15.7 sec in total
2 sec
13.4 sec
293 ms
Click here to check amazing Paycode content for Vietnam. Otherwise, check out these important facts you probably never knew about paycode.com.vn
Mua thẻ cào điện thoại, game: Viettel, Mobifone, Vinaphone, Gmobile, Vietnammobile, Clip, FPT Play, K+, Gerena, Gosu, Zing, Scoin, SohaCoin, ACE, Fundcard, Hpcode, KUL, Oncash, Scoin, VEGA. Hỗ trợ thẻ...
Visit paycode.com.vnWe analyzed Paycode.com.vn page load time and found that the first response time was 2 sec and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
paycode.com.vn performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value5.9 s
14/100
25%
Value10.9 s
6/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value5.8 s
67/100
10%
1989 ms
4332 ms
2095 ms
747 ms
2436 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 97% of them (62 requests) were addressed to the original Paycode.com.vn, 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Paycode.com.vn.
Page size can be reduced by 131.4 kB (37%)
357.8 kB
226.4 kB
In fact, the total size of Paycode.com.vn main page is 357.8 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. 25% of websites need less resources to load. Images take 189.4 kB which makes up the majority of the site volume.
Potential reduce by 40.5 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 10.2 kB, which is 23% 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 40.5 kB or 90% of the original size.
Potential reduce by 11.7 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. Paycode images are well optimized though.
Potential reduce by 29.7 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 29.7 kB or 46% of the original size.
Potential reduce by 49.5 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. Paycode.com.vn needs all CSS files to be minified and compressed as it can save up to 49.5 kB or 84% of the original size.
Number of requests can be reduced by 24 (39%)
62
38
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Paycode. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
paycode.com.vn
1989 ms
www.paycode.com.vn
4332 ms
global.css
2095 ms
tools.js
747 ms
jquery.pack.js
2436 ms
jquery.easing.1.3.js
1078 ms
payoo.js
1113 ms
thecao_l.jpg
528 ms
mastercard-logo.png
495 ms
menu_left.jpg
268 ms
contact.jpg
250 ms
sitemap.jpg
270 ms
bookmark.jpg
271 ms
menu_right.jpg
497 ms
menu_title.jpg
530 ms
menu_bg.jpg
531 ms
parent-menu-sep.jpg
530 ms
main-category.jpg
741 ms
child-menu-sep.jpg
745 ms
sub-category.jpg
785 ms
new.gif
790 ms
info_title.jpg
791 ms
info_bg.jpg
791 ms
info-bullet.jpg
987 ms
info-bottom.jpg
991 ms
left-banner.gif
2903 ms
group_product_bg.jpg
1044 ms
category_2.jpg
1045 ms
group-top-right.jpg
1046 ms
collapse.jpg
1233 ms
expand.jpg
1238 ms
product-border.jpg
1312 ms
p_bg.jpg
1310 ms
47-77-home.jpg
1582 ms
order.jpg
1480 ms
48-78-home.jpg
1732 ms
39-68-home.jpg
2680 ms
16-43-home.jpg
1839 ms
13-39-home.jpg
1726 ms
100-137-home.jpg
2110 ms
57-95-home.jpg
1974 ms
56-90-home.jpg
1978 ms
ga.js
26 ms
40-69-home.jpg
2356 ms
__utm.gif
12 ms
23-46-home.jpg
1981 ms
17-48-home.jpg
2216 ms
33-62-home.jpg
2117 ms
53-91-home.jpg
2209 ms
54-96-home.jpg
2159 ms
35-64-home.jpg
2160 ms
38-67-home.jpg
2200 ms
34-63-home.jpg
2906 ms
102-139-home.jpg
2390 ms
category_bottom.jpg
2392 ms
search_bg.jpg
2214 ms
search_button.jpg
2230 ms
topup-logo.jpg
2384 ms
adv_bg.jpg
2397 ms
adv_title.jpg
2397 ms
lo.JPG
4044 ms
adv_footer.jpg
2233 ms
footer1_bg.jpg
2444 ms
footer2_bg.jpg
2405 ms
paycode.com.vn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
paycode.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
paycode.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
VI
VN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Paycode.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed language. Our system also found out that Paycode.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.
paycode.com.vn
Open Graph description is not detected on the main page of Paycode. 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: