Tools & Wizards About Us
jszikao.org screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jszikao.org

江苏自考报名网_江苏自学考试网

Page Load Speed

7.4 sec in total

First Response

462 ms

Resources Loaded

6.6 sec

Page Rendered

324 ms

jszikao.org screenshot

About Website

Welcome to jszikao.org homepage info - get ready to check Jszikao best content for China right away, or after learning these important things about jszikao.org

江苏自考网为广大江苏自考人提供江苏自考资讯、江苏自考历年真题下载，第一时间发布江苏自考报名时间、江苏自考成绩查询、江苏自考网上报名、江苏自考网校和江苏自考书等相关资料和信息，全心全意为广大江苏自考人服务。

Visit jszikao.org

Key Findings

We analyzed Jszikao.org page load time and found that the first response time was 462 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

jszikao.org performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.932

3/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

jszikao.org

462 ms

www.jszikao.org

821 ms

reset.css

417 ms

default_blue.css

645 ms

jquery.min.js

640 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 95% of them (108 requests) were addressed to the original Jszikao.org, 2% (2 requests) were made to 178.com and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Jszikao.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.6 kB (12%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jszikao.org main page is 1.6 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 72.8 kB

  • Original 87.0 kB
  • After minification 76.8 kB
  • After compression 14.2 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 10.2 kB, which is 12% 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 72.8 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 115.0 kB

  • Original 1.5 MB
  • After minification 1.4 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. Jszikao images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 2.7 kB

  • Original 39.9 kB
  • After minification 39.6 kB
  • After compression 37.1 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

-21%

Potential reduce by 5.1 kB

  • Original 24.2 kB
  • After minification 23.9 kB
  • After compression 19.1 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. Jszikao.org needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (29%)

Requests Now

111

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jszikao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jszikao.org

jszikao.org

462 ms

www.jszikao.org

www.jszikao.org

821 ms

reset.css

reset.css

417 ms

default_blue.css

default_blue.css

645 ms

jquery.min.js

jquery.min.js

640 ms

jquery.sgallery.js

jquery.sgallery.js

432 ms

search_common.js

search_common.js

451 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

1094 ms

newstyle.css

newstyle.css

625 ms

696 ms

696 ms

index.css

index.css

834 ms

index.js

index.js

850 ms

temp_index_zcgg.css

temp_index_zcgg.css

856 ms

temp_index_zcgg.js

temp_index_zcgg.js

860 ms

temp_index_news.css

temp_index_news.css

921 ms

temp_index_weixin.css

temp_index_weixin.css

1041 ms

temp_index_weixin.js

temp_index_weixin.js

1060 ms

temp_index_schoollist.css

temp_index_schoollist.css

1067 ms

temp_index_zklt.css

temp_index_zklt.css

1144 ms

temp_index_zklt.js

temp_index_zklt.js

1148 ms

side_box.js

side_box.js

1269 ms

1306 ms

btmad.css

btmad.css

1287 ms

btmad.js

btmad.js

1367 ms

left_ewm.css

left_ewm.css

1371 ms

left_ewm.js

left_ewm.js

1457 ms

footer.css

footer.css

1480 ms

footer.js

footer.js

1502 ms

fixed.js

fixed.js

1319 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

1039 ms

hm.js

hm.js

1044 ms

1.png

1.png

419 ms

zkbapp.png

zkbapp.png

691 ms

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20181204040041908.png

214 ms

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20210630092527881.gif

217 ms

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227 ms

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226 ms

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212 ms

zklc_ico1.png

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424 ms

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425 ms

zklc_ico3.png

zklc_ico3.png

431 ms

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zklc_ico4.png

451 ms

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452 ms

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625 ms

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634 ms

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1062 ms

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1076 ms

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1348 ms

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1350 ms

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834 ms

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1055 ms

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1050 ms

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20190102041035470.gif

1253 ms

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20190102041017592.gif

1267 ms

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1273 ms

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20190102040950156.gif

1291 ms

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20190102040941171.gif

1462 ms

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20190102040925432.gif

1477 ms

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20240617041552649.png

1485 ms

thumb_106_66_20240611022628136.png

thumb_106_66_20240611022628136.png

1505 ms

icons_001.png

icons_001.png

1571 ms

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1573 ms

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20191221095954401.jpg

1670 ms

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1687 ms

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1696 ms

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thumb_106_66_20240620035153601.png

1718 ms

thumb_106_66_20240531020239663.png

thumb_106_66_20240531020239663.png

1795 ms

thumb_50_50_20221027112830854.png

thumb_50_50_20221027112830854.png

1798 ms

push.js

push.js

496 ms

thumb_50_50_20221027113003878.jpg

thumb_50_50_20221027113003878.jpg

1673 ms

thumb_50_50_20221027113119423.png

thumb_50_50_20221027113119423.png

1692 ms

thumb_50_50_20221027113526667.png

thumb_50_50_20221027113526667.png

1701 ms

thumb_50_50_20221027113713254.png

thumb_50_50_20221027113713254.png

1714 ms

thumb_135_80_20220708100236348.png

thumb_135_80_20220708100236348.png

1800 ms

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thumb_135_80_20220708095210284.png

1613 ms

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1670 ms

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1690 ms

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1697 ms

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1704 ms

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1799 ms

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1629 ms

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1669 ms

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thumb_106_66_20240605025556740.png

1491 ms

hm.gif

hm.gif

336 ms

20220725095252232.png

20220725095252232.png

1289 ms

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20230224014906677.png

1529 ms

tcclose.png

tcclose.png

1414 ms

sitebtmxcximg.png

sitebtmxcximg.png

1405 ms

20191221095954401.jpg

20191221095954401.jpg

1257 ms

line01.png

line01.png

1269 ms

icons.png

icons.png

1278 ms

ico.jpg

ico.jpg

1409 ms

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1358 ms

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1372 ms

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1285 ms

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1287 ms

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1312 ms

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1419 ms

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1358 ms

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1355 ms

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1287 ms

btm_banner.png

btm_banner.png

1287 ms

lefttc.png

lefttc.png

1316 ms

beb_tle_bg.png

beb_tle_bg.png

1429 ms

btm_ewm_lxwm.png

btm_ewm_lxwm.png

1341 ms

btm_ewm_app.png

btm_ewm_app.png

1355 ms

btm_ewm_xcx.png

btm_ewm_xcx.png

1288 ms

zxzx.png

zxzx.png

1289 ms

wxgzh.png

wxgzh.png

1317 ms

wxjlq.png

wxjlq.png

1413 ms

20230823023520619.jpg

20230823023520619.jpg

1352 ms

zkbapp1.png

zkbapp1.png

1356 ms

float_top.gif

float_top.gif

1291 ms

Accessibility Review

jszikao.org accessibility score

74

Accessibility Issues

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

jszikao.org 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

High

Page has valid source maps

SEO Factors

jszikao.org SEO score

93

Search Engine Optimization Advices

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

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 Jszikao.org 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 Jszikao.org 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

jszikao.org

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