Tools & Wizards About Us
ivoix.cn screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 32

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 0

    Best Practices

  • 57

    SEO

    Google-friendlier than
    20% of websites

ivoix.cn

www.ivoix.cn-官网首页

Page Load Speed

12.9 sec in total

First Response

1 sec

Resources Loaded

11.5 sec

Page Rendered

390 ms

ivoix.cn screenshot

About Website

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

龙音阁听书网-09-22年记录-历史百度权重6-外链超多

Visit ivoix.cn

Key Findings

We analyzed Ivoix.cn page load time and found that the first response time was 1 sec and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ivoix.cn performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value53.6 s

0/100

10%

TBT (Total Blocking Time)

Value155,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value162.7 s

0/100

10%

Network Requests Diagram

ivoix.cn

1046 ms

www.ivoix.cn

5899 ms

lyg.css

1163 ms

index4.css

1166 ms

jquery.js

1970 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 26% of them (16 requests) were addressed to the original Ivoix.cn, 50% (31 requests) were made to Cover.ivoix.cn and 11% (7 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (6.5 sec) relates to the external source Cover.ivoix.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.1 kB (6%)

Content Size

3.0 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ivoix.cn main page is 3.0 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. 25% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 49.1 kB

  • Original 67.8 kB
  • After minification 66.2 kB
  • After compression 18.7 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 49.1 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 8.1 kB

  • Original 2.7 MB
  • After minification 2.7 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. Ivoix images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 85.8 kB

  • Original 174.2 kB
  • After minification 170.9 kB
  • After compression 88.5 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 85.8 kB or 49% of the original size.

CSS Optimization

-77%

Potential reduce by 32.1 kB

  • Original 41.5 kB
  • After minification 37.1 kB
  • After compression 9.4 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. Ivoix.cn needs all CSS files to be minified and compressed as it can save up to 32.1 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (49%)

Requests Now

59

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ivoix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ivoix.cn

ivoix.cn

1046 ms

www.ivoix.cn

www.ivoix.cn

5899 ms

lyg.css

lyg.css

1163 ms

index4.css

index4.css

1166 ms

jquery.js

jquery.js

1970 ms

mynav2.js

mynav2.js

798 ms

index.js

index.js

1205 ms

login.js

login.js

786 ms

jquery.cookie.js

jquery.cookie.js

789 ms

opensug.js

opensug.js

546 ms

ivoix_logo.gif

ivoix_logo.gif

1419 ms

lyg.css

lyg.css

387 ms

topicons.png

topicons.png

396 ms

qrcode.png

qrcode.png

401 ms

menu_login.gif

menu_login.gif

1035 ms

index-dot2.gif

index-dot2.gif

1036 ms

bfm_2016032219494956.jpg

bfm_2016032219494956.jpg

2995 ms

bfm_2016031913250256.jpg

bfm_2016031913250256.jpg

2616 ms

bfm_2016031707325056.jpg

bfm_2016031707325056.jpg

5800 ms

bfm_2016012009360256.jpg

bfm_2016012009360256.jpg

4267 ms

bfm_2016030412005656.jpg

bfm_2016030412005656.jpg

3327 ms

bfm_2016011720221956.jpg

bfm_2016011720221956.jpg

3326 ms

bfm_2016011818403356.jpg

bfm_2016011818403356.jpg

3666 ms

bfm_2016030110511756.jpg

bfm_2016030110511756.jpg

3663 ms

bfm_2016022201263156.jpg

bfm_2016022201263156.jpg

4265 ms

bfm_2015083110415655.jpg

bfm_2015083110415655.jpg

4886 ms

bfm_2016032717373556.jpg

bfm_2016032717373556.jpg

4286 ms

bfm_2016032709272656.jpg

bfm_2016032709272656.jpg

4294 ms

menu_bg1.gif

menu_bg1.gif

386 ms

navgxbg.gif

navgxbg.gif

1499 ms

menu_on_left21.gif

menu_on_left21.gif

4530 ms

menu_on_right21.gif

menu_on_right21.gif

4531 ms

menu_line21.gif

menu_line21.gif

4558 ms

in_gx.gif

in_gx.gif

5556 ms

in_ico6.gif

in_ico6.gif

4832 ms

bfm_2016032220113256.jpg

bfm_2016032220113256.jpg

5831 ms

bfm_2016032219560656.jpg

bfm_2016032219560656.jpg

4609 ms

bfm_2016040316294957.jpg

bfm_2016040316294957.jpg

5473 ms

bfm_2016033108492956.jpg

bfm_2016033108492956.jpg

5803 ms

bfm_2016033108461056.jpg

bfm_2016033108461056.jpg

5238 ms

bfm_2016033007575256.jpg

bfm_2016033007575256.jpg

5546 ms

bfm_2016040710344257.jpg

bfm_2016040710344257.jpg

6478 ms

bfm_2016040710302057.jpg

bfm_2016040710302057.jpg

6311 ms

in_gg.gif

in_gg.gif

5417 ms

in_ico100.gif

in_ico100.gif

5477 ms

index4.css

index4.css

451 ms

tongji.js

tongji.js

687 ms

2541586.js

2541586.js

1831 ms

tongji.do

tongji.do

1003 ms

tongji.do

tongji.do

2035 ms

kf.asp

kf.asp

348 ms

h.js

h.js

862 ms

kfl.png

kfl.png

2806 ms

21.gif

21.gif

966 ms

hm.gif

hm.gif

431 ms

share.js

share.js

774 ms

slide_api.js

slide_api.js

243 ms

slide_view.js

slide_view.js

490 ms

tangram.js

tangram.js

1617 ms

api_base.js

api_base.js

479 ms

view_base.js

view_base.js

232 ms

slide_share.css

slide_share.css

231 ms

Accessibility Review

ivoix.cn accessibility score

32

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

SEO Factors

ivoix.cn SEO score

57

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

High

robots.txt is not valid

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

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ivoix.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ivoix.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ivoix.cn

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