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51lunwen.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

51lunwen.com

www.无忧论文网-提供硕士毕业论文_职称论文发表的专业论文网站-官网首页

Page Load Speed

66.5 sec in total

First Response

1.3 sec

Resources Loaded

65 sec

Page Rendered

275 ms

51lunwen.com screenshot

About Website

Click here to check amazing 51 Lunwen content for China. Otherwise, check out these important facts you probably never knew about 51lunwen.com

51lunwen.com

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Key Findings

We analyzed 51lunwen.com page load time and found that the first response time was 1.3 sec and then it took 65.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

51lunwen.com performance score

0

Network Requests Diagram

51lunwen.com

1278 ms

www.51lunwen.com

17026 ms

gobal.css

739 ms

style.css

2236 ms

color.css

1264 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 69% of them (48 requests) were addressed to the original 51lunwen.com, 7% (5 requests) were made to Bdimg.share.baidu.com and 4% (3 requests) were made to Combo.b.qq.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Sosoyun.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.2 kB (41%)

Content Size

295.7 kB

After Optimization

174.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 51lunwen.com main page is 295.7 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. 20% of websites need less resources to load. Javascripts take 134.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 75.9 kB

  • Original 108.8 kB
  • After minification 104.5 kB
  • After compression 33.0 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 75.9 kB or 70% of the original size.

Image Optimization

-16%

Potential reduce by 7.2 kB

  • Original 44.2 kB
  • After minification 37.0 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, 51 Lunwen needs image optimization as it can save up to 7.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-25%

Potential reduce by 33.4 kB

  • Original 134.0 kB
  • After minification 133.9 kB
  • After compression 100.6 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 33.4 kB or 25% of the original size.

CSS Optimization

-53%

Potential reduce by 4.6 kB

  • Original 8.7 kB
  • After minification 7.5 kB
  • After compression 4.0 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. 51lunwen.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (63%)

Requests Now

56

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Lunwen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

51lunwen.com

51lunwen.com

1278 ms

www.51lunwen.com

www.51lunwen.com

17026 ms

gobal.css

gobal.css

739 ms

style.css

style.css

2236 ms

color.css

color.css

1264 ms

share.css

share.css

1564 ms

jquery.js

jquery.js

3969 ms

jquery.idTabs.min.js

jquery.idTabs.min.js

8017 ms

swfobject_modified.js

swfobject_modified.js

3200 ms

j.js

j.js

12010 ms

analytics.js

analytics.js

5 ms

collect

collect

2 ms

collect

collect

103 ms

www.sosoyun.cn

www.sosoyun.cn

20390 ms

2965782.js

2965782.js

724 ms

wpa.php

wpa.php

2346 ms

_tt.gif

_tt.gif

1378 ms

miniBg.jpg

miniBg.jpg

798 ms

maxNavBg.jpg

maxNavBg.jpg

774 ms

logo.jpg

logo.jpg

4565 ms

NavBG_r2_c1.jpg

NavBG_r2_c1.jpg

880 ms

NavBG_r2_c3.jpg

NavBG_r2_c3.jpg

882 ms

buyBG.jpg

buyBG.jpg

3537 ms

navBg.jpg

navBg.jpg

1540 ms

navLeftJiao.jpg

navLeftJiao.jpg

1576 ms

navRightJiao.jpg

navRightJiao.jpg

4741 ms

btnSea.jpg

btnSea.jpg

5057 ms

tabBg.jpg

tabBg.jpg

2276 ms

%E6%9C%AA%E5%91%BD%E5%90%8D1.jpg

%E6%9C%AA%E5%91%BD%E5%90%8D1.jpg

8300 ms

lxfs.png

lxfs.png

13433 ms

def_gg.png

def_gg.png

19964 ms

adver.gif

adver.gif

12924 ms

mapsH4bg.jpg

mapsH4bg.jpg

5617 ms

mapsH4right.jpg

mapsH4right.jpg

5732 ms

mapsH4left.jpg

mapsH4left.jpg

6350 ms

mapsA.jpg

mapsA.jpg

7196 ms

mapsdivBg.jpg

mapsdivBg.jpg

8357 ms

mapIMG.jpg

mapIMG.jpg

19915 ms

mapUl01.jpg

mapUl01.jpg

12993 ms

mapsdivRight.jpg

mapsdivRight.jpg

16943 ms

ico1.jpg

ico1.jpg

13852 ms

tabBg1.jpg

tabBg1.jpg

13947 ms

ad20.gif

ad20.gif

19850 ms

slibarOneH2bg.jpg

slibarOneH2bg.jpg

15483 ms

slibartT.jpg

slibartT.jpg

15294 ms

slibarICO2.jpg

slibarICO2.jpg

16024 ms

slibarTwoBg.jpg

slibarTwoBg.jpg

19848 ms

slibarTwo.jpg

slibarTwo.jpg

19849 ms

slibarTwoBottom.jpg

slibarTwoBottom.jpg

17599 ms

slibarTwoico2.jpg

slibarTwoico2.jpg

19848 ms

friendlinKbg.jpg

friendlinKbg.jpg

19849 ms

friendleft.jpg

friendleft.jpg

19849 ms

friendright.jpg

friendright.jpg

19848 ms

h.js

h.js

19841 ms

footerBg.jpg

footerBg.jpg

19901 ms

icon_9.gif

icon_9.gif

735 ms

bar.png

bar.png

1094 ms

shell_v2.js

shell_v2.js

1190 ms

Panel.js

Panel.js

227 ms

localStorage.js

localStorage.js

244 ms

contains.js

contains.js

77 ms

r.cgi

r.cgi

1715 ms

get_kf_status.php

get_kf_status.php

792 ms

ta.php

ta.php

740 ms

crmqq.php

crmqq.php

15763 ms

wpa_first_heart_beat.php

wpa_first_heart_beat.php

582 ms

logger.js

logger.js

396 ms

bds_s_v2.js

bds_s_v2.js

984 ms

bdsstyle.css

bdsstyle.css

395 ms

is.png

is.png

1146 ms

SEO Factors

51lunwen.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51lunwen.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 51lunwen.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

51lunwen.com

Open Graph description is not detected on the main page of 51 Lunwen. 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: