Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kingsport.vn

Tập Đoàn Thể Thao Kingsport® - Thương Hiệu Uy Tín 13 Năm Tại Việt Nam

Page Load Speed

52.6 sec in total

First Response

3.3 sec

Resources Loaded

48 sec

Page Rendered

1.3 sec

kingsport.vn screenshot

About Website

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

KINGSPORT Chuyên bán thiết bị chăm sóc sức khỏe: Ghế Massage, Máy Chạy Bộ, Xe đạp tập thể dục được sản xuất theo tiêu chuẩn công nghệ hiện đại, chế độ bảo hành lên đến 6 năm. KINGSPORT tự hào là đơn v...

Visit kingsport.vn

Key Findings

We analyzed Kingsport.vn page load time and found that the first response time was 3.3 sec and then it took 49.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kingsport.vn performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value24.1 s

0/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

kingsport.vn

3344 ms

css.css

1006 ms

jquery.alerts.css

4111 ms

media-queries.css

10055 ms

validationEngine.jquery.css

2069 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 65% of them (95 requests) were addressed to the original Kingsport.vn, 8% (12 requests) were made to Static.xx.fbcdn.net and 6% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Kingsport.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 844.9 kB (10%)

Content Size

8.4 MB

After Optimization

7.6 MB

In fact, the total size of Kingsport.vn main page is 8.4 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. 40% of websites need less resources to load. Images take 7.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 157.3 kB

  • Original 175.0 kB
  • After minification 101.1 kB
  • After compression 17.7 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 74.0 kB, which is 42% 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 157.3 kB or 90% of the original size.

Image Optimization

-3%

Potential reduce by 201.4 kB

  • Original 7.5 MB
  • After minification 7.3 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. Kingsport images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 453.4 kB

  • Original 653.5 kB
  • After minification 648.5 kB
  • After compression 200.1 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 453.4 kB or 69% of the original size.

CSS Optimization

-78%

Potential reduce by 32.7 kB

  • Original 42.0 kB
  • After minification 34.7 kB
  • After compression 9.3 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. Kingsport.vn needs all CSS files to be minified and compressed as it can save up to 32.7 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (33%)

Requests Now

122

After Optimization

82

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kingsport. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kingsport.vn accessibility score

85

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

[id] attributes on active, focusable elements are not unique

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

kingsport.vn best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kingsport.vn SEO score

93

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

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kingsport.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kingsport.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

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