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vinno.vn screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

vinno.vn

Giải Pháp Cho Doanh Nghiệp Số | Phần mềm quản lý | Chuyển đổi số |

Page Load Speed

7.5 sec in total

First Response

800 ms

Resources Loaded

6.4 sec

Page Rendered

279 ms

vinno.vn screenshot

About Website

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

Kiến thức, kinh nghiệm, hướng dẫn, tài liệu quản trị doanh nghiệp. Nội dung uy tín và tin cậy thuộc công ty Vinno từ năm 2006

Visit vinno.vn

Key Findings

We analyzed Vinno.vn page load time and found that the first response time was 800 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

vinno.vn performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

vinno.vn

800 ms

vinno.vn

1450 ms

fbevents.js

36 ms

js

91 ms

amp-iframe-0.1.js

63 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 70% of them (45 requests) were addressed to the original Vinno.vn, 9% (6 requests) were made to Popup.slimcrm.vn and 5% (3 requests) were made to Cdn.ampproject.org. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Vinno.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 172.2 kB (11%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vinno.vn main page is 1.5 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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 50.0 kB

  • Original 62.9 kB
  • After minification 62.9 kB
  • After compression 12.9 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 50.0 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 79.9 kB

  • Original 1.0 MB
  • After minification 956.6 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. Vinno images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 35.9 kB

  • Original 302.4 kB
  • After minification 302.4 kB
  • After compression 266.5 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 35.9 kB or 12% of the original size.

CSS Optimization

-6%

Potential reduce by 6.3 kB

  • Original 112.0 kB
  • After minification 112.0 kB
  • After compression 105.7 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. Vinno.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (53%)

Requests Now

58

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vinno. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vinno.vn

vinno.vn

800 ms

vinno.vn

vinno.vn

1450 ms

fbevents.js

fbevents.js

36 ms

js

js

91 ms

amp-iframe-0.1.js

amp-iframe-0.1.js

63 ms

amp-fx-flying-carpet-0.1.js

amp-fx-flying-carpet-0.1.js

64 ms

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

561 ms

css_OsUF945kaeoka336L7OEtAOXdMvSTwjfMjUgDsv5xj0.css

css_OsUF945kaeoka336L7OEtAOXdMvSTwjfMjUgDsv5xj0.css

862 ms

css_3GXbAg18MJmW9mAB9_TEdpNFG1vo3ZnrqN8VCo8Vua8.css

css_3GXbAg18MJmW9mAB9_TEdpNFG1vo3ZnrqN8VCo8Vua8.css

855 ms

css_fF5FFz4JRTA2dpnf-oOLLLf4QEaiqbWw4072Lwar74g.css

css_fF5FFz4JRTA2dpnf-oOLLLf4QEaiqbWw4072Lwar74g.css

866 ms

css_sSOv1m7KuwqqlKa1un7vfwcTJ31i2E9fGZRjnljOaso.css

css_sSOv1m7KuwqqlKa1un7vfwcTJ31i2E9fGZRjnljOaso.css

865 ms

css_6kcs5NUHmaOpShpgoN1foDPaoUE34fpk9pXptB8_Uuc.css

css_6kcs5NUHmaOpShpgoN1foDPaoUE34fpk9pXptB8_Uuc.css

1140 ms

bootstrap.min.css

bootstrap.min.css

855 ms

css_Gmlz9yRiJCMdO7DffeK-5emfFov2blZmI1ReZb8rwpk.css

css_Gmlz9yRiJCMdO7DffeK-5emfFov2blZmI1ReZb8rwpk.css

1418 ms

css_SDNF8YU2fvURIdTeinqbcNM3HK15CGiigVJzg2BBg6Y.css

css_SDNF8YU2fvURIdTeinqbcNM3HK15CGiigVJzg2BBg6Y.css

1145 ms

js_LzIKY2LtrqT61QtBB9c64_FZsJL6gqRfqtFq7xBebDY.js

js_LzIKY2LtrqT61QtBB9c64_FZsJL6gqRfqtFq7xBebDY.js

1437 ms

js_Wdu2mBBy8G-JLC3qnn_BGHaK-38tys8K0Fau_n6vxp0.js

js_Wdu2mBBy8G-JLC3qnn_BGHaK-38tys8K0Fau_n6vxp0.js

1435 ms

js_DHeLjPabpeOHkVNv0ilTflnDekBtlrATLGuGVijflkc.js

js_DHeLjPabpeOHkVNv0ilTflnDekBtlrATLGuGVijflkc.js

1713 ms

bootstrap.min.js

bootstrap.min.js

1429 ms

js_wF2cRGlIazmgjD3UQQt7xdAErHR-IwSbxKNVuqbvaxM.js

js_wF2cRGlIazmgjD3UQQt7xdAErHR-IwSbxKNVuqbvaxM.js

1430 ms

js_0OOj9HxghLyAvO046Tf8U21vzMUZXOAR7jFWRJtIwSU.js

js_0OOj9HxghLyAvO046Tf8U21vzMUZXOAR7jFWRJtIwSU.js

1729 ms

js_ssDGjrxsAvM3jjaVGsFi3-FjBwBtHtkuUiMCeTTh97c.js

js_ssDGjrxsAvM3jjaVGsFi3-FjBwBtHtkuUiMCeTTh97c.js

1739 ms

v0.js

v0.js

60 ms

js_UCBpnv4A9Tmv4nHx2NH081MxFEt9Y9gFMjN1ocwFM6Q.js

js_UCBpnv4A9Tmv4nHx2NH081MxFEt9Y9gFMjN1ocwFM6Q.js

1727 ms

js_qgMTY3hUUB9tcnTChY_nk2X4SIX_-ohqsBigRcYjeaM.js

js_qgMTY3hUUB9tcnTChY_nk2X4SIX_-ohqsBigRcYjeaM.js

1733 ms

lepopup.js

lepopup.js

1576 ms

js_ThmwLMyOX7uUsPpYv1zGv48iXHjG1c5WWKYHXMVTMR8.js

js_ThmwLMyOX7uUsPpYv1zGv48iXHjG1c5WWKYHXMVTMR8.js

1805 ms

js_injector_10.js

js_injector_10.js

2003 ms

css

css

43 ms

analytics.js

analytics.js

138 ms

logo_vinno_ani.gif

logo_vinno_ani.gif

379 ms

gridtile.png

gridtile.png

368 ms

vsmart-phan-mem-quan-ly-xuat-nhap-khau-vinno.png

vsmart-phan-mem-quan-ly-xuat-nhap-khau-vinno.png

382 ms

logo_shb-bank.jpg

logo_shb-bank.jpg

393 ms

haiphat1.png

haiphat1.png

405 ms

imexpharm.png

imexpharm.png

500 ms

logo-agribank-2012_bien-hieu-nen-booc-do.jpg

logo-agribank-2012_bien-hieu-nen-booc-do.jpg

673 ms

timthumb.png

timthumb.png

952 ms

viettel_0_1.png

viettel_0_1.png

700 ms

baoviet_1.png

baoviet_1.png

722 ms

istockphoto-1409298953-170667a.jpg

istockphoto-1409298953-170667a.jpg

981 ms

cartoon-world-humanitarian-day-illustration_23-2148996147.png

cartoon-world-humanitarian-day-illustration_23-2148996147.png

1065 ms

240_f_123977324_dp6vke1h1jxjbhw7ds12lmq3onl0zjl2.jpg

240_f_123977324_dp6vke1h1jxjbhw7ds12lmq3onl0zjl2.jpg

1237 ms

knowledge-management-challenges.png

knowledge-management-challenges.png

994 ms

consultancy.jpg

consultancy.jpg

1026 ms

tech_success_foundation_39x22.jpg

tech_success_foundation_39x22.jpg

1249 ms

unnamed_2.png

unnamed_2.png

1268 ms

11460-kpi-illustration-feature.jpg

11460-kpi-illustration-feature.jpg

1303 ms

giao_tiep.png

giao_tiep.png

1330 ms

parallax_new.jpg

parallax_new.jpg

1375 ms

logo_vinno_i.png

logo_vinno_i.png

1528 ms

banner41.jpg

banner41.jpg

2595 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

27 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

38 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1521 ms

collect

collect

15 ms

collect

collect

31 ms

ga-audiences

ga-audiences

33 ms

ajax.php

ajax.php

277 ms

style.css

style.css

264 ms

lepopup-if.css

lepopup-if.css

525 ms

airdatepicker.css

airdatepicker.css

742 ms

airdatepicker.js

airdatepicker.js

787 ms

Accessibility Review

vinno.vn accessibility score

90

Accessibility Issues

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

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

Links do not have a discernible name

Best Practices

vinno.vn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

vinno.vn SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vinno.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 Vinno.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

vinno.vn

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