Tools & Wizards About Us
cuatudong.org screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cuatudong.org

Công ty cổ phần công nghiệp xây dựng Ychi Việt Nam - Cửa Tự Động Ychi

Page Load Speed

20.8 sec in total

First Response

1.4 sec

Resources Loaded

18.4 sec

Page Rendered

976 ms

cuatudong.org screenshot

About Website

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

Ychi Việt Nam - Chuyên cửa tự động, cửa kính tự động, cửa tự động bệnh viện, cửa phòng mổ, gia công inox ốp thang máy. Hỗ trợ tư vấn khảo sát Miễn Phí 24/07

Visit cuatudong.org

Key Findings

We analyzed Cuatudong.org page load time and found that the first response time was 1.4 sec and then it took 19.4 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

cuatudong.org performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value35.8 s

0/100

25%

SI (Speed Index)

Value20.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,660 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value37.8 s

0/100

10%

Network Requests Diagram

cuatudong.org

1394 ms

6iksf.css

554 ms

6iksf.css

1084 ms

6iksf.css

832 ms

9k5na.js

1128 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 77% of them (110 requests) were addressed to the original Cuatudong.org, 6% (9 requests) were made to Static.xx.fbcdn.net and 5% (7 requests) were made to Page.widget.zalo.me. The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain Cuatudong.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 894.2 kB (7%)

Content Size

12.8 MB

After Optimization

11.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cuatudong.org main page is 12.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 12.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 160.2 kB

  • Original 198.6 kB
  • After minification 192.1 kB
  • After compression 38.4 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 160.2 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 729.2 kB

  • Original 12.1 MB
  • After minification 11.3 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. Cuatudong images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.4 kB

  • Original 460.9 kB
  • After minification 460.5 kB
  • After compression 456.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 425 B

  • Original 101.9 kB
  • After minification 101.9 kB
  • After compression 101.4 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. Cuatudong.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (37%)

Requests Now

124

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cuatudong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cuatudong.org

cuatudong.org

1394 ms

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554 ms

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Accessibility Review

cuatudong.org accessibility score

83

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

cuatudong.org 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

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

Missing source maps for large first-party JavaScript

SEO Factors

cuatudong.org SEO score

93

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

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

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cuatudong.org 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 Cuatudong.org 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

cuatudong.org

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