Tools & Wizards About Us
ketoanducha.vn screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ketoanducha.vn

KẾ TOÁN ĐỨC HÀ - Đào tạo Thực Hành KẾ TOÁN TỔNG HỢP; TRỰC TUYẾN

Page Load Speed

19.7 sec in total

First Response

736 ms

Resources Loaded

18.5 sec

Page Rendered

462 ms

ketoanducha.vn screenshot

About Website

Visit ketoanducha.vn now to see the best up-to-date Ketoanducha content for Vietnam and also check out these interesting facts you probably never knew about ketoanducha.vn

Đào Tạo Thực Hành KẾ TOÁN TỔNG HỢP; KẾ TOÁN TỔNG HỢP TRỰC TUYẾN. Hotline: 098 930 6739 - Dạy “1 KÈM 1” "CẦM TAY CHỈ VIỆC". Thời Gian Học “LINH ĐỘNG” - Học Viên Tự Bố Trí

Visit ketoanducha.vn

Key Findings

We analyzed Ketoanducha.vn page load time and found that the first response time was 736 ms and then it took 19 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

ketoanducha.vn performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value23.7 s

0/100

25%

SI (Speed Index)

Value22.7 s

0/100

10%

TBT (Total Blocking Time)

Value3,500 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.119

85/100

15%

TTI (Time to Interactive)

Value30.1 s

0/100

10%

Network Requests Diagram

ketoanducha.vn

736 ms

ketoanducha.vn

2214 ms

styles.css

472 ms

superfish.css

673 ms

superfish-navbar.css

682 ms

Our browser made a total of 195 requests to load all elements on the main page. We found that 39% of them (76 requests) were addressed to the original Ketoanducha.vn, 8% (16 requests) were made to Ssl.google-analytics.com and 8% (16 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Ketoanducha.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 512.1 kB (18%)

Content Size

2.9 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ketoanducha.vn main page is 2.9 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. Only a small number of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 165.3 kB

  • Original 186.7 kB
  • After minification 130.5 kB
  • After compression 21.5 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 56.3 kB, which is 30% 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 165.3 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 71.3 kB

  • Original 1.8 MB
  • After minification 1.7 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. Ketoanducha images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 264.2 kB

  • Original 764.3 kB
  • After minification 764.3 kB
  • After compression 500.1 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 264.2 kB or 35% of the original size.

CSS Optimization

-11%

Potential reduce by 11.4 kB

  • Original 101.9 kB
  • After minification 100.8 kB
  • After compression 90.5 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. Ketoanducha.vn needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (44%)

Requests Now

179

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 179 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ketoanducha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ketoanducha.vn

ketoanducha.vn

736 ms

ketoanducha.vn

ketoanducha.vn

2214 ms

styles.css

styles.css

472 ms

superfish.css

superfish.css

673 ms

superfish-navbar.css

superfish-navbar.css

682 ms

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691 ms

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ddlevelsmenu-base.css

707 ms

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707 ms

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734 ms

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896 ms

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908 ms

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920 ms

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942 ms

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1119 ms

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61 ms

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995 ms

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1568 ms

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1338 ms

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1563 ms

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1930 ms

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1717 ms

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1788 ms

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1795 ms

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2185 ms

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1952 ms

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2012 ms

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2021 ms

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28 ms

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35 ms

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2381 ms

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28 ms

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8 ms

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28 ms

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2210 ms

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161 ms

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45 ms

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37 ms

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9 ms

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367 ms

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393 ms

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2155 ms

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8 ms

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34 ms

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56 ms

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138 ms

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1911 ms

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75 ms

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42 ms

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57 ms

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145 ms

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105 ms

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189 ms

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1815 ms

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2323 ms

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232 ms

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1429 ms

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Accessibility Review

ketoanducha.vn accessibility score

93

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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.

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

<frame> or <iframe> elements do not have a title

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

Best Practices

ketoanducha.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ketoanducha.vn SEO score

83

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

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 Ketoanducha.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 Ketoanducha.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

ketoanducha.vn

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