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osb.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

osb.cn

Osb.cn

Page Load Speed

58.5 sec in total

First Response

1.1 sec

Resources Loaded

57.1 sec

Page Rendered

348 ms

osb.cn screenshot

About Website

Welcome to osb.cn homepage info - get ready to check Osb best content right away, or after learning these important things about osb.cn

百度一下 你就知道

Visit osb.cn

Key Findings

We analyzed Osb.cn page load time and found that the first response time was 1.1 sec and then it took 57.5 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. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

osb.cn performance score

0

Network Requests Diagram

728.dragonparking.com

1054 ms

oneclick.css

1740 ms

client2.js

1156 ms

track.js

2780 ms

dp.js

682 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Osb.cn, 20% (16 requests) were made to T11.baidu.com and 16% (13 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Su.bdimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 286.6 kB (18%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Osb.cn main page is 1.6 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 18.6 kB

  • Original 22.4 kB
  • After minification 22.1 kB
  • After compression 3.7 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 18.6 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 5.0 kB

  • Original 1.2 MB
  • After minification 1.2 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. Osb images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 261.2 kB

  • Original 392.4 kB
  • After minification 392.4 kB
  • After compression 131.2 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 261.2 kB or 67% of the original size.

CSS Optimization

-68%

Potential reduce by 1.8 kB

  • Original 2.6 kB
  • After minification 2.4 kB
  • After compression 845 B

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. Osb.cn needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (28%)

Requests Now

74

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

728.dragonparking.com

728.dragonparking.com

1054 ms

oneclick.css

oneclick.css

1740 ms

client2.js

client2.js

1156 ms

track.js

track.js

2780 ms

dp.js

dp.js

682 ms

ci.js

ci.js

1014 ms

c.js

c.js

1288 ms

f.js

f.js

1291 ms

f.js

f.js

19989 ms

2025

2025

39 ms

biz2.jpg

biz2.jpg

13935 ms

hctm

hctm

741 ms

hctm

hctm

696 ms

hctm

hctm

864 ms

hctm

hctm

1858 ms

hctm

hctm

1059 ms

hctm

hctm

1376 ms

hctm

hctm

1603 ms

hctm

hctm

13814 ms

hctm

hctm

3568 ms

hctm

hctm

11145 ms

hctm

hctm

7276 ms

xuanfu_close.png

xuanfu_close.png

537 ms

adx.php

adx.php

1703 ms

hctm

hctm

5578 ms

u=859788640,4152799556&fm=76

u=859788640,4152799556&fm=76

5779 ms

u=1423936371,1946238123&fm=76

u=1423936371,1946238123&fm=76

19832 ms

u=410331890,673454526&fm=76

u=410331890,673454526&fm=76

10577 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

600 ms

u=670502524,3988544191&fm=76

u=670502524,3988544191&fm=76

10087 ms

u=1735644204,2113704943&fm=76

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4046 ms

u=1534634778,1027570349&fm=76

u=1534634778,1027570349&fm=76

5401 ms

u=1497385431,1074978095&fm=76

u=1497385431,1074978095&fm=76

770 ms

u=1936533728,2734871428&fm=76

u=1936533728,2734871428&fm=76

9204 ms

adx.php

adx.php

529 ms

adx.php

adx.php

380 ms

bg.png

bg.png

574 ms

u=1851995278,2585026635&fm=76

u=1851995278,2585026635&fm=76

2979 ms

u=1333308397,1846514397&fm=76

u=1333308397,1846514397&fm=76

11382 ms

u=1688072293,1031481492&fm=76

u=1688072293,1031481492&fm=76

4165 ms

u=2026711654,2463192511&fm=76

u=2026711654,2463192511&fm=76

4558 ms

u=3492775180,3053852274&fm=76

u=3492775180,3053852274&fm=76

7341 ms

u=1856852610,2546849029&fm=76

u=1856852610,2546849029&fm=76

772 ms

u=1928932412,2575776225&fm=76

u=1928932412,2575776225&fm=76

19676 ms

adx.php

adx.php

365 ms

adx.php

adx.php

433 ms

u=1431404869,365833815&fm=76

u=1431404869,365833815&fm=76

5601 ms

u=3606824593,129541439&fm=76

u=3606824593,129541439&fm=76

3348 ms

u=3173506921,3892984089&fm=76

u=3173506921,3892984089&fm=76

9701 ms

u=4071108154,141988057&fm=76

u=4071108154,141988057&fm=76

6954 ms

u=1889415409,2172365270&fm=76

u=1889415409,2172365270&fm=76

10396 ms

u=2086405805,2924835885&fm=76

u=2086405805,2924835885&fm=76

1146 ms

adx.php

adx.php

361 ms

closefeedback.min.js

closefeedback.min.js

532 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

523 ms

bd_logo.png

bd_logo.png

520 ms

bg_rb.png

bg_rb.png

535 ms

u=852391891,1035378621&fm=76

u=852391891,1035378621&fm=76

13402 ms

u=2094864468,2265193632&fm=76

u=2094864468,2265193632&fm=76

741 ms

u=1957638900,2277614173&fm=76

u=1957638900,2277614173&fm=76

2349 ms

u=937145403,1202581081&fm=76

u=937145403,1202581081&fm=76

4829 ms

u=3483759360,4110103776&fm=76

u=3483759360,4110103776&fm=76

1453 ms

u=1149706275,1422537570&fm=76

u=1149706275,1422537570&fm=76

5258 ms

u=1530328697,2444142394&fm=76

u=1530328697,2444142394&fm=76

6771 ms

u=1364289134,2040624832&fm=76

u=1364289134,2040624832&fm=76

4030 ms

u=946365800,1338868273&fm=76

u=946365800,1338868273&fm=76

3009 ms

u=1324301525,2489217917&fm=76

u=1324301525,2489217917&fm=76

6048 ms

u=1333879337,2081791155&fm=76

u=1333879337,2081791155&fm=76

18023 ms

u=1660475534,809910572&fm=76

u=1660475534,809910572&fm=76

10100 ms

u=1757119823,2527596436&fm=76

u=1757119823,2527596436&fm=76

5974 ms

u=965622740,1214875691&fm=76

u=965622740,1214875691&fm=76

8673 ms

u=1063916820,1256237774&fm=76

u=1063916820,1256237774&fm=76

4322 ms

u=3059151468,3543266969&fm=76

u=3059151468,3543266969&fm=76

3247 ms

u=3631708702,3929097240&fm=76

u=3631708702,3929097240&fm=76

491 ms

u=1103901568,1319293858&fm=76

u=1103901568,1319293858&fm=76

6136 ms

u=1951238896,2659867143&fm=76

u=1951238896,2659867143&fm=76

19576 ms

1.gif

1.gif

156 ms

o.htm

o.htm

2222 ms

ac.js

ac.js

531 ms

wh.js

wh.js

809 ms

SEO Factors

osb.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 Osb.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 Osb.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

osb.cn

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