Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

thegioimavach.com

Thế Giới Mã Vạch - Thiết bị mã vạch, AutoID solutions

Page Load Speed

19.3 sec in total

First Response

750 ms

Resources Loaded

17.4 sec

Page Rendered

1.2 sec

thegioimavach.com screenshot

About Website

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

Công ty TNHH Thế Giới Mã Vạch chuyên cung cấp giải pháp, thiết bị mã số mã vạch, RFID chính hãng, Auto ID solutions, Barcode Software.

Visit thegioimavach.com

Key Findings

We analyzed Thegioimavach.com page load time and found that the first response time was 750 ms and then it took 18.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

thegioimavach.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value9,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.104

88/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

thegioimavach.com

750 ms

thegioimavach.com

4828 ms

jquery-2.1.1.min.js

252 ms

bootstrap.min.css

514 ms

bootstrap.min.js

740 ms

Our browser made a total of 220 requests to load all elements on the main page. We found that 89% of them (195 requests) were addressed to the original Thegioimavach.com, 6% (13 requests) were made to Embed.tawk.to and 1% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Thegioimavach.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 667.9 kB (13%)

Content Size

5.0 MB

After Optimization

4.4 MB

In fact, the total size of Thegioimavach.com main page is 5.0 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 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 287.9 kB

  • Original 316.8 kB
  • After minification 208.7 kB
  • After compression 28.9 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 108.1 kB, which is 34% 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 287.9 kB or 91% of the original size.

Image Optimization

-8%

Potential reduce by 378.8 kB

  • Original 4.5 MB
  • After minification 4.1 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. Thegioimavach images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 848 B

  • Original 89.5 kB
  • After minification 89.5 kB
  • After compression 88.7 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

-0%

Potential reduce by 293 B

  • Original 88.9 kB
  • After minification 88.9 kB
  • After compression 88.6 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. Thegioimavach.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 57 (27%)

Requests Now

214

After Optimization

157

The browser has sent 214 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thegioimavach. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

thegioimavach.com accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

thegioimavach.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

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

High

Page has valid source maps

SEO Factors

thegioimavach.com SEO score

92

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

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

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 Thegioimavach.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 Thegioimavach.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 data is detected on the main page of Thegioimavach. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: