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zzukaoyan.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zzukaoyan.com

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Page Load Speed

28 sec in total

First Response

3.8 sec

Resources Loaded

23.7 sec

Page Rendered

478 ms

zzukaoyan.com screenshot

About Website

Click here to check amazing Zzukaoyan content. Otherwise, check out these important facts you probably never knew about zzukaoyan.com

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Visit zzukaoyan.com

Key Findings

We analyzed Zzukaoyan.com page load time and found that the first response time was 3.8 sec and then it took 24.2 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

zzukaoyan.com performance score

0

Network Requests Diagram

www.zzukaoyan.com

3833 ms

style_2_common.css

1910 ms

style.css

575 ms

common.js

1695 ms

portal.js

1118 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 53% of them (49 requests) were addressed to the original Zzukaoyan.com, 11% (10 requests) were made to Tp4.sinaimg.cn and 9% (8 requests) were made to Img.t.sinajs.cn. The less responsive or slowest element that took the longest time to load (13.3 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 753.3 kB (66%)

Content Size

1.1 MB

After Optimization

396.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zzukaoyan.com main page is 1.1 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. 45% of websites need less resources to load. Images take 472.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 109.1 kB

  • Original 128.8 kB
  • After minification 123.3 kB
  • After compression 19.7 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 109.1 kB or 85% of the original size.

Image Optimization

-55%

Potential reduce by 259.7 kB

  • Original 472.5 kB
  • After minification 212.8 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, Zzukaoyan needs image optimization as it can save up to 259.7 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 290.1 kB

  • Original 429.9 kB
  • After minification 406.6 kB
  • After compression 139.8 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 290.1 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 94.4 kB

  • Original 118.7 kB
  • After minification 116.3 kB
  • After compression 24.3 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. Zzukaoyan.com needs all CSS files to be minified and compressed as it can save up to 94.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (16%)

Requests Now

91

After Optimization

76

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zzukaoyan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.zzukaoyan.com

www.zzukaoyan.com

3833 ms

style_2_common.css

style_2_common.css

1910 ms

style.css

style.css

575 ms

common.js

common.js

1695 ms

portal.js

portal.js

1118 ms

JqueryIstudy.js

JqueryIstudy.js

3241 ms

For_KF_Dialog.js

For_KF_Dialog.js

803 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

3832 ms

3060021.js

3060021.js

13319 ms

discuz_tips.js

discuz_tips.js

141 ms

ann_icon.gif

ann_icon.gif

885 ms

ad1.jpg

ad1.jpg

1431 ms

liucheng.gif

liucheng.gif

1451 ms

kaoboshiti.png

kaoboshiti.png

2003 ms

fushixian.png

fushixian.png

1999 ms

bg_toptb.png

bg_toptb.png

271 ms

qq_login.gif

qq_login.gif

535 ms

style_switch.png

style_switch.png

547 ms

logo.png

logo.png

998 ms

search_logo_r.png

search_logo_r.png

806 ms

arrwd.gif

arrwd.gif

816 ms

search_post.png

search_post.png

1120 ms

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223847pf1zuv6fmx5zvbnv.png

2439 ms

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225138mplc9lwayvtpfupl.gif

1535 ms

kaoboshiti960.gif

kaoboshiti960.gif

1883 ms

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194445byuz0zvwkuwks1wd.png

1520 ms

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4128 ms

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112531mlot5w9qoo1roroo.png

4265 ms

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926449e187d32d0a370f93f0cb457f83.jpg

2158 ms

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16ab322c5484b6f08881b082e3b48dd5.jpg

4249 ms

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4e69ea399fa87174d51a5f504bc2cab2.jpg

2711 ms

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9958c8ef0f482604ed5358670f22d68d.jpg

3527 ms

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7f9d00d0700d282e3290fcf417b957b2.jpg

4246 ms

d7b852c9c531f07a834afda3f94b77fb.jpg

d7b852c9c531f07a834afda3f94b77fb.jpg

3766 ms

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7f4661bfce606ab4c0e670de89a49e21.jpg

4102 ms

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5bcc39eb5e13c416ed00b890135958cb.jpg

5769 ms

8446ecb47f38339cf5056be7bfd430fe.jpg

8446ecb47f38339cf5056be7bfd430fe.jpg

4914 ms

love.gif

love.gif

4405 ms

www.ailab.org.gif

www.ailab.org.gif

4519 ms

index.php

index.php

1012 ms

nv.png

nv.png

4487 ms

nv_a.png

nv_a.png

4500 ms

nv_li.png

nv_li.png

4646 ms

vk_icon_1.png

vk_icon_1.png

4753 ms

vk_nv_sub_li_bg.png

vk_nv_sub_li_bg.png

4761 ms

vk_icon_2.png

vk_icon_2.png

5400 ms

vk_icon_3.png

vk_icon_3.png

4916 ms

bg_vk_hot.png

bg_vk_hot.png

5029 ms

common_extra.js

common_extra.js

5325 ms

title.png

title.png

5270 ms

bg_title_h2_inner.png

bg_title_h2_inner.png

4692 ms

bg_col_vk_title.png

bg_col_vk_title.png

4783 ms

weiboShow.css

weiboShow.css

14 ms

skin_default.css

skin_default.css

12 ms

gaea_1_19.js

gaea_1_19.js

8 ms

show.js

show.js

12 ms

suda.js

suda.js

10 ms

1

1

65 ms

0

0

423 ms

0

0

245 ms

1

1

287 ms

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223 ms

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0

46 ms

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207 ms

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0

45 ms

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437 ms

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432 ms

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309 ms

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367 ms

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377 ms

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562 ms

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514 ms

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393 ms

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208 ms

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19 ms

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12 ms

1

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390 ms

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42 ms

wb_logo16_a.png

wb_logo16_a.png

4 ms

icon_user.png

icon_user.png

5 ms

btns_bg.png

btns_bg.png

5 ms

icon_follow.png

icon_follow.png

5 ms

bg_trans.png

bg_trans.png

6 ms

icon_tips.png

icon_tips.png

6 ms

tmp.gif

tmp.gif

862 ms

float_s.gif

float_s.gif

2583 ms

float_bg.gif

float_bg.gif

2689 ms

js

js

928 ms

bg_vk_slide_l_btn.png

bg_vk_slide_l_btn.png

276 ms

bg_vk_slide_r_btn.png

bg_vk_slide_r_btn.png

279 ms

scrolltop.png

scrolltop.png

910 ms

shell_v2.js

shell_v2.js

4662 ms

SEO Factors

zzukaoyan.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zzukaoyan.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 Zzukaoyan.com main page’s claimed encoding is gbk. 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

zzukaoyan.com

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