Tools & Wizards About Us
pay.tongbu.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

pay.tongbu.com

同步账号中心

Page Load Speed

11.6 sec in total

First Response

2.4 sec

Resources Loaded

9.1 sec

Page Rendered

123 ms

pay.tongbu.com screenshot

About Website

Welcome to pay.tongbu.com homepage info - get ready to check Pay Tongbu best content for China right away, or after learning these important things about pay.tongbu.com

同步推官方充值中心,提供同步各类游戏推币便捷充值,账户管理,支持支付宝,财付通,神州付,Mo9支付,银联在线支付,易宝支付●为您的充值带来最快便捷的充值体验

Visit pay.tongbu.com

Key Findings

We analyzed Pay.tongbu.com page load time and found that the first response time was 2.4 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

pay.tongbu.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

pay.tongbu.com

2428 ms

default.css

408 ms

main.css

1102 ms

tb.common.css

728 ms

vip.css

797 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Pay.tongbu.com, 7% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Pay.tongbu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.8 kB (59%)

Content Size

316.2 kB

After Optimization

130.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pay.tongbu.com main page is 316.2 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. 15% of websites need less resources to load. Javascripts take 158.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 11.5 kB

  • Original 15.8 kB
  • After minification 12.5 kB
  • After compression 4.3 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 3.3 kB, which is 21% 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 11.5 kB or 73% of the original size.

Image Optimization

-17%

Potential reduce by 12.1 kB

  • Original 71.3 kB
  • After minification 59.2 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. Obviously, Pay Tongbu needs image optimization as it can save up to 12.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 104.9 kB

  • Original 158.5 kB
  • After minification 151.8 kB
  • After compression 53.7 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 104.9 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 57.4 kB

  • Original 70.6 kB
  • After minification 60.1 kB
  • After compression 13.3 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. Pay.tongbu.com needs all CSS files to be minified and compressed as it can save up to 57.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (37%)

Requests Now

27

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pay Tongbu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pay.tongbu.com

pay.tongbu.com

2428 ms

default.css

default.css

408 ms

main.css

main.css

1102 ms

tb.common.css

tb.common.css

728 ms

vip.css

vip.css

797 ms

jquery.tongbu.js

jquery.tongbu.js

3889 ms

jquery.validate.min.js

jquery.validate.min.js

1012 ms

jquery.md5.js

jquery.md5.js

1119 ms

jquery.artDialog.min.js

jquery.artDialog.min.js

1675 ms

artDialog.plugins.min.js

artDialog.plugins.min.js

2083 ms

util.js

util.js

2310 ms

DD_belatedPNG_0.0.8a-min.js

DD_belatedPNG_0.0.8a-min.js

2060 ms

bodybg.jpg

bodybg.jpg

416 ms

select.png

select.png

968 ms

logo.png

logo.png

981 ms

sep_gray.png

sep_gray.png

974 ms

sep_blue.png

sep_blue.png

1224 ms

new-1.png

new-1.png

805 ms

btn_145.png

btn_145.png

775 ms

qq.png

qq.png

2600 ms

step_bg_4.png

step_bg_4.png

1172 ms

step1.png

step1.png

1883 ms

sep_middle.png

sep_middle.png

2305 ms

pay_entry.png

pay_entry.png

2719 ms

pay_entry_close.png

pay_entry_close.png

1944 ms

bg_service.png

bg_service.png

1927 ms

h.js

h.js

1218 ms

hm.gif

hm.gif

431 ms

Accessibility Review

pay.tongbu.com accessibility score

60

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

pay.tongbu.com 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

pay.tongbu.com SEO score

77

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pay.tongbu.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Pay.tongbu.com 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

pay.tongbu.com

Open Graph description is not detected on the main page of Pay Tongbu. 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: