Tools & Wizards About Us
ipay.vn screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ipay.vn

Trang chủ | iPay.vn

Page Load Speed

13.7 sec in total

First Response

916 ms

Resources Loaded

12.1 sec

Page Rendered

604 ms

ipay.vn screenshot

About Website

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

Trang chủ | iPay.vn

Visit ipay.vn

Key Findings

We analyzed Ipay.vn page load time and found that the first response time was 916 ms and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Ipay.vn rating and web reputation

Performance Metrics

ipay.vn performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

ipay.vn

916 ms

ipay.vn

4029 ms

theme.css

2034 ms

ipay.css

902 ms

jquery-1.7.1.min.js

2363 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 78% of them (105 requests) were addressed to the original Ipay.vn, 4% (5 requests) were made to Facebook.com and 3% (4 requests) were made to Css-dashboard.subiz.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Ipay.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (41%)

Content Size

3.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ipay.vn main page is 3.0 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 269.7 kB

  • Original 299.3 kB
  • After minification 199.3 kB
  • After compression 29.6 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 100.0 kB, which is 33% 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 269.7 kB or 90% of the original size.

Image Optimization

-9%

Potential reduce by 138.8 kB

  • Original 1.6 MB
  • After minification 1.5 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. IPay images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 379.6 kB

  • Original 564.4 kB
  • After minification 508.4 kB
  • After compression 184.8 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 379.6 kB or 67% of the original size.

CSS Optimization

-88%

Potential reduce by 438.7 kB

  • Original 501.3 kB
  • After minification 383.7 kB
  • After compression 62.7 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. Ipay.vn needs all CSS files to be minified and compressed as it can save up to 438.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (28%)

Requests Now

125

After Optimization

90

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IPay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ipay.vn

ipay.vn

916 ms

ipay.vn

ipay.vn

4029 ms

theme.css

theme.css

2034 ms

ipay.css

ipay.css

902 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

2363 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

926 ms

jquery.fancybox.css

jquery.fancybox.css

1238 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

1778 ms

sweetalert.min.js

sweetalert.min.js

1849 ms

sweetalert.css

sweetalert.css

2164 ms

bootstrap.min.js

bootstrap.min.js

2384 ms

jquery.unobtrusive-ajax.js

jquery.unobtrusive-ajax.js

2162 ms

wow.min.js

wow.min.js

2231 ms

icheck.js

icheck.js

2606 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

2805 ms

bootstrap-datepicker.vi.js

bootstrap-datepicker.vi.js

2493 ms

bootstrap.min.css

bootstrap.min.css

2609 ms

font-awesome.css

font-awesome.css

2663 ms

style.css

style.css

2702 ms

customize.css

customize.css

3426 ms

animate.css

animate.css

3214 ms

red.css

red.css

2949 ms

datepicker3.css

datepicker3.css

2969 ms

jquery.slider.css

jquery.slider.css

2996 ms

jquery.slider.min.js

jquery.slider.min.js

3119 ms

conversion.js

conversion.js

40 ms

analytics.js

analytics.js

88 ms

loader.js

loader.js

85 ms

fbds.js

fbds.js

83 ms

fbevents.js

fbevents.js

85 ms

logo.png

logo.png

451 ms

nap-tien-dien-thoai-game-visa-ao-doi-the-cao-ipay.png

nap-tien-dien-thoai-game-visa-ao-doi-the-cao-ipay.png

616 ms

ket-qua-hai-loc-dau-xuan.png

ket-qua-hai-loc-dau-xuan.png

695 ms

new-icon.gif

new-icon.gif

449 ms

mobifone.png

mobifone.png

448 ms

viettel.png

viettel.png

448 ms

khuyen-mai-vinaphone-26-2.jpg

khuyen-mai-vinaphone-26-2.jpg

779 ms

ads-hai-loc-dau-xuan-03-02-16(1).png

ads-hai-loc-dau-xuan-03-02-16(1).png

1286 ms

agb.gif

agb.gif

703 ms

saigonbank.jpg

saigonbank.jpg

717 ms

sacombank.jpg

sacombank.jpg

909 ms

gp-bank.jpg

gp-bank.jpg

1009 ms

nama.jpg

nama.jpg

994 ms

pgbank.gif

pgbank.gif

1025 ms

abbank.jpg

abbank.jpg

1133 ms

bidv.gif

bidv.gif

1237 ms

vietinbank.gif

vietinbank.gif

1293 ms

ojb.gif

ojb.gif

1322 ms

vietcombank.png

vietcombank.png

1346 ms

vib.jpg

vib.jpg

1606 ms

MBBank.jpg

MBBank.jpg

1576 ms

MaritimeBank.jpg

MaritimeBank.jpg

1596 ms

Techcombank.jpg

Techcombank.jpg

1904 ms

dongabank.png

dongabank.png

1640 ms

vnmart.gif

vnmart.gif

1683 ms

HDBank.jpg

HDBank.jpg

1901 ms

VPbank.png

VPbank.png

1906 ms

SeABank.jpg

SeABank.jpg

1961 ms

shb.jpg

shb.jpg

1987 ms

TienPhong.jpg

TienPhong.jpg

1989 ms

BacA.jpg

BacA.jpg

2204 ms

VietA.gif

VietA.gif

2208 ms

Eximbank.jpg

Eximbank.jpg

2219 ms

NCB.jpg

NCB.jpg

2315 ms

vnpay.png

vnpay.png

2318 ms

banknet.png

banknet.png

2304 ms

303 ms

widget.txt

widget.txt

96 ms

subiz-widget-view.css

subiz-widget-view.css

498 ms

20723

20723

258 ms

init

init

314 ms

collect

collect

43 ms

231 ms

collect

collect

252 ms

all.js

all.js

146 ms

144 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2062 ms

agb.gif

agb.gif

2108 ms

vietcombank.jpg

vietcombank.jpg

2107 ms

ga-audiences

ga-audiences

81 ms

84 ms

vietinbank.gif

vietinbank.gif

2164 ms

xd_arbiter.php

xd_arbiter.php

38 ms

21 ms

sacombank.jpg

sacombank.jpg

2038 ms

gp-bank.jpg

gp-bank.jpg

1962 ms

nama.jpg

nama.jpg

2108 ms

ojb.gif

ojb.gif

2114 ms

pgbank.gif

pgbank.gif

2058 ms

abbank.jpg

abbank.jpg

2061 ms

cross-storage.html

cross-storage.html

63 ms

saigonbank.jpg

saigonbank.jpg

1971 ms

vib.jpg

vib.jpg

2007 ms

MBBank.jpg

MBBank.jpg

2107 ms

default_1433904076.jpg

default_1433904076.jpg

40 ms

logo-icon.png

logo-icon.png

116 ms

20723-img_cust_bubble-1433413026.png

20723-img_cust_bubble-1433413026.png

24 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

215 ms

close-bubble.png

close-bubble.png

131 ms

maritimebank.jpg

maritimebank.jpg

2007 ms

techcombank.jpg

techcombank.jpg

1895 ms

bidv.jpg

bidv.jpg

1995 ms

dongabank.png

dongabank.png

1983 ms

HDBank.jpg

HDBank.jpg

2020 ms

vnmart.gif

vnmart.gif

2077 ms

VPbank.png

VPbank.png

1848 ms

SeABank.jpg

SeABank.jpg

1829 ms

shb.jpg

shb.jpg

1976 ms

TienPhong.jpg

TienPhong.jpg

1942 ms

BacA.jpg

BacA.jpg

1986 ms

VietA.gif

VietA.gif

1810 ms

DKBCT.png

DKBCT.png

1819 ms

facebook.png

facebook.png

1826 ms

google.png

google.png

1925 ms

twitter.png

twitter.png

1907 ms

youtube.png

youtube.png

2014 ms

pinterest.png

pinterest.png

1808 ms

tumblr.png

tumblr.png

1813 ms

bg-slide.jpg

bg-slide.jpg

1828 ms

bg_drash_1x12.gif

bg_drash_1x12.gif

1878 ms

safe.png

safe.png

1888 ms

tien-ich.png

tien-ich.png

2003 ms

fast.png

fast.png

1786 ms

bg-input.png

bg-input.png

1769 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

1825 ms

icon.png

icon.png

1869 ms

lines.png

lines.png

1879 ms

Scroll-to-top-button.png

Scroll-to-top-button.png

1938 ms

red.png

red.png

1822 ms

ipay.vn

ipay.vn

1129 ms

ping

ping

61 ms

like.php

like.php

101 ms

_i1D6e24ehq.js

_i1D6e24ehq.js

48 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

29 ms

Accessibility Review

ipay.vn accessibility score

74

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

ipay.vn best practices score

58

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

Browser errors were logged to the console

SEO Factors

ipay.vn SEO score

69

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

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ipay.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 English language. Our system also found out that Ipay.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

ipay.vn

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