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upanhviet.net screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

upanhviet.net

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Page Load Speed

4.4 sec in total

First Response

1.2 sec

Resources Loaded

3.1 sec

Page Rendered

90 ms

upanhviet.net screenshot

About Website

Click here to check amazing Upanhviet content for Vietnam. Otherwise, check out these important facts you probably never knew about upanhviet.net

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Key Findings

We analyzed Upanhviet.net page load time and found that the first response time was 1.2 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

upanhviet.net performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

upanhviet.net

1195 ms

font-awesome.min.css

1105 ms

style.css

855 ms

jquery.fileupload.css

573 ms

jquery-1.11.0.min.js

1737 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 59% of them (10 requests) were addressed to the original Upanhviet.net, 24% (4 requests) were made to Pagead2.googlesyndication.com and 18% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Upanhviet.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.6 kB (62%)

Content Size

309.9 kB

After Optimization

117.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Upanhviet.net main page is 309.9 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. 20% of websites need less resources to load. Javascripts take 267.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 9.9 kB

  • Original 11.9 kB
  • After minification 7.2 kB
  • After compression 2.1 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 4.7 kB, which is 40% 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 9.9 kB or 83% of the original size.

JavaScript Optimization

-59%

Potential reduce by 157.9 kB

  • Original 267.3 kB
  • After minification 206.9 kB
  • After compression 109.4 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 157.9 kB or 59% of the original size.

CSS Optimization

-81%

Potential reduce by 24.8 kB

  • Original 30.6 kB
  • After minification 28.2 kB
  • After compression 5.8 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. Upanhviet.net needs all CSS files to be minified and compressed as it can save up to 24.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (57%)

Requests Now

14

After Optimization

6

  • AJAX
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Upanhviet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

upanhviet.net

upanhviet.net

1195 ms

font-awesome.min.css

font-awesome.min.css

1105 ms

style.css

style.css

855 ms

jquery.fileupload.css

jquery.fileupload.css

573 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

1737 ms

jquery.ui.widget.js

jquery.ui.widget.js

1146 ms

jquery.iframe-transport.js

jquery.iframe-transport.js

902 ms

jquery.fileupload.js

jquery.fileupload.js

1761 ms

imageuploader.js

imageuploader.js

1142 ms

adsbygoogle.js

adsbygoogle.js

4 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

818 ms

ca-pub-7629022606684889.js

ca-pub-7629022606684889.js

117 ms

zrt_lookup.html

zrt_lookup.html

32 ms

show_ads_impl.js

show_ads_impl.js

51 ms

ads

ads

21 ms

osd.js

osd.js

15 ms

ads

ads

20 ms

Accessibility Review

upanhviet.net accessibility score

48

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

upanhviet.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

upanhviet.net SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

upanhviet.net

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