13.6 sec in total
1 sec
12.4 sec
221 ms
Welcome to pgi.com.vn homepage info - get ready to check PGI best content for Vietnam right away, or after learning these important things about pgi.com.vn
Thảnh thơi mua sắm trực tuyến tại PGI Online Store. Chính Hãng, Uy Tín, Giá Tốt. Thương Hiệu JBL, AKG, Harman/Kardon, Wharfedale Pro, Polk, TEAC. Bảo hành điện tử | Hotline: 0818 808 808
Visit pgi.com.vnWe analyzed Pgi.com.vn page load time and found that the first response time was 1 sec and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
pgi.com.vn performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value11.0 s
0/100
25%
Value27.0 s
0/100
10%
Value44,830 ms
0/100
30%
Value0.073
95/100
15%
Value60.5 s
0/100
10%
1031 ms
1614 ms
622 ms
633 ms
642 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that all of those requests were addressed to Pgi.com.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Pgi.com.vn.
Page size can be reduced by 702.2 kB (36%)
1.9 MB
1.2 MB
In fact, the total size of Pgi.com.vn main page is 1.9 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 119.7 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 69.2 kB, which is 54% 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 119.7 kB or 94% of the original size.
Potential reduce by 54.2 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. PGI images are well optimized though.
Potential reduce by 285.5 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 285.5 kB or 76% of the original size.
Potential reduce by 242.8 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. Pgi.com.vn needs all CSS files to be minified and compressed as it can save up to 242.8 kB or 87% of the original size.
Number of requests can be reduced by 23 (39%)
59
36
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PGI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
pgi.com.vn
1031 ms
bootstrap.css
1614 ms
bootstrap-theme.min.css
622 ms
font-awesome.min.css
633 ms
camera.css
642 ms
slimbox2.css
655 ms
animate.css
908 ms
slidebars.css
893 ms
global.css
919 ms
jquery-1.8.3.min.js
1605 ms
jquery.hoverIntent.minified.js
940 ms
bootstrap.min.js
1203 ms
jquery.mobile.customized.min.js
1227 ms
jquery.easing.1.3.js
1239 ms
camera.js
1651 ms
slimbox2.js
1539 ms
jquery.carouFredSel-6.2.1-packed.js
1591 ms
jquery.mousewheel.min.js
1557 ms
jquery.touchSwipe.min.js
1779 ms
jquery.transit.min.js
1801 ms
jquery.ba-throttle-debounce.min.js
1833 ms
jquery.elevatezoom.js
1849 ms
jquery.tabify.js
1858 ms
wow.min.js
1873 ms
slidebars.js
2019 ms
global.js
2043 ms
en.png
513 ms
vn.png
243 ms
logo.png
246 ms
search_but.png
247 ms
icon-fb.png
244 ms
icon_bo_cong_thuong.png
258 ms
category_bg.png
512 ms
cate_line.png
486 ms
prev_but.png
491 ms
next_but.png
494 ms
index.php
809 ms
index.php
796 ms
index.php
816 ms
index.php
811 ms
index.php
1170 ms
index.php
1457 ms
index.php
1103 ms
index.php
1154 ms
index.php
1210 ms
index.php
1513 ms
index.php
1442 ms
index.php
1764 ms
hk.png
1474 ms
jbl.png
1506 ms
infinity.png
1686 ms
akg.png
1711 ms
q.png
1730 ms
myryad.png
1753 ms
qed.png
1756 ms
parasound.png
1927 ms
camera_skins.png
2549 ms
camera-loader.gif
1970 ms
christmas.jpg
3690 ms
undefined
1999 ms
teac.jpg
5464 ms
pgi.com.vn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
pgi.com.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
pgi.com.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pgi.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 Pgi.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.
pgi.com.vn
Open Graph description is not detected on the main page of PGI. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: