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jq-school.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jq-school.com

jqueryschool-国内最大的jquery原创分享社区

Page Load Speed

28.8 sec in total

First Response

4.6 sec

Resources Loaded

23.4 sec

Page Rendered

710 ms

jq-school.com screenshot

About Website

Click here to check amazing Jq School content for China. Otherwise, check out these important facts you probably never knew about jq-school.com

jqueryschool是国内最大的jquery原创分享社区，专门分享原创jquery插件、jquery工具、jquery特效、html5、css3、jquery教程的网站，分享原创设计，把开发代码封装成插件，最短时间掌握jquery知识。

Visit jq-school.com

Key Findings

We analyzed Jq-school.com page load time and found that the first response time was 4.6 sec and then it took 24.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

jq-school.com performance score

0

Network Requests Diagram

jq-school.com

4633 ms

base.css

1758 ms

head.min.js

1072 ms

c.js

1858 ms

myfocus-2.0.4.min.js

1971 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 59% of them (36 requests) were addressed to the original Jq-school.com, 16% (10 requests) were made to Cpro.baidustatic.com and 7% (4 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (8.9 sec) belongs to the original domain Jq-school.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.6 kB (39%)

Content Size

1.2 MB

After Optimization

731.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jq-school.com main page is 1.2 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. 30% of websites need less resources to load. Images take 589.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 72.2 kB

  • Original 90.2 kB
  • After minification 90.1 kB
  • After compression 18.0 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 72.2 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 46.7 kB

  • Original 589.5 kB
  • After minification 542.9 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. Jq School images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 327.3 kB

  • Original 491.8 kB
  • After minification 490.9 kB
  • After compression 164.6 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 327.3 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 21.4 kB

  • Original 27.3 kB
  • After minification 26.9 kB
  • After compression 5.9 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. Jq-school.com needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (54%)

Requests Now

59

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jq School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jq-school.com

jq-school.com

4633 ms

base.css

base.css

1758 ms

head.min.js

head.min.js

1072 ms

c.js

c.js

1858 ms

myfocus-2.0.4.min.js

myfocus-2.0.4.min.js

1971 ms

i.js

i.js

727 ms

f.js

f.js

1029 ms

logo.jpg

logo.jpg

4173 ms

20160407151714250.jpg

20160407151714250.jpg

1678 ms

farmebg.gif

farmebg.gif

1833 ms

bg.gif

bg.gif

2214 ms

logo.gif

logo.gif

1433 ms

topQQ.gif

topQQ.gif

5345 ms

ico2.gif

ico2.gif

483 ms

srchbg.gif

srchbg.gif

1350 ms

btnbg.gif

btnbg.gif

3770 ms

20150729161924_2854.gif

20150729161924_2854.gif

3328 ms

20150708100817_6797.jpg

20150708100817_6797.jpg

3102 ms

20150413152331_0843.gif

20150413152331_0843.gif

2641 ms

weixin_code.jpg

weixin_code.jpg

4259 ms

ecgm

ecgm

1441 ms

mF_YSlider.css

mF_YSlider.css

8881 ms

mF_YSlider.js

mF_YSlider.js

3322 ms

ecgm

ecgm

3879 ms

ico6.png

ico6.png

3413 ms

ico9.png

ico9.png

3755 ms

farmebg2.gif

farmebg2.gif

4112 ms

ico10.png

ico10.png

3426 ms

ico7.gif

ico7.gif

5189 ms

ico21.gif

ico21.gif

5102 ms

navmenuline.gif

navmenuline.gif

5728 ms

tabs.gif

tabs.gif

4727 ms

adx.php

adx.php

943 ms

lu_hot_word.png

lu_hot_word.png

493 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

521 ms

closefeedback.min.js

closefeedback.min.js

491 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

469 ms

bd_logo.png

bd_logo.png

505 ms

bg_rb.png

bg_rb.png

566 ms

h.js

h.js

1273 ms

21.gif

21.gif

1233 ms

s.js

s.js

3704 ms

sina.png

sina.png

2019 ms

hm.gif

hm.gif

367 ms

ceping.png

ceping.png

1638 ms

weixin.png

weixin.png

956 ms

reply.png

reply.png

853 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1936 ms

jQuery-easing.js

jQuery-easing.js

1730 ms

jQuery-jcContact.js

jQuery-jcContact.js

2840 ms

jQuery-jcTabs.js

jQuery-jcTabs.js

1914 ms

common.js

common.js

3694 ms

ui

ui

961 ms

ecgm

ecgm

655 ms

ecgm

ecgm

668 ms

xuanfu_close.png

xuanfu_close.png

552 ms

ui

ui

2346 ms

ui

ui

1998 ms

eye.php

eye.php

2163 ms

pa_lu_nobtn_inviewshow.app.js

pa_lu_nobtn_inviewshow.app.js

4003 ms

eye.php

eye.php

3848 ms

SEO Factors

jq-school.com SEO score

0

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 Jq-school.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 Jq-school.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

jq-school.com

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