Tools & Wizards About Us

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

gosol.com.vn

GO SOLUTIONS JSC - Công ty cổ phần giải pháp công nghệ GO - GOSOL

Page Load Speed

10.7 sec in total

First Response

913 ms

Resources Loaded

9.2 sec

Page Rendered

546 ms

About Website

Click here to check amazing GOSOL content for Vietnam. Otherwise, check out these important facts you probably never knew about gosol.com.vn

Cung cấp các giải pháp, dịch vụ công nghệ thông tin có hàm lượng công nghệ và giá trị cao như: Giải pháp nhận dạng giọng nói, giải pháp nhận diện hình ảnh, giải pháp nhận diện chứng minh thư, giải phá...

Visit gosol.com.vn

Key Findings

We analyzed Gosol.com.vn page load time and found that the first response time was 913 ms and then it took 9.8 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

gosol.com.vn performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value41.4 s

0/100

25%

SI (Speed Index)

Value20.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,720 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.685

7/100

15%

TTI (Time to Interactive)

Value48.7 s

0/100

10%

Network Requests Diagram

gosol.com.vn

913 ms

gosol.com.vn

1856 ms

stylesheet.css

727 ms

polo.css

2483 ms

custom.css

1384 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 62% of them (75 requests) were addressed to the original Gosol.com.vn, 10% (12 requests) were made to Static.xx.fbcdn.net and 8% (10 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Gosol.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (23%)

Content Size

8.6 MB

After Optimization

6.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gosol.com.vn main page is 8.6 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. Only a small number of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 106.5 kB

  • Original 125.1 kB
  • After minification 111.8 kB
  • After compression 18.6 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 13.3 kB, which is 11% 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 106.5 kB or 85% of the original size.

Image Optimization

-13%

Potential reduce by 938.5 kB

  • Original 7.0 MB
  • After minification 6.1 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. Obviously, GOSOL needs image optimization as it can save up to 938.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 368.3 kB

  • Original 744.3 kB
  • After minification 692.5 kB
  • After compression 376.0 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 368.3 kB or 49% of the original size.

CSS Optimization

-81%

Potential reduce by 597.8 kB

  • Original 736.2 kB
  • After minification 573.5 kB
  • After compression 138.4 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. Gosol.com.vn needs all CSS files to be minified and compressed as it can save up to 597.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (27%)

Requests Now

104

After Optimization

76

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GOSOL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

gosol.com.vn accessibility score

59

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

gosol.com.vn 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

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

gosol.com.vn SEO score

85

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

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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gosol.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 Gosol.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 GOSOL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: