Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

49.8 sec in total

First Response

4.2 sec

Resources Loaded

39.4 sec

Page Rendered

6.2 sec

izone.net.vn screenshot

About Website

Welcome to izone.net.vn homepage info - get ready to check Izone best content for Vietnam right away, or after learning these important things about izone.net.vn

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Visit izone.net.vn

Key Findings

We analyzed Izone.net.vn page load time and found that the first response time was 4.2 sec and then it took 45.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

izone.net.vn performance score

0

Network Requests Diagram

izone.net.vn

4182 ms

stylesheet.css

831 ms

stylesheet_news.css

587 ms

boss_add_cart.css

3091 ms

boss_homecategory.css

870 ms

Our browser made a total of 350 requests to load all elements on the main page. We found that 98% of them (344 requests) were addressed to the original Izone.net.vn, 1% (3 requests) were made to V2.zopim.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (15.6 sec) belongs to the original domain Izone.net.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 992.6 kB (36%)

Content Size

2.8 MB

After Optimization

1.8 MB

In fact, the total size of Izone.net.vn 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. 70% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 393.2 kB

  • Original 423.0 kB
  • After minification 303.3 kB
  • After compression 29.8 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 119.6 kB, which is 28% 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 393.2 kB or 93% of the original size.

Image Optimization

-11%

Potential reduce by 191.5 kB

  • Original 1.8 MB
  • After minification 1.6 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. Obviously, Izone needs image optimization as it can save up to 191.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 283.1 kB

  • Original 403.0 kB
  • After minification 400.2 kB
  • After compression 120.0 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 283.1 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 124.9 kB

  • Original 149.5 kB
  • After minification 120.8 kB
  • After compression 24.6 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. Izone.net.vn needs all CSS files to be minified and compressed as it can save up to 124.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (8%)

Requests Now

348

After Optimization

321

The browser has sent 348 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Izone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

SEO Factors

izone.net.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Izone.net.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Izone.net.vn 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 Izone. 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: