Tools & Wizards About Us

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

kornova-viet.com

Tư vấn đầu tư định cư Mỹ EB5, Canada, Châu Âu chuyên nghiệp và bảo mật

Page Load Speed

21 sec in total

First Response

568 ms

Resources Loaded

17.2 sec

Page Rendered

3.2 sec

About Website

Visit kornova-viet.com now to see the best up-to-date Kornova Viet content for Vietnam and also check out these interesting facts you probably never knew about kornova-viet.com

Trong ngành tư vấn đầu tư định cư công ty Kornova có hơn 35 năm kinh nghiệm hỗ trợ và hoàn tất thủ tục pháp lý tư vấn định cư Mỹ, Canada, Châu Âu.

Visit kornova-viet.com

Key Findings

We analyzed Kornova-viet.com page load time and found that the first response time was 568 ms and then it took 20.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

kornova-viet.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value73.9 s

0/100

25%

SI (Speed Index)

Value33.3 s

0/100

10%

TBT (Total Blocking Time)

Value6,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.705

7/100

15%

TTI (Time to Interactive)

Value73.0 s

0/100

10%

Network Requests Diagram

kornova-viet.com

568 ms

kornova-viet.com

1538 ms

css

42 ms

styles.css

1015 ms

az-custom_css.css

782 ms

Our browser made a total of 234 requests to load all elements on the main page. We found that 71% of them (166 requests) were addressed to the original Kornova-viet.com, 7% (17 requests) were made to Fonts.gstatic.com and 4% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Kornova-viet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (7%)

Content Size

18.5 MB

After Optimization

17.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kornova-viet.com main page is 18.5 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. Only a small number of websites need less resources to load. Images take 17.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 333.7 kB

  • Original 398.0 kB
  • After minification 344.2 kB
  • After compression 64.3 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 53.8 kB, which is 14% 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 333.7 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 745.7 kB

  • Original 17.3 MB
  • After minification 16.5 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. Kornova Viet images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 96.2 kB

  • Original 616.8 kB
  • After minification 616.8 kB
  • After compression 520.6 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 96.2 kB or 16% of the original size.

CSS Optimization

-27%

Potential reduce by 55.0 kB

  • Original 202.3 kB
  • After minification 202.2 kB
  • After compression 147.2 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. Kornova-viet.com needs all CSS files to be minified and compressed as it can save up to 55.0 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 81 (38%)

Requests Now

211

After Optimization

130

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 211 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kornova Viet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

kornova-viet.com accessibility score

73

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

Image elements do not have [alt] attributes

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

kornova-viet.com best practices score

75

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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kornova-viet.com SEO score

86

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

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

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kornova-viet.com 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 Kornova-viet.com 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 data is detected on the main page of Kornova Viet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: