Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

nhuaducthinh.com

Nhựa Đức Thinh || Dây Đai Nhựa pp, Dây Đai Nhựa Pet, Dây Đai Thép, Màng PE, Máy Đóng đai...

Page Load Speed

16 sec in total

First Response

1.5 sec

Resources Loaded

13.1 sec

Page Rendered

1.3 sec

About Website

Visit nhuaducthinh.com now to see the best up-to-date Nhuaduc Thinh content for Vietnam and also check out these interesting facts you probably never knew about nhuaducthinh.com

- Công Ty Dây Đai Nhựa Đức Thịnh Chuyên Sản Xuất Dây Đai Nhựa pp, Dây Đai Nhựa Pet, Dây Đai thép, Màng PE Giá Sỉ tại Sài Gòn Call: 0982.37.48.79...

Visit nhuaducthinh.com

Key Findings

We analyzed Nhuaducthinh.com page load time and found that the first response time was 1.5 sec and then it took 14.5 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

nhuaducthinh.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value2,470 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

nhuaducthinh.com

1518 ms

style_001.css

497 ms

style_chuan.css

492 ms

ActiveX_Template.js

504 ms

menu.js

512 ms

Our browser made a total of 274 requests to load all elements on the main page. We found that 97% of them (265 requests) were addressed to the original Nhuaducthinh.com, 1% (4 requests) were made to Maps.googleapis.com and 1% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Nhuaducthinh.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 590.3 kB (50%)

Content Size

1.2 MB

After Optimization

597.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nhuaducthinh.com main page is 1.2 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. HTML takes 568.0 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 536.3 kB

  • Original 568.0 kB
  • After minification 432.7 kB
  • After compression 31.6 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. This page needs HTML code to be minified as it can gain 135.3 kB, which is 24% 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 536.3 kB or 94% of the original size.

Image Optimization

-7%

Potential reduce by 31.3 kB

  • Original 470.0 kB
  • After minification 438.7 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. Nhuaduc Thinh images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 18.5 kB

  • Original 138.1 kB
  • After minification 137.9 kB
  • After compression 119.6 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 18.5 kB or 13% of the original size.

CSS Optimization

-35%

Potential reduce by 4.2 kB

  • Original 11.9 kB
  • After minification 11.9 kB
  • After compression 7.7 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. Nhuaducthinh.com needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (7%)

Requests Now

272

After Optimization

252

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 272 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nhuaduc Thinh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nhuaducthinh.com accessibility score

42

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

nhuaducthinh.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nhuaducthinh.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

    VN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nhuaducthinh.com 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 language. Our system also found out that Nhuaducthinh.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 Nhuaduc Thinh. 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: