Tools & Wizards About Us
yunpian.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

yunpian.com

云片_让沟通更简单_短信平台_短信验证码_短信接口

Page Load Speed

38.3 sec in total

First Response

3.2 sec

Resources Loaded

34.9 sec

Page Rendered

134 ms

yunpian.com screenshot

About Website

Click here to check amazing Yunpian content for New Zealand. Otherwise, check out these important facts you probably never knew about yunpian.com

云片，专业的短信服务商，让沟通更简单。短信平台稳定，接口完善，短信验证码，语音验证码秒发秒到。短信api接口提供多种功能，短信模板丰富，网络短信到达率98%，上万家企业短信的选择。

Visit yunpian.com

Key Findings

We analyzed Yunpian.com page load time and found that the first response time was 3.2 sec and then it took 35.1 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yunpian.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value2,140 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

yunpian.com

3207 ms

www.yunpian.com

3900 ms

reset.css

1076 ms

index.css

3715 ms

api.css

8698 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Yunpian.com, 9% (3 requests) were made to Hm.baidu.com and 3% (1 request) were made to Pv.sohu.com. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Yunpian.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.3 kB (76%)

Content Size

29.3 kB

After Optimization

7.0 kB

  • HTML

In fact, the total size of Yunpian.com main page is 29.3 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. HTML takes 29.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.3 kB

  • Original 29.3 kB
  • After minification 22.8 kB
  • After compression 7.0 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 6.5 kB, which is 22% 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 22.3 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yunpian. 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

yunpian.com

yunpian.com

3207 ms

www.yunpian.com

www.yunpian.com

3900 ms

reset.css

reset.css

1076 ms

index.css

index.css

3715 ms

api.css

api.css

8698 ms

en_version_f.css

en_version_f.css

2636 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

16306 ms

submenu.js

submenu.js

1619 ms

vue.js

vue.js

19843 ms

vue-i18n.js

vue-i18n.js

4656 ms

jquery.cookie.js

jquery.cookie.js

3718 ms

translate.js

translate.js

11769 ms

center-dialog.js

center-dialog.js

11388 ms

cityjson

cityjson

4366 ms

hm.js

hm.js

1087 ms

yunpian.png

yunpian.png

1559 ms

icon_sms.png

icon_sms.png

3198 ms

icon_verify_code.png

icon_verify_code.png

10667 ms

icon_global_sms.png

icon_global_sms.png

7620 ms

icon_gprs.png

icon_gprs.png

9769 ms

diff01.png

diff01.png

5319 ms

diff02.png

diff02.png

8163 ms

diff03.png

diff03.png

12704 ms

logo01.png

logo01.png

9209 ms

logo02.png

logo02.png

9669 ms

logo03.png

logo03.png

14467 ms

logo04.png

logo04.png

12097 ms

logo05.png

logo05.png

15094 ms

logo06.png

logo06.png

14050 ms

logo07.png

logo07.png

16754 ms

logo08.png

logo08.png

15834 ms

qcode_icon.jpg

qcode_icon.jpg

19652 ms

hm.gif

hm.gif

267 ms

h.js

h.js

1071 ms

Accessibility Review

yunpian.com accessibility score

83

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

Links do not have a discernible name

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

yunpian.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Missing source maps for large first-party JavaScript

SEO Factors

yunpian.com SEO score

92

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

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yunpian.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Yunpian.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

yunpian.com

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