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j1.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

  • 0

    SEO

j1.com

j1.com

Page Load Speed

34.6 sec in total

First Response

2.1 sec

Resources Loaded

32.2 sec

Page Rendered

334 ms

j1.com screenshot

About Website

Welcome to j1.com homepage info - get ready to check J 1 best content for China right away, or after learning these important things about j1.com

健一网,专业的医药网上药店!要买药,就来j1.com!健一网上药店,中国知名的药房网,华润集团旗下医药网,提供各种药品在线销售,正品安全放心,支持货到付款,买药品正规的药店网。

Visit j1.com

Key Findings

We analyzed J1.com page load time and found that the first response time was 2.1 sec and then it took 32.5 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.

Performance Metrics

j1.com performance score

0

Network Requests Diagram

j1.com

2082 ms

www.j1.com

2697 ms

common.js

3337 ms

index.js

2625 ms

jquery.lazyload.js

1736 ms

Our browser made a total of 159 requests to load all elements on the main page. We found that 4% of them (6 requests) were addressed to the original J1.com, 21% (34 requests) were made to Img01.j1.com and 19% (30 requests) were made to Img02.j1.com. The less responsive or slowest element that took the longest time to load (18.9 sec) relates to the external source Cj.j1.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (34%)

Content Size

3.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of J1.com main page is 3.0 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 228.8 kB

  • Original 262.7 kB
  • After minification 232.1 kB
  • After compression 33.9 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 30.6 kB, which is 12% 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 228.8 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 77.3 kB

  • Original 1.8 MB
  • After minification 1.7 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. J 1 images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 634.4 kB

  • Original 835.6 kB
  • After minification 670.2 kB
  • After compression 201.2 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 634.4 kB or 76% of the original size.

CSS Optimization

-80%

Potential reduce by 80.7 kB

  • Original 101.4 kB
  • After minification 99.9 kB
  • After compression 20.7 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. J1.com needs all CSS files to be minified and compressed as it can save up to 80.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (17%)

Requests Now

155

After Optimization

129

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

j1.com

j1.com

2082 ms

www.j1.com

www.j1.com

2697 ms

common.js

common.js

3337 ms

index.js

index.js

2625 ms

jquery.lazyload.js

jquery.lazyload.js

1736 ms

sea.js

sea.js

2417 ms

index.css

index.css

3893 ms

dropDownBox.js

dropDownBox.js

2866 ms

ga_head.js

ga_head.js

2527 ms

login_flow.js

login_flow.js

2928 ms

jquery-ui.js

jquery-ui.js

18856 ms

catalogSource.js

catalogSource.js

1720 ms

seallogo.dll

seallogo.dll

663 ms

tag.js

tag.js

6859 ms

Chatpre.aspx

Chatpre.aspx

970 ms

logo.gif

logo.gif

2212 ms

swt_01.png

swt_01.png

2616 ms

x.gif

x.gif

731 ms

ia116.jpg

ia116.jpg

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3467 ms

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x.gif

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hot.gif

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9371 ms

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4168 ms

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2591 ms

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3544 ms

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2772 ms

smwx.png

smwx.png

2647 ms

smwx_01.jpg

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5098 ms

ia117.jpg

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7754 ms

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7857 ms

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8247 ms

zgxyqy.jpg

zgxyqy.jpg

8316 ms

cxsfwz.png

cxsfwz.png

8315 ms

index_ico9.gif

index_ico9.gif

9897 ms

arrow.gif

arrow.gif

10319 ms

slidelf.png

slidelf.png

13435 ms

index_header_bg.jpg

index_header_bg.jpg

5593 ms

wxico_02.png

wxico_02.png

10176 ms

floorMain.js

floorMain.js

516 ms

cnnic_en.png

cnnic_en.png

1471 ms

index_r9_c17.jpg

index_r9_c17.jpg

515 ms

ana.js

ana.js

1063 ms

analytics.js

analytics.js

22 ms

hm.js

hm.js

1085 ms

sa.js

sa.js

1036 ms

collect

collect

23 ms

collect

collect

73 ms

jquery_seajs.js

jquery_seajs.js

2562 ms

lyb.js

lyb.js

2568 ms

hm.gif

hm.gif

348 ms

jianyiwang.js

jianyiwang.js

1266 ms

getGoodsCount.html

getGoodsCount.html

774 ms

getAdMainImg.html

getAdMainImg.html

717 ms

login_info.html

login_info.html

715 ms

grey.gif

grey.gif

458 ms

capture-apps-4.7.1.js

capture-apps-4.7.1.js

5982 ms

_BFD_Style.css

_BFD_Style.css

411 ms

bcore.min.js

bcore.min.js

2665 ms

clientData.html

clientData.html

538 ms

PageView.do

PageView.do

483 ms

StdID.do

StdID.do

245 ms

SEO Factors

j1.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise J1.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that J1.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

j1.com

Open Graph description is not detected on the main page of J 1. 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: