Report Summary

  • 25

    Performance

    Renders faster than
    45% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

vbill.cn

随行付官网

Page Load Speed

63 sec in total

First Response

7.3 sec

Resources Loaded

55.5 sec

Page Rendered

263 ms

vbill.cn screenshot

About Website

Visit vbill.cn now to see the best up-to-date Vbill content for China and also check out these interesting facts you probably never knew about vbill.cn

随行付为国内领先第三方支付公司,旗下支付产品包括传统POS、智能POS、MPOS、跨境支付等。业务层面推出移动支付、互联网支付、钱包支付、跨境支付、二维码支付等创新业务。拥有人民银行颁发的全国银行卡收单,移动电话支付、互联网支付、跨境人民币资质。

Visit vbill.cn

Key Findings

We analyzed Vbill.cn page load time and found that the first response time was 7.3 sec and then it took 55.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vbill.cn performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value2,000 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

login.htm

7325 ms

jquery.min.js

18621 ms

jquery-1.7.2.js

20334 ms

alll-static.js

10007 ms

wpa.php

872 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 88% of them (61 requests) were addressed to the original Vbill.cn, 3% (2 requests) were made to Seal.wosign.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Vbill.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 398.7 kB (29%)

Content Size

1.4 MB

After Optimization

966.4 kB

In fact, the total size of Vbill.cn main page is 1.4 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. 20% of websites need less resources to load. Images take 941.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 14.2 kB

  • Original 19.3 kB
  • After minification 15.4 kB
  • After compression 5.1 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 3.9 kB, which is 20% 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 14.2 kB or 73% of the original size.

Image Optimization

-7%

Potential reduce by 62.1 kB

  • Original 941.3 kB
  • After minification 879.2 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. Vbill images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 193.7 kB

  • Original 255.7 kB
  • After minification 193.6 kB
  • After compression 62.0 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 193.7 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 128.7 kB

  • Original 148.8 kB
  • After minification 123.2 kB
  • After compression 20.1 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. Vbill.cn needs all CSS files to be minified and compressed as it can save up to 128.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (15%)

Requests Now

61

After Optimization

52

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vbill. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

vbill.cn accessibility score

89

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

vbill.cn best practices score

67

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

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

vbill.cn SEO score

72

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vbill.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vbill.cn 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 description is not detected on the main page of Vbill. 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: