Tools & Wizards About Us

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

123website.com.vn

123Website - 9 Năm Chuyên Tâm Nghề Thiết Kế Website

Page Load Speed

6.9 sec in total

First Response

511 ms

Resources Loaded

6.2 sec

Page Rendered

182 ms

About Website

Visit 123website.com.vn now to see the best up-to-date 123Website content for Vietnam and also check out these interesting facts you probably never knew about 123website.com.vn

Công ty TNHH TMDV 123Website cung cấp giải pháp thiết kế website với phong cách chuyên nghiệp, hiện đại. Website được thiết kế theo tiêu chuẩn SEO, chuẩn Mobile và đầy đủ tính năng.

Visit 123website.com.vn

Key Findings

We analyzed 123website.com.vn page load time and found that the first response time was 511 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

123website.com.vn performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

123website.com.vn

511 ms

123website.com.vn

1279 ms

layerslider.css

252 ms

style.min.css

504 ms

styles.css

723 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 77% of them (47 requests) were addressed to the original 123website.com.vn, 11% (7 requests) were made to Fonts.gstatic.com and 7% (4 requests) were made to 123website.getflycrm.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain 123website.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.4 kB (27%)

Content Size

743.0 kB

After Optimization

543.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 123website.com.vn main page is 743.0 kB. 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 485.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 195.4 kB

  • Original 233.4 kB
  • After minification 223.5 kB
  • After compression 38.0 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 195.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 485.7 kB
  • After minification 484.6 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. 123Website images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 2.0 kB

  • Original 15.9 kB
  • After minification 15.9 kB
  • After compression 13.8 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 2.0 kB or 13% of the original size.

CSS Optimization

-11%

Potential reduce by 910 B

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 7.0 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. 123website.com.vn needs all CSS files to be minified and compressed as it can save up to 910 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (72%)

Requests Now

43

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 123Website. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

123website.com.vn accessibility score

86

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

Best Practices

123website.com.vn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

123website.com.vn 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 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 123website.com.vn 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 123website.com.vn 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 123Website. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: