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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

bj-sea.com

北京海洋馆

Page Load Speed

93 sec in total

First Response

11.1 sec

Resources Loaded

81.6 sec

Page Rendered

294 ms

bj-sea.com screenshot

About Website

Click here to check amazing Bj Sea content for China. Otherwise, check out these important facts you probably never knew about bj-sea.com

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Key Findings

We analyzed Bj-sea.com page load time and found that the first response time was 11.1 sec and then it took 81.9 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 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bj-sea.com performance score

0

Network Requests Diagram

bj-sea.com

11115 ms

global.css

4885 ms

font-awesome.min.css

1435 ms

font-awesome-ie7.min.css

1558 ms

jquery.bxslider.css

1057 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 93% of them (43 requests) were addressed to the original Bj-sea.com, 7% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Bj-sea.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 295.3 kB (33%)

Content Size

886.6 kB

After Optimization

591.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bj-sea.com main page is 886.6 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. 15% of websites need less resources to load. Images take 587.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 42.4 kB

  • Original 49.4 kB
  • After minification 28.8 kB
  • After compression 7.0 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. This page needs HTML code to be minified as it can gain 20.5 kB, which is 42% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 42.4 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 65.3 kB

  • Original 587.6 kB
  • After minification 522.3 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. Obviously, Bj Sea needs image optimization as it can save up to 65.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 95.9 kB

  • Original 140.3 kB
  • After minification 129.6 kB
  • After compression 44.5 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 95.9 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 91.7 kB

  • Original 109.3 kB
  • After minification 101.8 kB
  • After compression 17.6 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-sea.com needs all CSS files to be minified and compressed as it can save up to 91.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (32%)

Requests Now

25

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bj Sea. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bj-sea.com

bj-sea.com

11115 ms

global.css

global.css

4885 ms

font-awesome.min.css

font-awesome.min.css

1435 ms

font-awesome-ie7.min.css

font-awesome-ie7.min.css

1558 ms

jquery.bxslider.css

jquery.bxslider.css

1057 ms

index.css

index.css

3116 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

19479 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1892 ms

touch-0.2.14.min.js

touch-0.2.14.min.js

751 ms

index.js

index.js

1134 ms

logo.png

logo.png

918 ms

back_home.png

back_home.png

1722 ms

wxewm.jpg

wxewm.jpg

5328 ms

index_img_1.png

index_img_1.png

6014 ms

201512091113235001.jpg

201512091113235001.jpg

2987 ms

201512071533568477.png

201512071533568477.png

2608 ms

201604011556027066.jpg

201604011556027066.jpg

19689 ms

201512071302116185.jpg

201512071302116185.jpg

6761 ms

gwc_icon.png

gwc_icon.png

3462 ms

201512261143152661.png

201512261143152661.png

5108 ms

201604011537210073.jpg

201604011537210073.jpg

13341 ms

201603311110481509.jpg

201603311110481509.jpg

19689 ms

201603301748228970.JPG

201603301748228970.JPG

19688 ms

201602261649426797.jpg

201602261649426797.jpg

9849 ms

201602101731500150.jpg

201602101731500150.jpg

11348 ms

201601191414313522.png

201601191414313522.png

19688 ms

activetyimg201631.png

activetyimg201631.png

19688 ms

bg-qr.png

bg-qr.png

13811 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

19644 ms

index_background_img_1.jpg

index_background_img_1.jpg

19644 ms

circle-icon.png

circle-icon.png

19645 ms

index_background_img_2.jpg

index_background_img_2.jpg

19644 ms

index_background_img_3.jpg

index_background_img_3.jpg

19644 ms

index_background_img_4.jpg

index_background_img_4.jpg

19644 ms

adress-icon.png

adress-icon.png

19644 ms

hm.js

hm.js

814 ms

bx_load2er.gif

bx_load2er.gif

20420 ms

contro2ls.png

contro2ls.png

20420 ms

helvetica-light-webfont.woff

helvetica-light-webfont.woff

20419 ms

fzltxhkgbk10-webfont.eot

fzltxhkgbk10-webfont.eot

20420 ms

hm.gif

hm.gif

439 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

19921 ms

helvetica-light-webfont.ttf

helvetica-light-webfont.ttf

12131 ms

fzltxhkgbk10-webfont.woff

fzltxhkgbk10-webfont.woff

13703 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

19915 ms

hm.gif

hm.gif

929 ms

SEO Factors

bj-sea.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-sea.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-sea.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-sea.com

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