Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

vitamin.sg

Home | Vitamin SG

Page Load Speed

12.1 sec in total

First Response

859 ms

Resources Loaded

10.9 sec

Page Rendered

329 ms

vitamin.sg screenshot

About Website

Welcome to vitamin.sg homepage info - get ready to check Vitamin best content for Singapore right away, or after learning these important things about vitamin.sg

Best prices for 1000+ health, beauty and personal care top brands; exclusive products, and great members rewards. Ester-C, Nutrex, Sambucol, Kyolic, Oliva, Abbott, PN Kids, Neocell, VitaHealth, Kordel...

Visit vitamin.sg

Key Findings

We analyzed Vitamin.sg page load time and found that the first response time was 859 ms and then it took 11.3 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

vitamin.sg performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.316

37/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

vitamin.sg

859 ms

www.vitamin.sg

2525 ms

foundation.css

466 ms

stylesheet.css

895 ms

stylesheet-small-screens.css

679 ms

Our browser made a total of 194 requests to load all elements on the main page. We found that 90% of them (175 requests) were addressed to the original Vitamin.sg, 2% (4 requests) were made to Fonts.googleapis.com and 2% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Vitamin.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 348.4 kB (12%)

Content Size

2.8 MB

After Optimization

2.4 MB

In fact, the total size of Vitamin.sg main page is 2.8 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. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 168.0 kB

  • Original 189.1 kB
  • After minification 153.5 kB
  • After compression 21.1 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 35.5 kB, which is 19% 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 168.0 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 100.3 kB

  • Original 2.3 MB
  • After minification 2.2 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. Vitamin images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 67.7 kB

  • Original 292.1 kB
  • After minification 292.1 kB
  • After compression 224.4 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 67.7 kB or 23% of the original size.

CSS Optimization

-21%

Potential reduce by 12.5 kB

  • Original 60.2 kB
  • After minification 60.2 kB
  • After compression 47.7 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. Vitamin.sg needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (34%)

Requests Now

191

After Optimization

127

The browser has sent 191 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vitamin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vitamin.sg accessibility score

53

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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>).

Best Practices

vitamin.sg best practices score

75

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

SEO Factors

vitamin.sg SEO score

82

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

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 Vitamin.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 Vitamin.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 description is not detected on the main page of Vitamin. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: