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zixuesem.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zixuesem.com

自学竞价网_免费百度竞价学习_专业竞价推广经验分享平台

Page Load Speed

9.3 sec in total

First Response

742 ms

Resources Loaded

8.1 sec

Page Rendered

520 ms

zixuesem.com screenshot

About Website

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

自学竞价网，致力于搭建百度竞价交流学习平台，提供最新竞价行业资讯教程，以及竞价数据分析技巧、高手竞价经验分享、医疗创意文案交流、竞价资源下载。欢迎广大SEMer加入自学竞价网交流学习QQ群：128607244 ，共同成长提升！

Visit zixuesem.com

Key Findings

We analyzed Zixuesem.com page load time and found that the first response time was 742 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

zixuesem.com performance score

0

Network Requests Diagram

www.zixuesem.com

742 ms

index.css

783 ms

index.php

2106 ms

stat.php

1029 ms

nav.png

328 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 46% of them (37 requests) were addressed to the original Zixuesem.com, 10% (8 requests) were made to Img.t.sinajs.cn and 8% (6 requests) were made to Ww3.sinaimg.cn. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Dht.zoosnet.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.4 kB (19%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zixuesem.com main page is 1.7 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. 40% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 32.3 kB

  • Original 41.7 kB
  • After minification 38.5 kB
  • After compression 9.3 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 32.3 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 100.6 kB

  • Original 1.4 MB
  • After minification 1.3 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. Zixuesem images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 84.8 kB

  • Original 132.7 kB
  • After minification 132.7 kB
  • After compression 47.9 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 84.8 kB or 64% of the original size.

CSS Optimization

-85%

Potential reduce by 117.7 kB

  • Original 139.0 kB
  • After minification 128.7 kB
  • After compression 21.3 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. Zixuesem.com needs all CSS files to be minified and compressed as it can save up to 117.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (25%)

Requests Now

77

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zixuesem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.zixuesem.com

www.zixuesem.com

742 ms

index.css

index.css

783 ms

index.php

index.php

2106 ms

stat.php

stat.php

1029 ms

nav.png

nav.png

328 ms

imgad.gif

imgad.gif

561 ms

xt2013.jpg

xt2013.jpg

355 ms

3-1603201SSMB.png

3-1603201SSMB.png

1099 ms

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3-16031P91G3495.png

1609 ms

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3-1603160K4211V.jpg

657 ms

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3-1603120933051R.jpg

556 ms

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1282 ms

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3-1603100P129330.png

740 ms

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879 ms

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1279 ms

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969 ms

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1019 ms

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1174 ms

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1519 ms

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1686 ms

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1399 ms

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1838 ms

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1470 ms

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1597 ms

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1669 ms

tg.jpg

tg.jpg

1684 ms

dy.jpg

dy.jpg

1790 ms

jjzy.gif

jjzy.gif

1810 ms

ydyh.gif

ydyh.gif

1856 ms

yy.gif

yy.gif

1855 ms

ad01.gif

ad01.gif

1884 ms

ad02.gif

ad02.gif

1990 ms

ad03.jpeg

ad03.jpeg

2013 ms

LsJS.aspx

LsJS.aspx

4147 ms

hr.png

hr.png

176 ms

logo.jpg

logo.jpg

1223 ms

search-glass.png

search-glass.png

1245 ms

rdyd01.jpg

rdyd01.jpg

1230 ms

tb.jpg

tb.jpg

1275 ms

rdyd03.jpg

rdyd03.jpg

1391 ms

taobao.png

taobao.png

1451 ms

stat.htm

stat.htm

166 ms

core.php

core.php

956 ms

9.gif

9.gif

1597 ms

pic.gif

pic.gif

773 ms

hm.js

hm.js

1303 ms

weiboShow.css

weiboShow.css

7 ms

skin09.css

skin09.css

12 ms

gaea_1_19.js

gaea_1_19.js

10 ms

show.js

show.js

9 ms

suda.js

suda.js

9 ms

1

1

914 ms

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563 ms

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382 ms

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478 ms

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333 ms

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424 ms

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214 ms

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404 ms

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402 ms

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414 ms

wb_logo16_a.png

wb_logo16_a.png

7 ms

btns_bg.png

btns_bg.png

6 ms

icon_follow.png

icon_follow.png

7 ms

icon_user.png

icon_user.png

8 ms

bg_trans.png

bg_trans.png

8 ms

icon_tips.png

icon_tips.png

9 ms

c62329b0jw1f1t3hprv5sj208w05i3z8.jpg

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500 ms

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c62329b0gw1f138mf9v5bj20gj04wta0.jpg

1013 ms

a.gif

a.gif

2480 ms

tmp.gif

tmp.gif

3923 ms

hm.gif

hm.gif

435 ms

lxb.js

lxb.js

1246 ms

app.gif

app.gif

1626 ms

JS3.aspx

JS3.aspx

1880 ms

log.gif

log.gif

318 ms

_l.js

_l.js

709 ms

log.gif

log.gif

313 ms

JS_Float.aspx

JS_Float.aspx

626 ms

push.js

push.js

647 ms

SEO Factors

zixuesem.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zixuesem.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Zixuesem.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

zixuesem.com

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