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bj-dahon.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bj-dahon.com

北京大行折叠自行车官网-大行自行车专卖店

Page Load Speed

15.8 sec in total

First Response

743 ms

Resources Loaded

14.9 sec

Page Rendered

220 ms

bj-dahon.com screenshot

About Website

Welcome to bj-dahon.com homepage info - get ready to check Bj Dahon best content for Japan right away, or after learning these important things about bj-dahon.com

大行自行车官网旗下北京大行自行车专卖店，代理销售全系大行自行车，大行自行车旗舰店各分店地址：大行自行车崇文门专卖店，大行自行车马家堡专卖店，大行自行车健翔桥专卖店。大行自行车销售热线4006783886

Visit bj-dahon.com

Key Findings

We analyzed Bj-dahon.com page load time and found that the first response time was 743 ms and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bj-dahon.com performance score

0

Network Requests Diagram

bj-dahon.com

743 ms

bj-dahon.com

979 ms

style.css

714 ms

jquery.js

956 ms

jquery.flexslider.js

721 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original Bj-dahon.com, 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (12.2 sec) belongs to the original domain Bj-dahon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.1 kB (3%)

Content Size

908.9 kB

After Optimization

883.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bj-dahon.com main page is 908.9 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. Images take 846.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.9 kB

  • Original 11.2 kB
  • After minification 11.1 kB
  • After compression 3.3 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 7.9 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 14.5 kB

  • Original 846.9 kB
  • After minification 832.3 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. Bj Dahon images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 775 B

  • Original 41.5 kB
  • After minification 41.5 kB
  • After compression 40.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 1.9 kB

  • Original 9.3 kB
  • After minification 9.3 kB
  • After compression 7.4 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. Bj-dahon.com needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

36

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bj Dahon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bj-dahon.com

bj-dahon.com

743 ms

bj-dahon.com

bj-dahon.com

979 ms

style.css

style.css

714 ms

jquery.js

jquery.js

956 ms

jquery.flexslider.js

jquery.flexslider.js

721 ms

tab_style.css

tab_style.css

721 ms

tabchangea.js

tabchangea.js

725 ms

m.js

m.js

726 ms

index.js

index.js

1433 ms

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1185 ms

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955 ms

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1-22031QS55JX.jpg

11141 ms

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1-20040110553Q19.jpg

961 ms

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958 ms

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1-1ZF9111012311.jpg

1415 ms

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1-1ZF911105A46.jpg

1910 ms

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1-2004011054314V.jpg

5444 ms

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5989 ms

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9533 ms

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4042 ms

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1-20040111011RD.jpg

3567 ms

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1-20032G23P1Q1.jpg

10735 ms

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1-1P62GS351Z3.jpg

6931 ms

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1-1P41QP3400-L.jpg

6394 ms

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9320 ms

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1-200401105S4K6.jpg

8786 ms

1-200401105IO37.jpg

1-200401105IO37.jpg

9596 ms

1-1PG011413L58.jpg

1-1PG011413L58.jpg

10234 ms

qq.gif

qq.gif

10044 ms

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1-1PFG50JM95.jpg

10247 ms

index2Line.gif

index2Line.gif

10310 ms

index3.gif

index3.gif

10760 ms

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1-1P41P029140-L.gif

11671 ms

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11446 ms

i3_4.gif

i3_4.gif

11021 ms

1-1P41P029420-L.gif

1-1P41P029420-L.gif

12162 ms

hm.js

hm.js

1479 ms

arr.png

arr.png

10998 ms

hm.gif

hm.gif

330 ms

SEO Factors

bj-dahon.com 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 Bj-dahon.com 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 Bj-dahon.com 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

bj-dahon.com

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