Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cbviet.net

Pay VnExpress

Page Load Speed

23.3 sec in total

First Response

1.6 sec

Resources Loaded

21.3 sec

Page Rendered

467 ms

About Website

Welcome to cbviet.net homepage info - get ready to check Cbviet best content right away, or after learning these important things about cbviet.net

VnExpress Pay trang nạp tiền điện thoại, tài khoản game, mua thẻ điện thoại, thẻ game, thanh toán các loại hóa đơn...Tiện lợi - an toàn - đa dạng về dịch vụ - Ưu đãi hấp dẫn

Visit cbviet.net

Key Findings

We analyzed Cbviet.net page load time and found that the first response time was 1.6 sec and then it took 21.7 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

cbviet.net performance score

0

Network Requests Diagram

cbviet.net

1557 ms

pay.vnexpress.net

2670 ms

general.css

1828 ms

pay.css

864 ms

jquery-1.7.1.min.js

1268 ms

Our browser made a total of 293 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Cbviet.net, 8% (22 requests) were made to Pay.vnexpress.net and 8% (22 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (16.4 sec) relates to the external source Pay.vtc.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 446.1 kB (46%)

Content Size

963.6 kB

After Optimization

517.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cbviet.net main page is 963.6 kB. 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 412.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.0 kB

  • Original 20.2 kB
  • After minification 15.8 kB
  • After compression 4.3 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 4.5 kB, which is 22% 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 16.0 kB or 79% of the original size.

Image Optimization

-18%

Potential reduce by 75.8 kB

  • Original 412.4 kB
  • After minification 336.6 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. Obviously, Cbviet needs image optimization as it can save up to 75.8 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 215.6 kB

  • Original 361.4 kB
  • After minification 324.4 kB
  • After compression 145.8 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 215.6 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 138.8 kB

  • Original 169.5 kB
  • After minification 165.6 kB
  • After compression 30.8 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. Cbviet.net needs all CSS files to be minified and compressed as it can save up to 138.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 187 (74%)

Requests Now

254

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 254 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cbviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

cbviet.net SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cbviet.net can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cbviet.net 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 Cbviet. 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: