Tools & Wizards About Us
vgl.com.vn screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

vgl.com.vn

VietGlobal GPS - Phân Phối Lắp Đặt Định Vị Ô Tô Xe Máy Toàn Quốc

Page Load Speed

21.5 sec in total

First Response

853 ms

Resources Loaded

20 sec

Page Rendered

592 ms

vgl.com.vn screenshot

About Website

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

VietGlobal GPS Chuyên Phân Phối, Lắp Đặt Định Vị Ô Tô, Xe Máy, Camera Hành Trình Ô Tô, Giám Sát Phương Tiện Hiệu Quả Hợp Chuẩn Bộ GTVT. LH: 0988153639

Visit vgl.com.vn

Key Findings

We analyzed Vgl.com.vn page load time and found that the first response time was 853 ms and then it took 20.6 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

vgl.com.vn performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value41.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.292

41/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

vgl.com.vn

853 ms

vgl.com.vn

6854 ms

analytics.js

36 ms

style.min.css

422 ms

wc-blocks-vendors-style.css

705 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 72% of them (58 requests) were addressed to the original Vgl.com.vn, 7% (6 requests) were made to Youtube.com and 4% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Vgl.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 257.8 kB (11%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vgl.com.vn main page is 2.3 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 54.9 kB

  • Original 69.0 kB
  • After minification 66.4 kB
  • After compression 14.2 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 54.9 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 118.3 kB

  • Original 1.7 MB
  • After minification 1.6 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. Vgl images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 42.6 kB

  • Original 353.9 kB
  • After minification 353.9 kB
  • After compression 311.3 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 42.6 kB or 12% of the original size.

CSS Optimization

-24%

Potential reduce by 42.0 kB

  • Original 175.8 kB
  • After minification 175.5 kB
  • After compression 133.7 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. Vgl.com.vn needs all CSS files to be minified and compressed as it can save up to 42.0 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (51%)

Requests Now

71

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vgl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vgl.com.vn

vgl.com.vn

853 ms

vgl.com.vn

vgl.com.vn

6854 ms

analytics.js

analytics.js

36 ms

style.min.css

style.min.css

422 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

705 ms

wc-blocks-style.css

wc-blocks-style.css

1577 ms

extendify-utilities.css

extendify-utilities.css

1569 ms

kk-star-ratings.min.css

kk-star-ratings.min.css

1474 ms

screen.min.css

screen.min.css

1388 ms

woocommerce-layout.css

woocommerce-layout.css

1521 ms

woocommerce.css

woocommerce.css

1841 ms

bootstrap.min.css

bootstrap.min.css

101 ms

all.min.css

all.min.css

47 ms

style.css

style.css

1657 ms

masterslider.main.css

masterslider.main.css

2048 ms

custom.css

custom.css

1792 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1838 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1847 ms

wp-polyfill.min.js

wp-polyfill.min.js

2485 ms

hooks.min.js

hooks.min.js

2063 ms

w.js

w.js

23 ms

jquery.min.js

jquery.min.js

2411 ms

jquery-migrate.min.js

jquery-migrate.min.js

2123 ms

modernizr.min.js

modernizr.min.js

7520 ms

bootstrap.min.js

bootstrap.min.js

111 ms

kk-star-ratings.min.js

kk-star-ratings.min.js

2330 ms

front.min.js

front.min.js

2393 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

2584 ms

add-to-cart.min.js

add-to-cart.min.js

2599 ms

js.cookie.min.js

js.cookie.min.js

2661 ms

woocommerce.min.js

woocommerce.min.js

2672 ms

jquery.easing.min.js

jquery.easing.min.js

2759 ms

masterslider.min.js

masterslider.min.js

3299 ms

collect

collect

17 ms

js

js

66 ms

g.gif

g.gif

20 ms

logo.png

logo.png

574 ms

blank.gif

blank.gif

279 ms

buiding.jpg

buiding.jpg

634 ms

dinh-vi-4g-vg1811-2.jpg

dinh-vi-4g-vg1811-2.jpg

890 ms

gts04.jpg

gts04.jpg

1154 ms

dinh-vi-khong-day-vg900-2.jpg

dinh-vi-khong-day-vg900-2.jpg

874 ms

dinh-vi-oto-xe-may-pt40.jpg

dinh-vi-oto-xe-may-pt40.jpg

606 ms

dinh-vi-khong-day-vg900.jpg

dinh-vi-khong-day-vg900.jpg

1151 ms

dinh-vi-pt11-450x240.jpg

dinh-vi-pt11-450x240.jpg

874 ms

dinh-vi-khong-day-vg-7500-3-2.jpg

dinh-vi-khong-day-vg-7500-3-2.jpg

946 ms

dinh-vi-oto-khong-day-450x322.jpg

dinh-vi-oto-khong-day-450x322.jpg

1144 ms

dinh-vi-cam-tay.jpg

dinh-vi-cam-tay.jpg

1426 ms

camera-hanh-trinh-70mai-a500s-2-mat-truoc-sau-450x308.jpg

camera-hanh-trinh-70mai-a500s-2-mat-truoc-sau-450x308.jpg

1180 ms

camera-nd10-s500-3-450x286.jpg

camera-nd10-s500-3-450x286.jpg

1240 ms

camera-nghi-dinh-10-450x286.jpg

camera-nghi-dinh-10-450x286.jpg

1441 ms

facebook.svg

facebook.svg

1442 ms

instagram_solid.svg

instagram_solid.svg

1438 ms

youtube_solid.svg

youtube_solid.svg

1452 ms

TCYAgoESZ2c

TCYAgoESZ2c

198 ms

firmware-green.png

firmware-green.png

1518 ms

mobile-map-green.png

mobile-map-green.png

1692 ms

system-green.png

system-green.png

1702 ms

oem-green.png

oem-green.png

1703 ms

loading-2.gif

loading-2.gif

1636 ms

fa-solid-900.woff

fa-solid-900.woff

32 ms

fa-regular-400.woff

fa-regular-400.woff

44 ms

light-skin-6.png

light-skin-6.png

1615 ms

vietglobal-gps.jpg

vietglobal-gps.jpg

492 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

62 ms

blank.gif

blank.gif

1712 ms

ad_status.js

ad_status.js

175 ms

qPVc89Xtqb-imYcu3PoxhWFQIHn6RU05s_zP8PhWsV0.js

qPVc89Xtqb-imYcu3PoxhWFQIHn6RU05s_zP8PhWsV0.js

122 ms

embed.js

embed.js

41 ms

vietglobal-gps.jpg

vietglobal-gps.jpg

2634 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

35 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

38 ms

id

id

16 ms

Create

Create

140 ms

GenerateIT

GenerateIT

14 ms

log_event

log_event

17 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

273 ms

banner1-2.jpg

banner1-2.jpg

271 ms

banner1-2.jpg

banner1-2.jpg

1246 ms

Accessibility Review

vgl.com.vn accessibility score

86

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

Links do not have a discernible name

Best Practices

vgl.com.vn best practices score

75

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

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

vgl.com.vn SEO score

91

Search Engine Optimization Advices

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 Vgl.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 Vgl.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

vgl.com.vn

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