Tools & Wizards About Us
dutoang8.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

dutoang8.com

PHAN MEM DU TOAN G8

Page Load Speed

11.5 sec in total

First Response

3.1 sec

Resources Loaded

8.2 sec

Page Rendered

168 ms

dutoang8.com screenshot

About Website

Welcome to dutoang8.com homepage info - get ready to check DU TOAN G8 best content for Vietnam right away, or after learning these important things about dutoang8.com

Phần mềm Dự toán G8 ưu việt, được các kỹ sư tin tưởng và sử dụng phổ biến nhất. Chuyên gia số 1 trong lĩnh vực tính Dự toán, Dự thầu, Quyết toán, Tổng mức đầu tư v...v. Liên tục cập nhật đơn giá, định...

Visit dutoang8.com

Key Findings

We analyzed Dutoang8.com page load time and found that the first response time was 3.1 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dutoang8.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

dutoang8.com

3093 ms

style.css

2518 ms

FERETCO.css

2291 ms

utilities.js

1125 ms

skypeCheck.js

21 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 95% of them (42 requests) were addressed to the original Dutoang8.com, 2% (1 request) were made to Download.skype.com and 2% (1 request) were made to Opi.yahoo.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Dutoang8.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.1 kB (28%)

Content Size

369.7 kB

After Optimization

267.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dutoang8.com main page is 369.7 kB. 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. Images take 263.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 55.7 kB

  • Original 66.0 kB
  • After minification 57.9 kB
  • After compression 10.2 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 8.0 kB, which is 12% 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 55.7 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 16.7 kB

  • Original 263.9 kB
  • After minification 247.2 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. DU TOAN G8 images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 15.8 kB

  • Original 23.6 kB
  • After minification 22.8 kB
  • After compression 7.8 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 15.8 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 13.9 kB

  • Original 16.3 kB
  • After minification 13.3 kB
  • After compression 2.4 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. Dutoang8.com needs all CSS files to be minified and compressed as it can save up to 13.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (51%)

Requests Now

41

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DU TOAN G8. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

dutoang8.com

dutoang8.com

3093 ms

style.css

style.css

2518 ms

FERETCO.css

FERETCO.css

2291 ms

utilities.js

utilities.js

1125 ms

skypeCheck.js

skypeCheck.js

21 ms

online

online

5 ms

vi.gif

vi.gif

231 ms

en.gif

en.gif

236 ms

chamtron.jpg

chamtron.jpg

230 ms

bulletarrow.jpg

bulletarrow.jpg

459 ms

downloadIco.gif

downloadIco.gif

460 ms

IcoBaoCao.png

IcoBaoCao.png

466 ms

money.gif

money.gif

471 ms

anhdutoan.gif

anhdutoan.gif

4245 ms

bulletxanh.jpg

bulletxanh.jpg

947 ms

Dot.jpg

Dot.jpg

688 ms

blank.gif

blank.gif

689 ms

khoahoctuvangiamsat.jpg

khoahoctuvangiamsat.jpg

3025 ms

hoc-du-toan-xay-dung.jpg

hoc-du-toan-xay-dung.jpg

2821 ms

top_bg1.gif

top_bg1.gif

914 ms

top1.gif

top1.gif

895 ms

bg1.gif

bg1.gif

1123 ms

MenuVachNgan.jpg

MenuVachNgan.jpg

1125 ms

bottom.gif

bottom.gif

1155 ms

TDT_Top.png

TDT_Top.png

1318 ms

TDT_Center.png

TDT_Center.png

1319 ms

TDT_Right.png

TDT_Right.png

1363 ms

tin_top_lblank.jpg

tin_top_lblank.jpg

1546 ms

tin_top_bg.jpg

tin_top_bg.jpg

1552 ms

tin_top_r.jpg

tin_top_r.jpg

1600 ms

tin_bg_l.jpg

tin_bg_l.jpg

1776 ms

tin_bg_r.jpg

tin_bg_r.jpg

1782 ms

tin_footer_l.jpg

tin_footer_l.jpg

1837 ms

tin_footer_bg.jpg

tin_footer_bg.jpg

2004 ms

tin_footer_r.jpg

tin_footer_r.jpg

2011 ms

TittleContent.png

TittleContent.png

2075 ms

Top3.gif

Top3.gif

2227 ms

nentt.GIF

nentt.GIF

2924 ms

login.jpg

login.jpg

2298 ms

BGTITLE.gif

BGTITLE.gif

2449 ms

top4.gif

top4.gif

2535 ms

DoiTac.png

DoiTac.png

2673 ms

Footer_Top.jpg

Footer_Top.jpg

2616 ms

Footer.jpg

Footer.jpg

2750 ms

Accessibility Review

dutoang8.com accessibility score

45

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

dutoang8.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

dutoang8.com SEO score

58

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

Image elements do not have [alt] attributes

High

Document uses plugins

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 Dutoang8.com 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 Dutoang8.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

dutoang8.com

Open Graph description is not detected on the main page of DU TOAN G8. 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: