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bj-zikao.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bj-zikao.cn

北京自考网:自学考试-自考报名-成人自考-自考培训-辅导班

Page Load Speed

39.6 sec in total

First Response

3.6 sec

Resources Loaded

35.6 sec

Page Rendered

455 ms

bj-zikao.cn screenshot

About Website

Click here to check amazing Bj Zikao content. Otherwise, check out these important facts you probably never knew about bj-zikao.cn

北京自考网,提供最及时的自考报名,自考报考,自考辅导，中英自考培训班。www.bj-zikao.cn

Visit bj-zikao.cn

Key Findings

We analyzed Bj-zikao.cn page load time and found that the first response time was 3.6 sec and then it took 36 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 were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bj-zikao.cn performance score

0

Network Requests Diagram

bj-zikao.cn

3609 ms

default.css

722 ms

css.css

2904 ms

107572.js

2807 ms

stat.php

2148 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 62% of them (23 requests) were addressed to the original Bj-zikao.cn, 14% (5 requests) were made to Bdimg.share.baidu.com and 5% (2 requests) were made to Static.doyoo.net. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Static.doyoo.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.6 kB (46%)

Content Size

113.0 kB

After Optimization

61.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bj-zikao.cn main page is 113.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 43.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 11.5 kB

  • Original 16.2 kB
  • After minification 15.1 kB
  • After compression 4.7 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 11.5 kB or 71% of the original size.

Image Optimization

-12%

Potential reduce by 4.8 kB

  • Original 40.1 kB
  • After minification 35.4 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, Bj Zikao needs image optimization as it can save up to 4.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 26.5 kB

  • Original 43.3 kB
  • After minification 43.3 kB
  • After compression 16.8 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 26.5 kB or 61% of the original size.

CSS Optimization

-66%

Potential reduce by 8.8 kB

  • Original 13.3 kB
  • After minification 11.9 kB
  • After compression 4.5 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. Bj-zikao.cn needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bj Zikao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bj-zikao.cn

bj-zikao.cn

3609 ms

default.css

default.css

722 ms

css.css

css.css

2904 ms

107572.js

107572.js

2807 ms

stat.php

stat.php

2148 ms

looyu.css

looyu.css

19615 ms

looyu.js

looyu.js

19612 ms

bg.gif

bg.gif

1632 ms

zaixian.jpg

zaixian.jpg

6188 ms

banner2.jpg

banner2.jpg

3500 ms

tel.gif

tel.gif

851 ms

title_more.gif

title_more.gif

823 ms

index1.gif

index1.gif

1963 ms

bx.png

bx.png

13432 ms

jxq.jpg

jxq.jpg

7872 ms

logo.gif

logo.gif

4908 ms

nav_bg.gif

nav_bg.gif

369 ms

nav_line.gif

nav_line.gif

459 ms

4btn.jpg

4btn.jpg

9924 ms

tel_welcome.gif

tel_welcome.gif

536 ms

list_title.jpg

list_title.jpg

416 ms

dots.jpg

dots.jpg

754 ms

school_1.jpg

school_1.jpg

2430 ms

school_2.jpg

school_2.jpg

3130 ms

school_3.jpg

school_3.jpg

1550 ms

sublink_1.jpg

sublink_1.jpg

1155 ms

footer.jpg

footer.jpg

2975 ms

stat.htm

stat.htm

645 ms

core.php

core.php

1291 ms

9.gif

9.gif

1989 ms

pic.gif

pic.gif

774 ms

shell_v2.js

shell_v2.js

1763 ms

logger.js

logger.js

369 ms

bds_s_v2.js

bds_s_v2.js

1483 ms

app.gif

app.gif

1000 ms

bdsstyle.css

bdsstyle.css

375 ms

r2.gif

r2.gif

376 ms

SEO Factors

bj-zikao.cn SEO score

0

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 Bj-zikao.cn 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 Bj-zikao.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

bj-zikao.cn

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