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vietnamdesign.org.vn screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

vietnamdesign.org.vn

Vietnam Design | VDAS Design Association

Page Load Speed

2.7 sec in total

First Response

168 ms

Resources Loaded

2.4 sec

Page Rendered

59 ms

vietnamdesign.org.vn screenshot

About Website

Click here to check amazing Vietnam Design content. Otherwise, check out these important facts you probably never knew about vietnamdesign.org.vn

To enhance the creative design field in Vietnam, promote the design thinking process as well as change the perception of society about the effects/abilities of designers particularly and Vietnam creat...

Visit vietnamdesign.org.vn

Key Findings

We analyzed Vietnamdesign.org.vn page load time and found that the first response time was 168 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

vietnamdesign.org.vn performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

Network Requests Diagram

www.vietnamdesign.org.vn

168 ms

minified.js

45 ms

focus-within-polyfill.js

45 ms

polyfill.min.js

1032 ms

thunderbolt-commons.2ae1974e.bundle.min.js

54 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vietnamdesign.org.vn, 44% (27 requests) were made to Static.wixstatic.com and 29% (18 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (66%)

Content Size

1.9 MB

After Optimization

644.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vietnamdesign.org.vn main page is 1.9 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. 45% of websites need less resources to load. HTML takes 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 1.2 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 299.8 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. 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 1.2 MB or 80% of the original size.

Image Optimization

-18%

Potential reduce by 21.6 kB

  • Original 121.9 kB
  • After minification 100.3 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, Vietnam Design needs image optimization as it can save up to 21.6 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

-1%

Potential reduce by 3.6 kB

  • Original 248.3 kB
  • After minification 248.3 kB
  • After compression 244.7 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.

Requests Breakdown

Number of requests can be reduced by 11 (27%)

Requests Now

41

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietnam Design. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.vietnamdesign.org.vn

www.vietnamdesign.org.vn

168 ms

minified.js

minified.js

45 ms

focus-within-polyfill.js

focus-within-polyfill.js

45 ms

polyfill.min.js

polyfill.min.js

1032 ms

thunderbolt-commons.2ae1974e.bundle.min.js

thunderbolt-commons.2ae1974e.bundle.min.js

54 ms

main.8ce05abc.bundle.min.js

main.8ce05abc.bundle.min.js

53 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

50 ms

lodash.min.js

lodash.min.js

53 ms

react.production.min.js

react.production.min.js

52 ms

react-dom.production.min.js

react-dom.production.min.js

53 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

55 ms

logo_edited_edited.jpg

logo_edited_edited.jpg

219 ms

c0d3eb_9e13edcc9a614cc49974037c333f43cef000.jpg

c0d3eb_9e13edcc9a614cc49974037c333f43cef000.jpg

372 ms

Hand%20holding%20a%20white%20paper%20bag.jpg

Hand%20holding%20a%20white%20paper%20bag.jpg

340 ms

c0d3eb_72d53b5e5d224f24b034a23b224181a4~mv2.jpg

c0d3eb_72d53b5e5d224f24b034a23b224181a4~mv2.jpg

372 ms

bda0ca_d0524f1b060242aabd87943c1db2652d~mv2.jpg

bda0ca_d0524f1b060242aabd87943c1db2652d~mv2.jpg

362 ms

bda0ca_670e6879baec48ccb7fcc25c4fcbd053~mv2.jpg

bda0ca_670e6879baec48ccb7fcc25c4fcbd053~mv2.jpg

522 ms

bda0ca_5383a8b062204020a20cdf153b396069~mv2.jpg

bda0ca_5383a8b062204020a20cdf153b396069~mv2.jpg

412 ms

20e5671799c242d8b8faf5edc41c7311.jpg

20e5671799c242d8b8faf5edc41c7311.jpg

341 ms

bda0ca_ba7078d178c349f0ad7b33bf57a43b0e~mv2.jpg

bda0ca_ba7078d178c349f0ad7b33bf57a43b0e~mv2.jpg

430 ms

bda0ca_aa826eb228b14befabce42aa38e54e06~mv2.jpg

bda0ca_aa826eb228b14befabce42aa38e54e06~mv2.jpg

508 ms

bda0ca_59f4574fcb094891b3395a371fc655cb~mv2.png

bda0ca_59f4574fcb094891b3395a371fc655cb~mv2.png

532 ms

1_6.jpg

1_6.jpg

516 ms

h11.png

h11.png

598 ms

DSC00993.jpg

DSC00993.jpg

601 ms

ggg.jpg

ggg.jpg

649 ms

399680193_717710693722227_5560134764640385906_n.jpg

399680193_717710693722227_5560134764640385906_n.jpg

645 ms

122.png

122.png

687 ms

41f60c_9044934c4594486ab665c2a9d81a7844~mv2.jpg

41f60c_9044934c4594486ab665c2a9d81a7844~mv2.jpg

626 ms

41f60c_9285e42db4f34f16b13637647c54114e~mv2.jpg

41f60c_9285e42db4f34f16b13637647c54114e~mv2.jpg

827 ms

logo_blu.jpg

logo_blu.jpg

911 ms

logo_icham.png

logo_icham.png

851 ms

ifi-logo.png

ifi-logo.png

914 ms

transform%20logo.png

transform%20logo.png

848 ms

logo_ccipv_UK_VECTOR-002.jpg

logo_ccipv_UK_VECTOR-002.jpg

923 ms

bda0ca_7024e8bdde0f413abd692b21da03ed02~mv2.jpg

bda0ca_7024e8bdde0f413abd692b21da03ed02~mv2.jpg

957 ms

bundle.min.js

bundle.min.js

161 ms

file.woff

file.woff

662 ms

file.woff

file.woff

681 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

26 ms

opensans-bolditalic-webfont.woff

opensans-bolditalic-webfont.woff

41 ms

opensans-italic-webfont.woff

opensans-italic-webfont.woff

70 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

40 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

41 ms

4d716cea-5ba0-437a-b5a8-89ad159ea2be.woff

4d716cea-5ba0-437a-b5a8-89ad159ea2be.woff

25 ms

xfbml.customerchat.js

xfbml.customerchat.js

94 ms

118 ms

115 ms

111 ms

112 ms

117 ms

113 ms

153 ms

151 ms

145 ms

151 ms

149 ms

150 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

51 ms

deprecation-style.v5.css

deprecation-style.v5.css

18 ms

right-arrow.svg

right-arrow.svg

17 ms

Accessibility Review

vietnamdesign.org.vn accessibility score

89

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

vietnamdesign.org.vn 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vietnamdesign.org.vn SEO score

90

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietnamdesign.org.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vietnamdesign.org.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

vietnamdesign.org.vn

Open Graph data is detected on the main page of Vietnam Design. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: