Tools & Wizards About Us
ducsungcovat.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

ducsungcovat.com

www.ducsungcovat.com - Cổ vật vẫn biết nói!

Page Load Speed

5.8 sec in total

First Response

1 sec

Resources Loaded

4.5 sec

Page Rendered

353 ms

ducsungcovat.com screenshot

About Website

Visit ducsungcovat.com now to see the best up-to-date Ducsungcovat content and also check out these interesting facts you probably never knew about ducsungcovat.com

ĐỨC SÙNG TRÂN NGOẠN

Visit ducsungcovat.com

Key Findings

We analyzed Ducsungcovat.com page load time and found that the first response time was 1 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ducsungcovat.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.229

54/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

ducsungcovat.com

1019 ms

style.css

235 ms

common_functions.js

465 ms

jquery-1.2.6.pack.js

696 ms

swfobject.js

468 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 87% of them (58 requests) were addressed to the original Ducsungcovat.com, 3% (2 requests) were made to S10.histats.com and 3% (2 requests) were made to T.dtscout.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Ducsungcovat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 391.7 kB (39%)

Content Size

1.0 MB

After Optimization

615.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ducsungcovat.com main page is 1.0 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. 30% of websites need less resources to load. Images take 853.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 39.2 kB

  • Original 46.1 kB
  • After minification 38.1 kB
  • After compression 6.9 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 17% 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 39.2 kB or 85% of the original size.

Image Optimization

-41%

Potential reduce by 348.3 kB

  • Original 853.7 kB
  • After minification 505.4 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. Obviously, Ducsungcovat needs image optimization as it can save up to 348.3 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 3.6 kB

  • Original 104.1 kB
  • After minification 104.0 kB
  • After compression 100.5 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

-17%

Potential reduce by 531 B

  • Original 3.0 kB
  • After minification 3.0 kB
  • After compression 2.5 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. Ducsungcovat.com needs all CSS files to be minified and compressed as it can save up to 531 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (32%)

Requests Now

66

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ducsungcovat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ducsungcovat.com

ducsungcovat.com

1019 ms

style.css

style.css

235 ms

common_functions.js

common_functions.js

465 ms

jquery-1.2.6.pack.js

jquery-1.2.6.pack.js

696 ms

swfobject.js

swfobject.js

468 ms

ajaxpagination.css

ajaxpagination.css

467 ms

ajaxpagination.js

ajaxpagination.js

474 ms

jquery.min.js

jquery.min.js

784 ms

jcarousellite.js

jcarousellite.js

695 ms

easing.js

easing.js

704 ms

jquery.mousewheel.js

jquery.mousewheel.js

703 ms

bg.gif

bg.gif

234 ms

56f76a8a2f896_1493113291.jpg

56f76a8a2f896_1493113291.jpg

239 ms

topbanner_1329300190.jpg

topbanner_1329300190.jpg

545 ms

bg_countrypicker.gif

bg_countrypicker.gif

234 ms

icon-flag-us.gif

icon-flag-us.gif

231 ms

bt_search.jpg

bt_search.jpg

253 ms

bannerducsungcovat2_1480234167.png

bannerducsungcovat2_1480234167.png

1793 ms

baannerbentrai_1314627148.jpg

baannerbentrai_1314627148.jpg

699 ms

image.php

image.php

518 ms

image.php

image.php

526 ms

image.php

image.php

530 ms

image.php

image.php

843 ms

image.php

image.php

855 ms

image.php

image.php

854 ms

image.php

image.php

822 ms

image.php

image.php

972 ms

image.php

image.php

1101 ms

image.php

image.php

1151 ms

image.php

image.php

1183 ms

image.php

image.php

1116 ms

image.php

image.php

1228 ms

image.php

image.php

1352 ms

image.php

image.php

1512 ms

image.php

image.php

1541 ms

image.php

image.php

1510 ms

image.php

image.php

1507 ms

image.php

image.php

1638 ms

image.php

image.php

1804 ms

phongluudesign4_1374902029.gif

phongluudesign4_1374902029.gif

1762 ms

bg_search.gif

bg_search.gif

1742 ms

arrow.gif

arrow.gif

1759 ms

arrow2.gif

arrow2.gif

1855 ms

arrow3.gif

arrow3.gif

1973 ms

icon_readmore.gif

icon_readmore.gif

1974 ms

bg_readmore.gif

bg_readmore.gif

1981 ms

icon_top.jpg

icon_top.jpg

1996 ms

js15_as.js

js15_as.js

38 ms

1627196.php

1627196.php

86 ms

cc_3021.js

cc_3021.js

32 ms

201 ms

load_content.php

load_content.php

1816 ms

bg_footer.gif

bg_footer.gif

1874 ms

234 ms

tag.min.js

tag.min.js

16 ms

afwu.js

afwu.js

61 ms

419 ms

lt.min.js

lt.min.js

20 ms

image.php

image.php

256 ms

image.php

image.php

314 ms

image.php

image.php

297 ms

image.php

image.php

259 ms

image.php

image.php

298 ms

image.php

image.php

309 ms

image.php

image.php

518 ms

image.php

image.php

508 ms

image.php

image.php

611 ms

Accessibility Review

ducsungcovat.com accessibility score

53

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

ducsungcovat.com best practices score

58

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

SEO Factors

ducsungcovat.com SEO score

62

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

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

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 Ducsungcovat.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 Ducsungcovat.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

ducsungcovat.com

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