Report Summary

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    Best Practices

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Thế Giới Xe Điện - Xe 50cc | Nhập Khẩu Chính Hãng Cao Cấp Uy Tín Hàng Đầu VN

Page Load Speed

16.5 sec in total

First Response

1.4 sec

Resources Loaded

13.4 sec

Page Rendered

1.7 sec screenshot

About Website

Visit now to see the best up-to-date Thegioi Xe Dien content for Vietnam and also check out these interesting facts you probably never knew about

Cam kết chỉ bán sản phẩm xe điện, xe đạp điện, xe máy điện, xe máy 50cc chính hãng cao cấp. Giá tốt nhất, Bảo hành 3 năm, Cứu hộ miễn phí, Trả góp tại Hà Nội, Hcm, Tb, BMT


Key Findings

We analyzed page load time and found that the first response time was 1.4 sec and then it took 15.1 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 performance score


Network Requests Diagram

1357 ms


478 ms


997 ms


749 ms


1025 ms

Our browser made a total of 202 requests to load all elements on the main page. We found that 66% of them (133 requests) were addressed to the original, 18% (36 requests) were made to and 4% (8 requests) were made to The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 927.5 kB (16%)

Content Size

5.7 MB

After Optimization

4.8 MB

In fact, the total size of main page is 5.7 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. Only a small number of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 146.9 kB

  • Original 166.9 kB
  • After minification 127.3 kB
  • After compression 20.0 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 39.6 kB, which is 24% 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 146.9 kB or 88% of the original size.

Image Optimization


Potential reduce by 119.5 kB

  • Original 4.6 MB
  • After minification 4.5 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. Thegioi Xe Dien images are well optimized though.

JavaScript Optimization


Potential reduce by 224.5 kB

  • Original 379.1 kB
  • After minification 370.7 kB
  • After compression 154.6 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 224.5 kB or 59% of the original size.

CSS Optimization


Potential reduce by 436.6 kB

  • Original 527.8 kB
  • After minification 509.0 kB
  • After compression 91.2 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. needs all CSS files to be minified and compressed as it can save up to 436.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (27%)

Requests Now


After Optimization


The browser has sent 194 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thegioi Xe Dien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that 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 Thegioi Xe Dien. 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: