Tools & Wizards About Us
ducbinh.com.vn screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

ducbinh.com.vn

Mực in, muc in, máy in, hộp mực, mực in chính hãng, mực in giá rẻ,mực

Page Load Speed

81 sec in total

First Response

12.3 sec

Resources Loaded

67.4 sec

Page Rendered

1.3 sec

ducbinh.com.vn screenshot

About Website

Click here to check amazing Ducbinh content for Vietnam. Otherwise, check out these important facts you probably never knew about ducbinh.com.vn

C.ty ĐỨC BÌNH nhà cung cấp, phân phối, Mực in chính hãng, Muc in, Mực in, máy in, laptop, điện máy, linh kiện in, mực đổ, đổ mực, linh kiện văn phòng,dịch vụ

Visit ducbinh.com.vn

Key Findings

We analyzed Ducbinh.com.vn page load time and found that the first response time was 12.3 sec and then it took 68.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ducbinh.com.vn performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.6

11/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

ducbinh.com.vn

12295 ms

mBanner.js

885 ms

style.css

1221 ms

jquery-1.js

2549 ms

style.css

896 ms

Our browser made a total of 408 requests to load all elements on the main page. We found that 84% of them (341 requests) were addressed to the original Ducbinh.com.vn, 4% (17 requests) were made to Scontent.xx.fbcdn.net and 3% (14 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (19.5 sec) belongs to the original domain Ducbinh.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (17%)

Content Size

8.5 MB

After Optimization

7.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ducbinh.com.vn main page is 8.5 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. 80% 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 6.9 MB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 570.5 kB

  • Original 881.3 kB
  • After minification 791.5 kB
  • After compression 310.8 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 570.5 kB or 65% of the original size.

Image Optimization

-5%

Potential reduce by 315.8 kB

  • Original 6.9 MB
  • After minification 6.5 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. Ducbinh images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 540.4 kB

  • Original 739.7 kB
  • After minification 620.0 kB
  • After compression 199.4 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 540.4 kB or 73% of the original size.

CSS Optimization

-77%

Potential reduce by 31.2 kB

  • Original 40.3 kB
  • After minification 33.9 kB
  • After compression 9.1 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. Ducbinh.com.vn needs all CSS files to be minified and compressed as it can save up to 31.2 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (18%)

Requests Now

403

After Optimization

330

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 403 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ducbinh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ducbinh.com.vn

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885 ms

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Accessibility Review

ducbinh.com.vn accessibility score

67

Accessibility Issues

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

Buttons do not have an accessible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ducbinh.com.vn best practices score

75

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

SEO Factors

ducbinh.com.vn SEO score

98

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

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

ducbinh.com.vn

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