Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

webviet24h.com

Thiết kế website đẹp, chuyên nghiệp chuẩn SEO nhất chỉ có tại AKR

Page Load Speed

16.2 sec in total

First Response

1.3 sec

Resources Loaded

14.5 sec

Page Rendered

399 ms

webviet24h.com screenshot

About Website

Click here to check amazing Webviet 24 H content for Vietnam. Otherwise, check out these important facts you probably never knew about webviet24h.com

Công ty thiết kế web đẹp trọn gói chuyên nghiệp đáp ứng mọi nhu cầu của khách hàng. LÀM WEB ĐỂ SEO. Tự hào là đơn vị thiết kế website chất lượng tốt nhất, bảo hành web vĩnh viễn.

Visit webviet24h.com

Key Findings

We analyzed Webviet24h.com page load time and found that the first response time was 1.3 sec and then it took 14.9 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

webviet24h.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value3,280 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

webviet24h.com

1289 ms

jquery-1.6.3.min.js

50 ms

js.js

334 ms

style.css

602 ms

slider.css

618 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 66% of them (68 requests) were addressed to the original Webviet24h.com, 10% (10 requests) were made to Static.xx.fbcdn.net and 9% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (8 sec) belongs to the original domain Webviet24h.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 410.5 kB (12%)

Content Size

3.4 MB

After Optimization

3.0 MB

In fact, the total size of Webviet24h.com main page is 3.4 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 51.0 kB

  • Original 64.4 kB
  • After minification 60.4 kB
  • After compression 13.4 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 51.0 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 142.7 kB

  • Original 3.0 MB
  • After minification 2.9 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. Webviet 24 H images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 193.7 kB

  • Original 308.4 kB
  • After minification 302.2 kB
  • After compression 114.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 193.7 kB or 63% of the original size.

CSS Optimization

-76%

Potential reduce by 23.1 kB

  • Original 30.5 kB
  • After minification 29.3 kB
  • After compression 7.4 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. Webviet24h.com needs all CSS files to be minified and compressed as it can save up to 23.1 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (34%)

Requests Now

102

After Optimization

67

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webviet 24 H. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

webviet24h.com accessibility score

77

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

webviet24h.com best practices score

67

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

Page has valid source maps

SEO Factors

webviet24h.com SEO score

76

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

High

robots.txt is not valid

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webviet24h.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Vietnamese. Our system also found out that Webviet24h.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 Webviet 24 H. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: