Tools & Wizards About Us
gongkaocn.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

gongkaocn.com

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Page Load Speed

18.9 sec in total

First Response

1.8 sec

Resources Loaded

16.7 sec

Page Rendered

386 ms

gongkaocn.com screenshot

About Website

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

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Visit gongkaocn.com

Key Findings

We analyzed Gongkaocn.com page load time and found that the first response time was 1.8 sec and then it took 17.1 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

gongkaocn.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

68/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

gongkaocn.com

1804 ms

www.gongkaocn.com

2485 ms

global.css

1095 ms

ixdf.css

1641 ms

ihf.css

1366 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 90% of them (66 requests) were addressed to the original Gongkaocn.com, 1% (1 request) were made to S95.cnzz.com and 1% (1 request) were made to Cs.gongkaocn.com. The less responsive or slowest element that took the longest time to load (5.5 sec) relates to the external source Pcookie.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 493.0 kB (37%)

Content Size

1.3 MB

After Optimization

847.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gongkaocn.com main page is 1.3 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. 20% of websites need less resources to load. Images take 950.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 152.6 kB

  • Original 175.6 kB
  • After minification 163.3 kB
  • After compression 23.0 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. 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 152.6 kB or 87% of the original size.

Image Optimization

-19%

Potential reduce by 183.9 kB

  • Original 950.0 kB
  • After minification 766.1 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. Obviously, Gongkaocn needs image optimization as it can save up to 183.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 75.9 kB

  • Original 115.8 kB
  • After minification 113.7 kB
  • After compression 39.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 75.9 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 80.6 kB

  • Original 99.3 kB
  • After minification 85.0 kB
  • After compression 18.7 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. Gongkaocn.com needs all CSS files to be minified and compressed as it can save up to 80.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (32%)

Requests Now

66

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gongkaocn. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gongkaocn.com

gongkaocn.com

1804 ms

www.gongkaocn.com

www.gongkaocn.com

2485 ms

global.css

global.css

1095 ms

ixdf.css

ixdf.css

1641 ms

ihf.css

ihf.css

1366 ms

head.css

head.css

1438 ms

jquery.js

jquery.js

2648 ms

function.js

function.js

1151 ms

index_2013.css

index_2013.css

2185 ms

new.css

new.css

1445 ms

stat.php

stat.php

4482 ms

headerTop_bg.png

headerTop_bg.png

331 ms

zb.jpg

zb.jpg

2737 ms

search_bg.jpg

search_bg.jpg

283 ms

ico.gif

ico.gif

280 ms

index_bg1.gif

index_bg1.gif

279 ms

2016gwy_960_90.gif

2016gwy_960_90.gif

643 ms

index_guokao_298_185.jpg

index_guokao_298_185.jpg

1137 ms

index_shengkao_298_185.jpg

index_shengkao_298_185.jpg

830 ms

index_sydw_298_185.jpg

index_sydw_298_185.jpg

832 ms

index_jszp_298_185.jpg

index_jszp_298_185.jpg

2204 ms

index_xds_298_185.jpg

index_xds_298_185.jpg

1269 ms

index_ydy_298_185.jpg

index_ydy_298_185.jpg

1377 ms

kktz.jpg

kktz.jpg

1111 ms

guokao_960_90.jpg

guokao_960_90.jpg

1390 ms

yici_960_85.jpg

yici_960_85.jpg

1684 ms

fx_23.jpg

fx_23.jpg

1585 ms

fx_25.jpg

fx_25.jpg

1651 ms

fx_26.jpg

fx_26.jpg

1666 ms

fx_27.jpg

fx_27.jpg

1895 ms

ksrc.jpg

ksrc.jpg

1926 ms

luntan.jpg

luntan.jpg

1940 ms

indexnew_24.jpg

indexnew_24.jpg

1958 ms

indexnew_25.jpg

indexnew_25.jpg

2205 ms

w_qp_34.gif

w_qp_34.gif

2201 ms

bkzl.jpg

bkzl.jpg

2216 ms

2015gk362_66.jpg

2015gk362_66.jpg

2233 ms

jyjl.jpg

jyjl.jpg

3132 ms

chenggong.jpg

chenggong.jpg

2478 ms

sanlunfuxi.jpg

sanlunfuxi.jpg

2519 ms

ydy.jpg

ydy.jpg

2494 ms

dalibao.jpg

dalibao.jpg

2511 ms

indexbot_25.jpg

indexbot_25.jpg

2755 ms

indexbot_28.jpg

indexbot_28.jpg

2772 ms

indexbot_30.jpg

indexbot_30.jpg

2793 ms

shijia2.gif

shijia2.gif

2827 ms

rongyu.htm

rongyu.htm

3284 ms

fx_24.jpg

fx_24.jpg

1362 ms

shijia1.gif

shijia1.gif

2760 ms

hongdun.gif

hongdun.gif

2776 ms

xdf_bg.png

xdf_bg.png

2792 ms

line.png

line.png

2824 ms

education.png

education.png

2671 ms

abroad.png

abroad.png

2502 ms

indexnew_29.jpg

indexnew_29.jpg

2516 ms

eschool.png

eschool.png

4468 ms

index_bj1.gif

index_bj1.gif

2336 ms

indexbot_08.gif

indexbot_08.gif

2320 ms

indexbot_06.gif

indexbot_06.gif

2229 ms

indexbot_18.gif

indexbot_18.gif

2242 ms

indexbot_21.jpg

indexbot_21.jpg

2415 ms

help.png

help.png

2139 ms

fx_16.gif

fx_16.gif

2195 ms

stat.htm

stat.htm

161 ms

core.php

core.php

959 ms

index.css

index.css

832 ms

a1.gif

a1.gif

846 ms

a2.gif

a2.gif

1055 ms

a3.gif

a3.gif

1088 ms

a4.gif

a4.gif

1108 ms

9.gif

9.gif

1478 ms

pic.gif

pic.gif

2184 ms

app.gif

app.gif

5521 ms

Accessibility Review

gongkaocn.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.

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

gongkaocn.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

High

Browser errors were logged to the console

SEO Factors

gongkaocn.com SEO score

88

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

High

Tap targets are not sized appropriately

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 Gongkaocn.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 Gongkaocn.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

gongkaocn.com

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