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bbs.alighting.cn screenshot

Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

bbs.alighting.cn

提示信息 - 阿拉丁照明网 - Powered by Discuz!

Page Load Speed

40.1 sec in total

First Response

4.7 sec

Resources Loaded

35.2 sec

Page Rendered

262 ms

bbs.alighting.cn screenshot

About Website

Click here to check amazing Bbs Alighting content for China. Otherwise, check out these important facts you probably never knew about bbs.alighting.cn

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Key Findings

We analyzed Bbs.alighting.cn page load time and found that the first response time was 4.7 sec and then it took 35.4 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bbs.alighting.cn performance score

0

Network Requests Diagram

bbs.alighting.cn

4692 ms

style_1_common.css

12907 ms

style_1_forum_index.css

840 ms

common.js

9770 ms

forum.js

2692 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 46% of them (39 requests) were addressed to the original Bbs.alighting.cn, 48% (40 requests) were made to Download.alighting.cn and 2% (2 requests) were made to Alighting.cn. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain Bbs.alighting.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 193.4 kB (26%)

Content Size

736.7 kB

After Optimization

543.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbs.alighting.cn main page is 736.7 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. 25% of websites need less resources to load. Images take 587.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.1 kB

  • Original 47.4 kB
  • After minification 47.4 kB
  • After compression 10.3 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 37.1 kB or 78% of the original size.

Image Optimization

-13%

Potential reduce by 79.3 kB

  • Original 587.5 kB
  • After minification 508.2 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, Bbs Alighting needs image optimization as it can save up to 79.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 19.2 kB

  • Original 27.8 kB
  • After minification 25.6 kB
  • After compression 8.6 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 19.2 kB or 69% of the original size.

CSS Optimization

-78%

Potential reduce by 57.7 kB

  • Original 74.0 kB
  • After minification 72.4 kB
  • After compression 16.2 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. Bbs.alighting.cn needs all CSS files to be minified and compressed as it can save up to 57.7 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (21%)

Requests Now

81

After Optimization

64

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs Alighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bbs.alighting.cn

bbs.alighting.cn

4692 ms

style_1_common.css

style_1_common.css

12907 ms

style_1_forum_index.css

style_1_forum_index.css

840 ms

common.js

common.js

9770 ms

forum.js

forum.js

2692 ms

portal.js

portal.js

3326 ms

logging.js

logging.js

4464 ms

alighting_baidu.js

alighting_baidu.js

3081 ms

discuz_tips.js

discuz_tips.js

475 ms

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3989 ms

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3559 ms

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zonghe.png

6202 ms

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jiudian.png

3568 ms

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jianzhu.png

3120 ms

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jingguan.png

4787 ms

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dianpu.png

5327 ms

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yule.png

4885 ms

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jiaju.png

5377 ms

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daolu.png

8425 ms

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chengshi.png

9772 ms

bangong.png

bangong.png

7359 ms

tiyu.png

tiyu.png

6686 ms

bowuguan.png

bowuguan.png

7932 ms

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gonggong.png

8759 ms

gongye.png

gongye.png

15411 ms

teshu.png

teshu.png

10027 ms

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xuexiao.png

10270 ms

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dengju.png

9323 ms

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donghua.png

10072 ms

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sheji.png

11586 ms

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jishu.png

11432 ms

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qita.png

12405 ms

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LED.png

12453 ms

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guangyuan.png

11592 ms

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jiance.png

13627 ms

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dianqi.png

12917 ms

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ruanjian.png

12522 ms

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xiuxian.png

14450 ms

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boyou.png

15166 ms

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zhaopin.png

13401 ms

hangye.png

hangye.png

14671 ms

guangya.png

guangya.png

15854 ms

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zhangshang.png

15308 ms

shichang.png

shichang.png

16476 ms

tuiguang.png

tuiguang.png

16466 ms

background.png

background.png

450 ms

switch_width.png

switch_width.png

435 ms

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144023qnp99zl5fxoljpkp.gif

3962 ms

logo.png

logo.png

870 ms

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8152 ms

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93a045694ea403d1e78323e12aac3740.jpg

11310 ms

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6641 ms

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15f26a2ef5ce0ae8415f18e8c1891670.jpg

6147 ms

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3854 ms

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5972 ms

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10578 ms

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13946 ms

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11400 ms

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15103 ms

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collapsed_no.gif

8693 ms

common_119_icon.png

common_119_icon.png

10316 ms

common_120_icon.png

common_120_icon.png

13299 ms

security.png

security.png

11027 ms

px.png

px.png

11455 ms

newarow.gif

newarow.gif

11729 ms

pn.png

pn.png

11815 ms

nv.png

nv.png

11892 ms

qmenu.png

qmenu.png

12189 ms

nv_a.png

nv_a.png

12250 ms

mu_bg.png

mu_bg.png

12335 ms

search.png

search.png

12639 ms

pt_item.png

pt_item.png

12677 ms

chart.png

chart.png

13410 ms

common_extra.js

common_extra.js

19569 ms

dot.gif

dot.gif

13060 ms

titlebg.png

titlebg.png

13493 ms

h.js

h.js

984 ms

gotowap.js

gotowap.js

854 ms

hm.gif

hm.gif

322 ms

scrolltop.png

scrolltop.png

19518 ms

shigong.png

shigong.png

13375 ms

wangzhan.png

wangzhan.png

13837 ms

banzhu.png

banzhu.png

14892 ms

yijian.png

yijian.png

13920 ms

SEO Factors

bbs.alighting.cn 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 Bbs.alighting.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 Bbs.alighting.cn 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

bbs.alighting.cn

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