Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

sg.altizen.com

Height Adjustable Standing Desk | Singapore | Altizen®

Page Load Speed

14.1 sec in total

First Response

1.7 sec

Resources Loaded

12 sec

Page Rendered

477 ms

sg.altizen.com screenshot

About Website

Welcome to sg.altizen.com homepage info - get ready to check Sg Altizen best content for Taiwan right away, or after learning these important things about sg.altizen.com

Meet Altizen, the top-rated height adjustable standing desk that tracks activity & reminds you to sit-stand | 3 Yrs Warranty | Free Shipping | 30-days trial

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Key Findings

We analyzed Sg.altizen.com page load time and found that the first response time was 1.7 sec and then it took 12.5 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

sg.altizen.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value22.9 s

0/100

10%

TBT (Total Blocking Time)

Value7,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

sg.altizen.com

1660 ms

animate.min.css

130 ms

font-awesome.min.css

139 ms

bootstrap.min.css

109 ms

style.css

1351 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 81% of them (101 requests) were addressed to the original Sg.altizen.com, 2% (3 requests) were made to Static.addtoany.com and 2% (3 requests) were made to Script.hotjar.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Sg.altizen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.9 kB (18%)

Content Size

1.2 MB

After Optimization

957.9 kB

In fact, the total size of Sg.altizen.com main page is 1.2 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. 70% of websites need less resources to load. Images take 681.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 142.0 kB

  • Original 183.6 kB
  • After minification 178.7 kB
  • After compression 41.6 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 142.0 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 53.5 kB

  • Original 681.7 kB
  • After minification 628.2 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. Sg Altizen images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.8 kB

  • Original 203.2 kB
  • After minification 203.2 kB
  • After compression 199.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 7.6 kB

  • Original 96.3 kB
  • After minification 93.4 kB
  • After compression 88.7 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. Sg.altizen.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 58 (51%)

Requests Now

113

After Optimization

55

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sg Altizen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sg.altizen.com accessibility score

85

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

Image elements do not have [alt] attributes

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

Best Practices

sg.altizen.com 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

Page has valid source maps

SEO Factors

sg.altizen.com 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 Sg.altizen.com 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 Sg.altizen.com 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 Sg Altizen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: