Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

quanly.ketoanvn.com.vn

Đăng Nhập

Page Load Speed

8 sec in total

First Response

1.4 sec

Resources Loaded

6.4 sec

Page Rendered

185 ms

quanly.ketoanvn.com.vn screenshot

About Website

Welcome to quanly.ketoanvn.com.vn homepage info - get ready to check Quanly Ketoanvn best content for Vietnam right away, or after learning these important things about quanly.ketoanvn.com.vn

Visit quanly.ketoanvn.com.vn

Key Findings

We analyzed Quanly.ketoanvn.com.vn page load time and found that the first response time was 1.4 sec and then it took 6.6 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

quanly.ketoanvn.com.vn performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

quanly.ketoanvn.com.vn

1427 ms

dang-nhap.aspx

438 ms

kendo.BlueOpal.min.css

333 ms

kendo.common.min.css

1484 ms

site.css

1187 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Quanly.ketoanvn.com.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Quanly.ketoanvn.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 988.1 kB (65%)

Content Size

1.5 MB

After Optimization

537.0 kB

In fact, the total size of Quanly.ketoanvn.com.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. 15% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 2.5 kB

  • Original 4.2 kB
  • After minification 3.9 kB
  • After compression 1.7 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. 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 2.5 kB or 59% of the original size.

Image Optimization

-5%

Potential reduce by 7.5 kB

  • Original 147.1 kB
  • After minification 139.5 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. Quanly Ketoanvn images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 849.3 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 369.2 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 849.3 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 128.8 kB

  • Original 155.3 kB
  • After minification 138.5 kB
  • After compression 26.5 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. Quanly.ketoanvn.com.vn needs all CSS files to be minified and compressed as it can save up to 128.8 kB or 83% of the original size.

Requests Breakdown

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

Requests Now

14

After Optimization

6

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quanly Ketoanvn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

quanly.ketoanvn.com.vn accessibility score

73

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.

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

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

Form elements do not have associated labels

Best Practices

quanly.ketoanvn.com.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

Missing source maps for large first-party JavaScript

SEO Factors

quanly.ketoanvn.com.vn SEO score

83

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 Quanly.ketoanvn.com.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 Quanly.ketoanvn.com.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 Quanly Ketoanvn. 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: