Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

4.8 sec in total

First Response

523 ms

Resources Loaded

3.7 sec

Page Rendered

607 ms

qa02.zalora.com.hk screenshot

About Website

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Key Findings

We analyzed Qa02.zalora.com.hk page load time and found that the first response time was 523 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

qa02.zalora.com.hk performance score

0

Network Requests Diagram

zalora.com.hk

523 ms

www.zalora.com.hk

578 ms

alice-hkfas-core-v8195ad02da3a.css

25 ms

alice-hkfas-home-vcc7e3d837e35.css

105 ms

jquery-1.7.min.js

24 ms

Our browser made a total of 167 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Qa02.zalora.com.hk, 13% (22 requests) were made to Zstatichk02-a.akamaihd.net and 4% (7 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Yengo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 523.0 kB (35%)

Content Size

1.5 MB

After Optimization

962.1 kB

In fact, the total size of Qa02.zalora.com.hk main page is 1.5 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. 70% of websites need less resources to load. Images take 730.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 145.1 kB

  • Original 187.6 kB
  • After minification 162.2 kB
  • After compression 42.4 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 25.3 kB, which is 14% 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 145.1 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 6.6 kB

  • Original 730.4 kB
  • After minification 723.7 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. Qa 02 Zalora images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 303.4 kB

  • Original 475.4 kB
  • After minification 468.1 kB
  • After compression 172.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 303.4 kB or 64% of the original size.

CSS Optimization

-74%

Potential reduce by 67.8 kB

  • Original 91.7 kB
  • After minification 90.3 kB
  • After compression 23.9 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. Qa02.zalora.com.hk needs all CSS files to be minified and compressed as it can save up to 67.8 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 93 (62%)

Requests Now

149

After Optimization

56

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qa 02 Zalora. 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 as a result speed up the page load time.

SEO Factors

qa02.zalora.com.hk SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qa02.zalora.com.hk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Qa02.zalora.com.hk 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 Qa 02 Zalora. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: