Tools & Wizards About Us

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bandodien.com

Nhà phân phối thiết bị điện - Thiết bị điện công nghiệp

Page Load Speed

44.6 sec in total

First Response

8.9 sec

Resources Loaded

27.1 sec

Page Rendered

8.6 sec

About Website

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

Thiết bị điện công nghiệp, thiết bị điện giá tốt, cung cấp thiết bị điện, bảng giá thiết bị điện, đại lý thiết bị điện, thiết bị điện Schneider, thiết bị điện Mitsubishi, thiết bị điện Hager, dây cáp ...

Visit bandodien.com

Key Findings

We analyzed Bandodien.com page load time and found that the first response time was 8.9 sec and then it took 35.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

bandodien.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.146

77/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

bandodien.com

8852 ms

jquery.min.js

1382 ms

jquery-noconflict.js

1359 ms

jquery-migrate.min.js

1370 ms

caption.js

1620 ms

Our browser made a total of 244 requests to load all elements on the main page. We found that 86% of them (210 requests) were addressed to the original Bandodien.com, 6% (14 requests) were made to Static.xx.fbcdn.net and 3% (8 requests) were made to Trungtamthietbidiencongnghiep.vn. The less responsive or slowest element that took the longest time to load (13.1 sec) belongs to the original domain Bandodien.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.6 MB (14%)

Content Size

31.7 MB

After Optimization

27.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bandodien.com main page is 31.7 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 31.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 362.7 kB

  • Original 423.2 kB
  • After minification 399.2 kB
  • After compression 60.6 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 362.7 kB or 86% of the original size.

Image Optimization

-13%

Potential reduce by 4.2 MB

  • Original 31.0 MB
  • After minification 26.8 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. Obviously, Bandodien needs image optimization as it can save up to 4.2 MB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 39.0 kB

  • Original 241.6 kB
  • After minification 241.5 kB
  • After compression 202.6 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 39.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (16%)

Requests Now

239

After Optimization

201

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 239 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bandodien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bandodien.com accessibility score

70

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

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

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

bandodien.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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bandodien.com SEO score

92

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

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 Bandodien.com 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 Bandodien.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

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