Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

barcode.com.sg

Buy Online | Label Stickers | Barcode Scanner | Label Printer | Singapore

Page Load Speed

21.1 sec in total

First Response

508 ms

Resources Loaded

19.3 sec

Page Rendered

1.3 sec

barcode.com.sg screenshot

About Website

Visit barcode.com.sg now to see the best up-to-date Barcode content for Singapore and also check out these interesting facts you probably never knew about barcode.com.sg

Barcode.com.sg provides a wide range of barcode scanners, barcode label printers, thermal labels, Android mobile computers, RFID solutions to plastic card printers.

Visit barcode.com.sg

Key Findings

We analyzed Barcode.com.sg page load time and found that the first response time was 508 ms and then it took 20.6 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.

Performance Metrics

barcode.com.sg performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value2,090 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

barcode.com.sg

508 ms

barcode.com.sg

1782 ms

lqog74btpt

61 ms

frontend.css

1067 ms

badges.css

893 ms

Our browser made a total of 302 requests to load all elements on the main page. We found that 93% of them (282 requests) were addressed to the original Barcode.com.sg, 2% (5 requests) were made to Google-analytics.com and 1% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Barcode.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (14%)

Content Size

8.3 MB

After Optimization

7.2 MB

In fact, the total size of Barcode.com.sg main page is 8.3 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 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 621.8 kB

  • Original 736.4 kB
  • After minification 708.4 kB
  • After compression 114.6 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 621.8 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 423.0 kB

  • Original 7.0 MB
  • After minification 6.5 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. Barcode images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 44.9 kB

  • Original 414.2 kB
  • After minification 414.2 kB
  • After compression 369.3 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 44.9 kB or 11% of the original size.

CSS Optimization

-21%

Potential reduce by 51.9 kB

  • Original 246.6 kB
  • After minification 245.3 kB
  • After compression 194.7 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. Barcode.com.sg needs all CSS files to be minified and compressed as it can save up to 51.9 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 169 (57%)

Requests Now

296

After Optimization

127

The browser has sent 296 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barcode. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 90 to 1 for JavaScripts and from 81 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

barcode.com.sg accessibility score

85

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

barcode.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

barcode.com.sg SEO score

89

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

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 Barcode.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 Barcode.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 Barcode. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: