Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rao.com.vn

Đăng tin mua bán rao vặt - Kênh đăng tin rao vặt tại tphcm

Page Load Speed

12.2 sec in total

First Response

1.1 sec

Resources Loaded

10.3 sec

Page Rendered

852 ms

rao.com.vn screenshot

About Website

Click here to check amazing Rao content for Vietnam. Otherwise, check out these important facts you probably never knew about rao.com.vn

Rao là một trong những hệ thống đăng tin mua bán rao vặt miễn phí cực kỳ hiệu quả tại TPHCM. Đây là một trong những website có độ index nhanh, cho phép các thành viên tham gia đăng tin rao vặt hoàn to...

Visit rao.com.vn

Key Findings

We analyzed Rao.com.vn page load time and found that the first response time was 1.1 sec and then it took 11.1 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

rao.com.vn performance score

0

Network Requests Diagram

rao.com.vn

1104 ms

rao.com.vn

1036 ms

www.rao.com.vn

1690 ms

bootstrap.min.css

744 ms

lightslider.min.css

739 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 79% of them (73 requests) were addressed to the original Rao.com.vn, 4% (4 requests) were made to Unpkg.com and 3% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Rao.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.7 MB (51%)

Content Size

13.2 MB

After Optimization

6.5 MB

In fact, the total size of Rao.com.vn main page is 13.2 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. 65% of websites need less resources to load. Images take 12.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 128.4 kB

  • Original 141.3 kB
  • After minification 71.2 kB
  • After compression 12.8 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 70.0 kB, which is 50% 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 128.4 kB or 91% of the original size.

Image Optimization

-51%

Potential reduce by 6.5 MB

  • Original 12.8 MB
  • After minification 6.3 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, Rao needs image optimization as it can save up to 6.5 MB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 122 B

  • Original 173.8 kB
  • After minification 173.8 kB
  • After compression 173.7 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 4.2 kB

  • Original 55.3 kB
  • After minification 55.3 kB
  • After compression 51.2 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. Rao.com.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (35%)

Requests Now

80

After Optimization

52

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

SEO Factors

rao.com.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 Rao.com.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 Rao.com.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 Rao. 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: