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odau.vn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

odau.vn

Ở đâu?

Page Load Speed

6.8 sec in total

First Response

1.8 sec

Resources Loaded

4.8 sec

Page Rendered

142 ms

odau.vn screenshot

About Website

Visit odau.vn now to see the best up-to-date Odau content for Vietnam and also check out these interesting facts you probably never knew about odau.vn

Visit odau.vn

Key Findings

We analyzed Odau.vn page load time and found that the first response time was 1.8 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

odau.vn performance score

0

Network Requests Diagram

odau.vn

1826 ms

wp-emoji-release.min.js

291 ms

facebook-btn.css

641 ms

style.css

647 ms

css.css

652 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 60% of them (18 requests) were addressed to the original Odau.vn, 27% (8 requests) were made to Google.com and 10% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Odau.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (76%)

Content Size

2.0 MB

After Optimization

473.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Odau.vn main page is 2.0 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. 50% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 507.6 kB

  • Original 549.5 kB
  • After minification 546.7 kB
  • After compression 42.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 507.6 kB or 92% of the original size.

Image Optimization

-19%

Potential reduce by 8.3 kB

  • Original 43.6 kB
  • After minification 35.3 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, Odau needs image optimization as it can save up to 8.3 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 684.2 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 353.2 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 684.2 kB or 66% of the original size.

CSS Optimization

-88%

Potential reduce by 312.0 kB

  • Original 355.1 kB
  • After minification 342.3 kB
  • After compression 43.1 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. Odau.vn needs all CSS files to be minified and compressed as it can save up to 312.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (68%)

Requests Now

28

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Odau. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

odau.vn

odau.vn

1826 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

291 ms

facebook-btn.css

facebook-btn.css

641 ms

style.css

style.css

647 ms

css.css

css.css

652 ms

angular-material.min.css

angular-material.min.css

959 ms

jquery.js

jquery.js

993 ms

jquery-migrate.min.js

jquery-migrate.min.js

579 ms

angular.min.js

angular.min.js

1485 ms

angular-animate.min.js

angular-animate.min.js

921 ms

angular-aria.min.js

angular-aria.min.js

928 ms

angular-material.min.js

angular-material.min.js

1796 ms

assets-cache.js

assets-cache.js

1606 ms

angular-material-icons.min.js

angular-material-icons.min.js

1899 ms

index.js

index.js

1626 ms

css

css

23 ms

logo.png

logo.png

318 ms

cse.js

cse.js

61 ms

bg-serch-gogle.png

bg-serch-gogle.png

606 ms

menu-line.png

menu-line.png

754 ms

jsapi

jsapi

25 ms

default+vi.css

default+vi.css

4 ms

default.css

default.css

42 ms

default+vi.I.js

default+vi.I.js

9 ms

default.css

default.css

74 ms

async-ads.js

async-ads.js

119 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

110 ms

small-logo.png

small-logo.png

49 ms

search_box_icon.png

search_box_icon.png

36 ms

nav_logo114.png

nav_logo114.png

34 ms

SEO Factors

odau.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Odau.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Odau.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

odau.vn

Open Graph description is not detected on the main page of Odau. 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: