Tools & Wizards About Us
chivox.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

chivox.com

语音评测-中英文口语评测-服务中高考英语听说考试-驰声科技

Page Load Speed

19 sec in total

First Response

2 sec

Resources Loaded

16.9 sec

Page Rendered

115 ms

chivox.com screenshot

About Website

Click here to check amazing Chivox content. Otherwise, check out these important facts you probably never knew about chivox.com

驰声语音云平台，提供语音评测和语音识别技术，服务于中英文的口语评测和中高考英语听说考试。驰声积累17年API服务经验，为教育企业提供语音评测引擎，帮助教育产品开发中英文口语评测功能，主要应用在智能学习硬件、英语学习、中文汉语学习、英语听说考试、语言康复、英语听说模拟测试软件、英语听说考试机房版、英语听力口语自动化考试、英语听说计算机考试、中考英语听说考试等产品中。

Visit chivox.com

Key Findings

We analyzed Chivox.com page load time and found that the first response time was 2 sec and then it took 17 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

chivox.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value23.2 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.126

83/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

www.chivox.com

1999 ms

editor.css

635 ms

jquery-1.10.2.min.js

1863 ms

jquery.flexslider-min.js

1845 ms

jq.swiper.min.4.4.1.js

1839 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 83% of them (66 requests) were addressed to the original Chivox.com, 10% (8 requests) were made to Bdimg.share.baidu.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (9.6 sec) belongs to the original domain Chivox.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.4 kB (3%)

Content Size

3.2 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chivox.com main page is 3.2 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. 45% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 43.7 kB

  • Original 55.1 kB
  • After minification 55.0 kB
  • After compression 11.3 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. 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 43.7 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 21.4 kB

  • Original 2.8 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. Chivox images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 14.9 kB

  • Original 295.8 kB
  • After minification 295.8 kB
  • After compression 280.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 5.4 kB

  • Original 34.3 kB
  • After minification 34.3 kB
  • After compression 28.9 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. Chivox.com needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (28%)

Requests Now

78

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chivox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.chivox.com

www.chivox.com

1999 ms

editor.css

editor.css

635 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

1863 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1845 ms

jq.swiper.min.4.4.1.js

jq.swiper.min.4.4.1.js

1839 ms

jquery.bxslider.js

jquery.bxslider.js

620 ms

circles.js

circles.js

1809 ms

a.whir.menu.js

a.whir.menu.js

1158 ms

responsive.css

responsive.css

1336 ms

wow.min.js

wow.min.js

1910 ms

animate.css

animate.css

1888 ms

style.css

style.css

2396 ms

js

js

58 ms

Floor002651.js

Floor002651.js

2001 ms

Floor002651_logo_white.png

Floor002651_logo_white.png

625 ms

search.png

search.png

636 ms

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20240412151120654.png

617 ms

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20231211095429687.png

616 ms

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618 ms

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th_20240724171624386.jpg

624 ms

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th_20240723181555748.jpg

1082 ms

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1149 ms

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1194 ms

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1169 ms

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1225 ms

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1275 ms

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1789 ms

th_20240624163613404.jpg

th_20240624163613404.jpg

1782 ms

th_20240621163732670.jpg

th_20240621163732670.jpg

1744 ms

Floor001310-icon.png

Floor001310-icon.png

1710 ms

Floor001310-icon_1.png

Floor001310-icon_1.png

1821 ms

Floor001310-icon_2.png

Floor001310-icon_2.png

1812 ms

Floor001310-icon_3.png

Floor001310-icon_3.png

2244 ms

Floor001310-icon_4.png

Floor001310-icon_4.png

2388 ms

20211119101346996.jpg

20211119101346996.jpg

2309 ms

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2315 ms

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th_20190612174211262.png

3633 ms

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2328 ms

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2790 ms

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2841 ms

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2831 ms

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2868 ms

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th_20190612165812258.jpg

2906 ms

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3332 ms

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3953 ms

th_20190605165412751.jpg

th_20190605165412751.jpg

3388 ms

th_20190605165319431.jpg

th_20190605165319431.jpg

3364 ms

add.png

add.png

3409 ms

call.png

call.png

3803 ms

fax.png

fax.png

3817 ms

sendMark

sendMark

388 ms

share.js

share.js

915 ms

hm.js

hm.js

1237 ms

rwmimg01.png

rwmimg01.png

3279 ms

th_20190606102020689.jpg

th_20190606102020689.jpg

3313 ms

th_20211111142621502.jpg

th_20211111142621502.jpg

3553 ms

foot-icp2.png

foot-icp2.png

3751 ms

mouse_btn.png

mouse_btn.png

3767 ms

homepage-circle.png

homepage-circle.png

3851 ms

2-bg.jpg

2-bg.jpg

3398 ms

jia.png

jia.png

3305 ms

homepage-circle2.png

homepage-circle2.png

3519 ms

www.chivox.com

www.chivox.com

4312 ms

gettop.png

gettop.png

3655 ms

Floor001081_btn.gif

Floor001081_btn.gif

9580 ms

share_api.js

share_api.js

224 ms

share_view.js

share_view.js

443 ms

tangram.js

tangram.js

444 ms

api_base.js

api_base.js

435 ms

Floor002651_dot.png

Floor002651_dot.png

3290 ms

hm.gif

hm.gif

300 ms

b.js

b.js

2798 ms

view_base.js

view_base.js

223 ms

share_style0_32.css

share_style0_32.css

223 ms

logger.js

logger.js

222 ms

affim.js

affim.js

2064 ms

20240509171338310.jpg

20240509171338310.jpg

580 ms

20240312173637857.jpg

20240312173637857.jpg

1406 ms

20230627112541285.jpg

20230627112541285.jpg

682 ms

20230627111001243.jpg

20230627111001243.jpg

638 ms

Accessibility Review

chivox.com accessibility score

63

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

Form elements do not have associated labels

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

chivox.com best practices score

50

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

chivox.com SEO score

83

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

High

Tap targets are not sized appropriately

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 Chivox.com 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 Chivox.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

chivox.com

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