Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dongphuc.net

Đồng Phục đẹp - Đồng Phục - Xưởng may đồng phục Hà Nội & Tp. Hồ chí Minh - Đồng phục doanh nghiệp

Page Load Speed

13.1 sec in total

First Response

3 sec

Resources Loaded

9 sec

Page Rendered

1.2 sec

dongphuc.net screenshot

About Website

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

Trên 15 năm kinh nghiệm trong lĩnh vực thời trang và hơn nhất trong may đồng phục. Công ty chúng tôi chuyên may và cung cấp nhiều đồng phục cho các công ty, cửa hàng, cá nhân cả trong và ngoài nước.Vớ...

Visit dongphuc.net

Key Findings

We analyzed Dongphuc.net page load time and found that the first response time was 3 sec and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dongphuc.net performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.401

25/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

dongphuc.net

3013 ms

style.css

987 ms

ImageTooltip.js

762 ms

loader.js

507 ms

dropdown.js

802 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 98% of them (123 requests) were addressed to the original Dongphuc.net, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Mail.opi.yahoo.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Dongphuc.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 834.6 kB (15%)

Content Size

5.6 MB

After Optimization

4.7 MB

In fact, the total size of Dongphuc.net main page is 5.6 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. 50% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 165.1 kB

  • Original 179.3 kB
  • After minification 137.2 kB
  • After compression 14.1 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 42.1 kB, which is 23% 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 165.1 kB or 92% of the original size.

Image Optimization

-12%

Potential reduce by 648.8 kB

  • Original 5.3 MB
  • After minification 4.7 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, Dongphuc needs image optimization as it can save up to 648.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 7.8 kB

  • Original 26.8 kB
  • After minification 22.3 kB
  • After compression 19.0 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 7.8 kB or 29% of the original size.

CSS Optimization

-88%

Potential reduce by 12.9 kB

  • Original 14.6 kB
  • After minification 11.1 kB
  • After compression 1.7 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. Dongphuc.net needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (2%)

Requests Now

125

After Optimization

122

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dongphuc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

dongphuc.net accessibility score

67

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

dongphuc.net best practices score

58

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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

dongphuc.net SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dongphuc.net can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Dongphuc.net 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 Dongphuc. 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: