Tools & Wizards About Us
yodafone.cn screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

yodafone.cn

全民优打 官网

Page Load Speed

8.6 sec in total

First Response

1.5 sec

Resources Loaded

6.8 sec

Page Rendered

347 ms

yodafone.cn screenshot

About Website

Welcome to yodafone.cn homepage info - get ready to check Yodafone best content for China right away, or after learning these important things about yodafone.cn

全民优打 yodafone.cn--专业的移动互联网虚拟运营商。因为懂你，所以用心！提供最高性价比，最优质，最贴心的通信服务，为您的通信体验开启另一种全新模式!

Visit yodafone.cn

Key Findings

We analyzed Yodafone.cn page load time and found that the first response time was 1.5 sec and then it took 7.2 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

yodafone.cn performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.277

44/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

yodafone.cn

1452 ms

www.yodafone.cn

1595 ms

index.js

2875 ms

index_common.css

1296 ms

common.css

2860 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Yodafone.cn, 93% (41 requests) were made to Res.yodafone.cn and 2% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Res.yodafone.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.2 kB (11%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yodafone.cn main page is 1.5 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 145.5 kB

  • Original 195.6 kB
  • After minification 185.7 kB
  • After compression 50.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 145.5 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 14.3 kB

  • Original 1.2 MB
  • After minification 1.2 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. Yodafone images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 6.9 kB

  • Original 47.5 kB
  • After minification 47.5 kB
  • After compression 40.6 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 6.9 kB or 14% of the original size.

CSS Optimization

-32%

Potential reduce by 2.5 kB

  • Original 7.8 kB
  • After minification 7.7 kB
  • After compression 5.3 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. Yodafone.cn needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (14%)

Requests Now

42

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yodafone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yodafone.cn

yodafone.cn

1452 ms

www.yodafone.cn

www.yodafone.cn

1595 ms

index.js

index.js

2875 ms

index_common.css

index_common.css

1296 ms

common.css

common.css

2860 ms

index.css

index.css

1541 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1894 ms

index.js

index.js

2894 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

1824 ms

jquery.rotate.js

jquery.rotate.js

2319 ms

remind-index.js

remind-index.js

2427 ms

year_logo03.png

year_logo03.png

56 ms

bigmac_ico.png

bigmac_ico.png

58 ms

yuyue03.png

yuyue03.png

57 ms

youda01.png

youda01.png

61 ms

youda02.png

youda02.png

57 ms

youda03.png

youda03.png

54 ms

youda04.png

youda04.png

57 ms

youda05.png

youda05.png

58 ms

goumai01.png

goumai01.png

60 ms

goumai02.png

goumai02.png

58 ms

goumai03.png

goumai03.png

59 ms

goumai04.png

goumai04.png

61 ms

goumai06.png

goumai06.png

62 ms

index_ad_20240808.jpg

index_ad_20240808.jpg

142 ms

top.png

top.png

61 ms

juwb_code_60.jpg

juwb_code_60.jpg

63 ms

4g_youxian.png

4g_youxian.png

66 ms

direct.png

direct.png

61 ms

about-video1.jpg

about-video1.jpg

63 ms

about-video2.jpg

about-video2.jpg

63 ms

about-video3.jpg

about-video3.jpg

64 ms

prev.png

prev.png

62 ms

next.png

next.png

70 ms

weibo.png

weibo.png

67 ms

weixin.png

weixin.png

68 ms

weixindyh.png

weixindyh.png

66 ms

Online-Service.png

Online-Service.png

68 ms

service-hotline.png

service-hotline.png

68 ms

year_kf01.png

year_kf01.png

72 ms

year_kf02.png

year_kf02.png

71 ms

year_kf03.png

year_kf03.png

71 ms

year_kf04.png

year_kf04.png

70 ms

hm.js

hm.js

986 ms

Accessibility Review

yodafone.cn accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

yodafone.cn best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

yodafone.cn SEO score

67

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

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 Yodafone.cn 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 Yodafone.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

yodafone.cn

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