Tools & Wizards About Us
chinakaoyan.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

chinakaoyan.com

考研信息网-为考生提供专业、可靠、贴心的考研资讯

Page Load Speed

52.7 sec in total

First Response

1.7 sec

Resources Loaded

50.2 sec

Page Rendered

772 ms

chinakaoyan.com screenshot

About Website

Click here to check amazing Chinakaoyan content for China. Otherwise, check out these important facts you probably never knew about chinakaoyan.com

中国考研网也称考研信息网，是国内领先的考研资讯门户网站，致力于服务广大考生，是研究生招生信息的发布整合平台。网址chinakaoyan.com.

Visit chinakaoyan.com

Key Findings

We analyzed Chinakaoyan.com page load time and found that the first response time was 1.7 sec and then it took 51 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

chinakaoyan.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

chinakaoyan.com

1676 ms

2015index.css

836 ms

Koala.min.1.5.js

2913 ms

jquery-1.11.1.min.js

2589 ms

globalSearch.js

3151 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 33% of them (32 requests) were addressed to the original Chinakaoyan.com, 28% (27 requests) were made to Pos.baidu.com and 25% (24 requests) were made to Ubmcmm.baidustatic.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Pos.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 389.2 kB (26%)

Content Size

1.5 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinakaoyan.com 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 97.3 kB

  • Original 113.4 kB
  • After minification 101.1 kB
  • After compression 16.1 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. This page needs HTML code to be minified as it can gain 12.3 kB, which is 11% 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 97.3 kB or 86% of the original size.

Image Optimization

-13%

Potential reduce by 151.3 kB

  • Original 1.2 MB
  • After minification 1.0 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. Obviously, Chinakaoyan needs image optimization as it can save up to 151.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 124.9 kB

  • Original 232.5 kB
  • After minification 231.0 kB
  • After compression 107.6 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 124.9 kB or 54% of the original size.

CSS Optimization

-79%

Potential reduce by 15.7 kB

  • Original 20.0 kB
  • After minification 18.5 kB
  • After compression 4.2 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. Chinakaoyan.com needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (42%)

Requests Now

93

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinakaoyan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chinakaoyan.com

chinakaoyan.com

1676 ms

2015index.css

2015index.css

836 ms

Koala.min.1.5.js

Koala.min.1.5.js

2913 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

2589 ms

globalSearch.js

globalSearch.js

3151 ms

m.js

m.js

1016 ms

getindexLoginState.shtml

getindexLoginState.shtml

1280 ms

fun2015.js

fun2015.js

1301 ms

201603100947.jpg

201603100947.jpg

1164 ms

201601271613.jpg

201601271613.jpg

7482 ms

12.jpg

12.jpg

6564 ms

1.jpg

1.jpg

1890 ms

down-icon.png

down-icon.png

418 ms

nwei.png

nwei.png

1057 ms

jt.png

jt.png

2196 ms

weixin_03.jpg

weixin_03.jpg

3892 ms

w_07.jpg

w_07.jpg

3228 ms

w_03.jpg

w_03.jpg

9222 ms

w_05.jpg

w_05.jpg

1274 ms

w_08.jpg

w_08.jpg

2124 ms

w_01.jpg

w_01.jpg

3425 ms

w_02.jpg

w_02.jpg

13450 ms

w_09.jpg

w_09.jpg

6761 ms

nt.jpg

nt.jpg

3758 ms

logo.jpg

logo.jpg

4256 ms

sd-icon.png

sd-icon.png

4300 ms

serb1.png

serb1.png

4315 ms

lcdm

lcdm

987 ms

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0f000QuuSIY73qGAP0qi76.gif

507 ms

navbg.jpg

navbg.jpg

3680 ms

lcdm

lcdm

478 ms

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477 ms

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1277 ms

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lcdm

477 ms

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0f000rgmXZT70EwXoyuAd6.jpg

778 ms

lcdm

lcdm

489 ms

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1028 ms

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801 ms

lcdm

lcdm

482 ms

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503 ms

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dian.png

1409 ms

lcdm

lcdm

479 ms

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486 ms

lcdm

lcdm

479 ms

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lcdm

492 ms

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518 ms

lcdm

lcdm

479 ms

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702 ms

lcdm

lcdm

484 ms

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0f000ZsA270qyfopTanrU0.jpg

496 ms

lcdm

lcdm

482 ms

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0f0002JDyFtaKwosLGhMOf.gif

523 ms

lcdm

lcdm

1245 ms

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0f000DTw8Be-eJRiwQ8C3s.gif

277 ms

lcdm

lcdm

478 ms

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0f0000oxkZKXJ3O-KP9xvs.gif

503 ms

lcdm

lcdm

481 ms

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0f00057T9ohQJO3QKCGPa6.gif

594 ms

lcdm

lcdm

479 ms

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0f000jlWjy7fHwIGPvRHtf.gif

276 ms

lcdm

lcdm

482 ms

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0f000AD9VNPnlWZDMic2W6.gif

761 ms

lcdm

lcdm

512 ms

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468 ms

lcdm

lcdm

1188 ms

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543 ms

lcdm

lcdm

481 ms

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535 ms

lcdm

lcdm

480 ms

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266 ms

lcdm

lcdm

4611 ms

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515 ms

lcdm

lcdm

19814 ms

lcdm

lcdm

789 ms

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494 ms

lcdm

lcdm

429 ms

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786 ms

lcdm

lcdm

1203 ms

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253 ms

shouye_ba1.png

shouye_ba1.png

398 ms

shouye_bd3.png

shouye_bd3.png

2399 ms

shouye_hdian.jpg

shouye_hdian.jpg

427 ms

shouye_side1.png

shouye_side1.png

1251 ms

ftbg.jpg

ftbg.jpg

429 ms

plusfx1.0.min.js

plusfx1.0.min.js

407 ms

ga.js

ga.js

14 ms

h.js

h.js

1384 ms

__utm.gif

__utm.gif

13 ms

Terminator2.2.min.js

Terminator2.2.min.js

1235 ms

hm.gif

hm.gif

1282 ms

back_top.png

back_top.png

1436 ms

o.htm

o.htm

2395 ms

hm.gif

hm.gif

468 ms

ac.js

ac.js

488 ms

wh.js

wh.js

778 ms

fp.htm

fp.htm

521 ms

Accessibility Review

chinakaoyan.com accessibility score

56

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

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

chinakaoyan.com best practices score

58

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

chinakaoyan.com SEO score

62

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

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinakaoyan.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 Chinakaoyan.com 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

chinakaoyan.com

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