 ms and then it took 7.4 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

sterlingnutrition.sg performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value10,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

sterlingnutrition.sg

539 ms

sterlingnutrition.sg

761 ms

style.min.css

24 ms

shortcodes.css

520 ms

jquery.selectBox.css

28 ms

Our browser made a total of 159 requests to load all elements on the main page. We found that 88% of them (140 requests) were addressed to the original Sterlingnutrition.sg, 6% (10 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Sterlingnutrition.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 902.2 kB (13%)

Content Size

6.7 MB

After Optimization

5.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sterlingnutrition.sg main page is 6.7 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. 80% 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. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 406.0 kB

  • Original 454.8 kB
  • After minification 443.5 kB
  • After compression 48.9 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. 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 406.0 kB or 89% of the original size.

Image Optimization

-9%

Potential reduce by 460.7 kB

  • Original 5.4 MB
  • After minification 4.9 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. Sterling Nutrition images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 30.4 kB

  • Original 673.0 kB
  • After minification 673.0 kB
  • After compression 642.6 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

-2%

Potential reduce by 5.1 kB

  • Original 236.9 kB
  • After minification 236.3 kB
  • After compression 231.8 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. Sterlingnutrition.sg has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 86 (60%)

Requests Now

144

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sterling Nutrition. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sterlingnutrition.sg

sterlingnutrition.sg

539 ms

sterlingnutrition.sg

sterlingnutrition.sg

761 ms

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24 ms

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520 ms

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28 ms

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512 ms

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516 ms

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33 ms

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44 ms

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63 ms

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53 ms

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62 ms

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73 ms

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29 ms

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94 ms

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130 ms

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138 ms

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147 ms

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156 ms

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165 ms

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171 ms

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14 ms

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24 ms

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33 ms

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128 ms

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133 ms

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59 ms

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174 ms

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175 ms

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184 ms

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187 ms

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193 ms

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195 ms

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201 ms

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207 ms

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201 ms

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200 ms

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191 ms

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190 ms

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181 ms

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169 ms

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166 ms

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81 ms

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1282 ms

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1279 ms

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1574 ms

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1574 ms

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1927 ms

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2937 ms

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2674 ms

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2927 ms

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2999 ms

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2057 ms

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2339 ms

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2700 ms

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2722 ms

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2734 ms

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2750 ms

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2761 ms

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2781 ms

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3780 ms

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274 ms

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148 ms

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2524 ms

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240 ms

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1677 ms

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1690 ms

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1700 ms

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1710 ms

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1721 ms

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2208 ms

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1727 ms

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1735 ms

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2263 ms

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1576 ms

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1233 ms

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529 ms

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522 ms

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525 ms

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522 ms

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521 ms

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516 ms

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391 ms

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390 ms

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391 ms

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697 ms

Accessibility Review

sterlingnutrition.sg accessibility score

82

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

sterlingnutrition.sg best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

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

sterlingnutrition.sg SEO score

82

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

High

Tap targets are not sized appropriately

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 Sterlingnutrition.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 Sterlingnutrition.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

sterlingnutrition.sg

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