Tools & Wizards About Us
bbs.9ifly.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bbs.9ifly.cn

航空航天港 - 就爱飞行！www.9ifly.cn

Page Load Speed

54.4 sec in total

First Response

4.1 sec

Resources Loaded

49.1 sec

Page Rendered

1.1 sec

bbs.9ifly.cn screenshot

About Website

Welcome to bbs.9ifly.cn homepage info - get ready to check Bbs 9 Ifly best content for China right away, or after learning these important things about bbs.9ifly.cn

国内最大的航空航天综合门户网站!

Visit bbs.9ifly.cn

Key Findings

We analyzed Bbs.9ifly.cn page load time and found that the first response time was 4.1 sec and then it took 50.3 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 8 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bbs.9ifly.cn performance score

0

Network Requests Diagram

bbs.9ifly.cn

4134 ms

style_1_common.css

20181 ms

style_1_forum_index.css

3372 ms

style.css

3207 ms

common.js

20180 ms

Our browser made a total of 163 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bbs.9ifly.cn, 44% (72 requests) were made to 9ifly.cn and 17% (27 requests) were made to Asearch.alicdn.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source 9ifly.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 318.6 kB (35%)

Content Size

912.6 kB

After Optimization

594.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbs.9ifly.cn main page is 912.6 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. 40% of websites need less resources to load. Images take 513.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 64.4 kB

  • Original 80.8 kB
  • After minification 80.4 kB
  • After compression 16.4 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 64.4 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 45.9 kB

  • Original 513.5 kB
  • After minification 467.6 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. Bbs 9 Ifly images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 143.6 kB

  • Original 234.8 kB
  • After minification 204.4 kB
  • After compression 91.2 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 143.6 kB or 61% of the original size.

CSS Optimization

-77%

Potential reduce by 64.7 kB

  • Original 83.5 kB
  • After minification 81.2 kB
  • After compression 18.8 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.9ifly.cn needs all CSS files to be minified and compressed as it can save up to 64.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (25%)

Requests Now

133

After Optimization

100

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs 9 Ifly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bbs.9ifly.cn

bbs.9ifly.cn

4134 ms

style_1_common.css

style_1_common.css

20181 ms

style_1_forum_index.css

style_1_forum_index.css

3372 ms

style.css

style.css

3207 ms

common.js

common.js

20180 ms

forum.js

forum.js

6634 ms

logging.js

logging.js

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discuz_tips.js

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ask

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followButton.css

followButton.css

27 ms

sso.js

sso.js

34 ms

followButton.js

followButton.js

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suda.js

suda.js

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bg_flbtn.png

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ct

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lm.jpg

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cm

cm

5780 ms

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165 ms

logoSsmall.jpg

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777 ms

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19517 ms

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qi

qi

1220 ms

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97 ms

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15856 ms

acbeacon2.html

acbeacon2.html

393 ms

spf

spf

19978 ms

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TB1DmcoJXXXXXavXpXXXXXXXXXX-26-26.png

449 ms

creation-34266wvQwzEW1SAy-1116493.html

creation-34266wvQwzEW1SAy-1116493.html

919 ms

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457 ms

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457 ms

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456 ms

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t.gif

821 ms

t.gif

t.gif

863 ms

t.gif

t.gif

1031 ms

stat.htm

stat.htm

300 ms

core.php

core.php

1008 ms

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1121 ms

sogou_icon_wz_1.png

sogou_icon_wz_1.png

5197 ms

fc.js

fc.js

492 ms

tns.simba.taobao.com

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16081 ms

tanxclick.js

tanxclick.js

50 ms

197 ms

pixel

pixel

372 ms

pixel

pixel

1828 ms

co.js

co.js

228 ms

app.gif

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4089 ms

security.png

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9.gif

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pic1.gif

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qqcm

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2388 ms

nv.png

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chart.png

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listbg.gif

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um.js

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413 ms

img

img

835 ms

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5453 ms

getDeviceInfo

getDeviceInfo

9200 ms

cookie_plant_status

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1118 ms

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301 ms

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298 ms

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282 ms

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197 ms

feature_v1.htm

feature_v1.htm

920 ms

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35 ms

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55 ms

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43 ms

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37 ms

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38 ms

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44 ms

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43 ms

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62 ms

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52 ms

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52 ms

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56 ms

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57 ms

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60 ms

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67 ms

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63 ms

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63 ms

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66 ms

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65 ms

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74 ms

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74 ms

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78 ms

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76 ms

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76 ms

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77 ms

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79 ms

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79 ms

SEO Factors

bbs.9ifly.cn 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 Bbs.9ifly.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.9ifly.cn 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

bbs.9ifly.cn

Open Graph description is not detected on the main page of Bbs 9 Ifly. 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: