Tools & Wizards About Us
maytinhviettrung.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

maytinhviettrung.com

Máy tính Việt Trung: Cáp mạng, model adsl, bàn phím chuột, tivi box, hdd box

Page Load Speed

8.5 sec in total

First Response

739 ms

Resources Loaded

7.2 sec

Page Rendered

481 ms

maytinhviettrung.com screenshot

About Website

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

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Visit maytinhviettrung.com

Key Findings

We analyzed Maytinhviettrung.com page load time and found that the first response time was 739 ms and then it took 7.7 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

maytinhviettrung.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

maytinhviettrung.com

739 ms

www.maytinhviettrung.com

1386 ms

bootstrap.min.css

767 ms

jquery.min.js

778 ms

bootstrap.min.js

512 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 90% of them (61 requests) were addressed to the original Maytinhviettrung.com, 3% (2 requests) were made to Toa.vn and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Maytinhviettrung.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.8 kB (7%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maytinhviettrung.com main page is 1.8 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 65.4 kB

  • Original 80.4 kB
  • After minification 77.1 kB
  • After compression 15.0 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 65.4 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 56.1 kB

  • Original 1.6 MB
  • After minification 1.5 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. Maytinhviet Trung images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 79 B

  • Original 119.8 kB
  • After minification 119.8 kB
  • After compression 119.7 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

-1%

Potential reduce by 216 B

  • Original 20.8 kB
  • After minification 20.8 kB
  • After compression 20.6 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. Maytinhviettrung.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (8%)

Requests Now

65

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maytinhviet Trung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

maytinhviettrung.com

maytinhviettrung.com

739 ms

www.maytinhviettrung.com

www.maytinhviettrung.com

1386 ms

bootstrap.min.css

bootstrap.min.css

767 ms

jquery.min.js

jquery.min.js

778 ms

bootstrap.min.js

bootstrap.min.js

512 ms

ctc.css

ctc.css

724 ms

ctc.css

ctc.css

966 ms

logo.png

logo.png

257 ms

1529424528_banner%202.jpg

1529424528_banner%202.jpg

1778 ms

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1420443296_dangkywebsitevoibocongthuong(1).png

504 ms

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512 ms

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1217765840_Bao_dong.jpg

722 ms

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736 ms

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768 ms

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1008 ms

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1295234173_Switch%2024%20port%20DES-1024D.png

767 ms

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972 ms

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984 ms

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1278 ms

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1023 ms

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1444 ms

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1473 ms

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1511 ms

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1535 ms

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1788 ms

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1924 ms

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1964 ms

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2014 ms

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2046 ms

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2031 ms

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2044 ms

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2165 ms

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2700 ms

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1307161870_Adapter%20HP%2018.5V%204.9A%20gi%E1%BA%AFc%205.5Adapter%20HP%2018.5V%204.9A%20gi%E1%BA%AFc%205.jpg

2267 ms

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2792 ms

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2553 ms

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1291970929_B%C3%A0n%20ph%C3%ADm%20DELL%20c%E1%BB%95ng%20k%E1%BA%BFt%20n%E1%BB%91i%20USB.jpg

2301 ms

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2405 ms

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2518 ms

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2813 ms

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2885 ms

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2770 ms

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3065 ms

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2937 ms

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2523 ms

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3046 ms

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2352 ms

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2632 ms

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2511 ms

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2557 ms

analytics.js

analytics.js

50 ms

app.js

app.js

605 ms

collect

collect

27 ms

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glyphicons-halflings-regular.woff

2358 ms

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2455 ms

js

js

89 ms

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2522 ms

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2555 ms

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2309 ms

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2165 ms

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2210 ms

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3025 ms

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3036 ms

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39 ms

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2058 ms

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2053 ms

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1924 ms

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2210 ms

Accessibility Review

maytinhviettrung.com accessibility score

71

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

High

Links do not have a discernible 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

maytinhviettrung.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

maytinhviettrung.com SEO score

92

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 doesn't use 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 Maytinhviettrung.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 Maytinhviettrung.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

maytinhviettrung.com

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