Tools & Wizards About Us
shanchuan.cn screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

shanchuan.cn

闪传官网--闪传 手机互传 手机传输 智能手机互传 闪传iOS iphone和安卓互传 苹果和安卓互传 安卓和苹果互传|手机分享|手机管理|手机快传|文件快传|手机互传|文件互传|手机文件互传|手机文件快传

Page Load Speed

6.2 sec in total

First Response

836 ms

Resources Loaded

5.2 sec

Page Rendered

215 ms

shanchuan.cn screenshot

About Website

Click here to check amazing Shanchuan content for China. Otherwise, check out these important facts you probably never knew about shanchuan.cn

闪传 手机互传 智能手机互传 闪传iOS iphone和安卓互传 苹果和安卓互传 安卓和苹果互传,手机互联,手机互动,手机互通,手机分享,手机传输,点对点,Peer2Peer,资料互传,资料分享,资料传输,内容互传,内容分享,内容传输,手机快传,文件快传,手机互传,文件互传,手机文件互传,手机文件快传

Visit shanchuan.cn

Key Findings

We analyzed Shanchuan.cn page load time and found that the first response time was 836 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

shanchuan.cn performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

shanchuan.cn

836 ms

js-image-slider.css

405 ms

generic.css

410 ms

common.css

412 ms

zh-cn.css

413 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 82% of them (27 requests) were addressed to the original Shanchuan.cn, 9% (3 requests) were made to Hm.baidu.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Shanchuan.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.8 kB (8%)

Content Size

734.6 kB

After Optimization

676.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shanchuan.cn main page is 734.6 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. 30% of websites need less resources to load. Images take 654.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.8 kB

  • Original 14.6 kB
  • After minification 12.2 kB
  • After compression 3.9 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 2.4 kB, which is 16% 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 10.8 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 36.3 kB

  • Original 654.7 kB
  • After minification 618.4 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. Shanchuan images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 9.1 kB

  • Original 61.1 kB
  • After minification 61.1 kB
  • After compression 52.0 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 9.1 kB or 15% of the original size.

CSS Optimization

-37%

Potential reduce by 1.6 kB

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 2.7 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. Shanchuan.cn needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (35%)

Requests Now

31

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shanchuan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shanchuan.cn

shanchuan.cn

836 ms

js-image-slider.css

js-image-slider.css

405 ms

generic.css

generic.css

410 ms

common.css

common.css

412 ms

zh-cn.css

zh-cn.css

413 ms

js-image-slider.js

js-image-slider.js

627 ms

jquery-1.5.min.js

jquery-1.5.min.js

1107 ms

header_bg.png

header_bg.png

203 ms

logo_icon.png

logo_icon.png

208 ms

lang_select_bg.png

lang_select_bg.png

205 ms

ribbon.png

ribbon.png

607 ms

loading.gif

loading.gif

215 ms

banner2.png

banner2.png

1837 ms

banner3.png

banner3.png

1008 ms

andouya_video_01.png

andouya_video_01.png

1218 ms

andouya_video_02.png

andouya_video_02.png

619 ms

andouya_video_03.png

andouya_video_03.png

431 ms

andouya_video_05.png

andouya_video_05.png

646 ms

content_bg.png

content_bg.png

811 ms

andouya_icon.png

andouya_icon.png

827 ms

anniu.png

anniu.png

863 ms

andou01.jpg

andou01.jpg

1214 ms

andou02.jpg

andou02.jpg

1237 ms

andou03.jpg

andou03.jpg

1078 ms

andou04.jpg

andou04.jpg

1411 ms

footer_bg.png

footer_bg.png

1294 ms

h.js

h.js

655 ms

h.js

h.js

963 ms

21.gif

21.gif

1520 ms

hm.gif

hm.gif

307 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

11 ms

bullet.png

bullet.png

204 ms

Accessibility Review

shanchuan.cn accessibility score

71

Accessibility Issues

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

High

Links do not have a discernible name

Best Practices

shanchuan.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

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

shanchuan.cn SEO score

58

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

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 Shanchuan.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 Shanchuan.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

shanchuan.cn

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