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i.vipshop.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

i.vipshop.com

唯品会（原Vipshop.com）特卖会：全球精选_正品特卖_确保正品_确保低价_货到付款

Page Load Speed

17.2 sec in total

First Response

1.4 sec

Resources Loaded

15.5 sec

Page Rendered

365 ms

i.vipshop.com screenshot

About Website

Click here to check amazing I Vipshop content for China. Otherwise, check out these important facts you probably never knew about i.vipshop.com

唯品会vip购物网以1-7折超低折扣对全球各大品牌进行限时特卖，商品囊括服装、化妆品、家居、奢侈品等上千品牌。100%正品、低价、货到付款、7天无理由退货。

Visit i.vipshop.com

Key Findings

We analyzed I.vipshop.com page load time and found that the first response time was 1.4 sec and then it took 15.8 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

i.vipshop.com performance score

0

Network Requests Diagram

www.vip.com

1406 ms

comm.css

555 ms

index.css

460 ms

jquery-1.10.2.js

799 ms

core3.js

884 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original I.vipshop.com, 17% (6 requests) were made to Shop.vipstatic.com and 14% (5 requests) were made to A.vpimg2.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source D.vpimg1.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 404.7 kB (31%)

Content Size

1.3 MB

After Optimization

921.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of I.vipshop.com main page is 1.3 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 824.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 107.8 kB

  • Original 132.0 kB
  • After minification 121.9 kB
  • After compression 24.2 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 107.8 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 31.6 kB

  • Original 824.3 kB
  • After minification 792.7 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. I Vipshop images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 209.0 kB

  • Original 300.1 kB
  • After minification 300.1 kB
  • After compression 91.1 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 209.0 kB or 70% of the original size.

CSS Optimization

-80%

Potential reduce by 56.3 kB

  • Original 70.2 kB
  • After minification 70.2 kB
  • After compression 13.9 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. I.vipshop.com needs all CSS files to be minified and compressed as it can save up to 56.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (23%)

Requests Now

35

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Vipshop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.vip.com

www.vip.com

1406 ms

comm.css

comm.css

555 ms

index.css

index.css

460 ms

jquery-1.10.2.js

jquery-1.10.2.js

799 ms

core3.js

core3.js

884 ms

common.vip.com

common.vip.com

2299 ms

tittel_06_lbp.png

tittel_06_lbp.png

1635 ms

4536294.jpg

4536294.jpg

2800 ms

42299358.jpg

42299358.jpg

4240 ms

20443422.jpg

20443422.jpg

2700 ms

27572064.jpg

27572064.jpg

2545 ms

2118565.jpg

2118565.jpg

4903 ms

blank.png

blank.png

234 ms

08419517.jpg

08419517.jpg

4313 ms

headcom.css

headcom.css

1844 ms

app_dl.png

app_dl.png

1309 ms

5.jpg

5.jpg

567 ms

home_page_r5g.png

home_page_r5g.png

432 ms

4_eeD.jpg

4_eeD.jpg

1305 ms

6_g1Y.jpg

6_g1Y.jpg

561 ms

icon1_ttc_Rtg.png

icon1_ttc_Rtg.png

561 ms

icon2_bn6_a7Q.png

icon2_bn6_a7Q.png

565 ms

20160214_spring_bottom.jpg

20160214_spring_bottom.jpg

11 ms

wp-nav-cutline.png

wp-nav-cutline.png

215 ms

header.png

header.png

449 ms

index_imgs.png

index_imgs.png

335 ms

vipFont.svg

vipFont.svg

1262 ms

index_a.js

index_a.js

270 ms

index.js

index.js

320 ms

index.php

index.php

1611 ms

index-ajax.php

index-ajax.php

380 ms

tips_index.php

tips_index.php

3865 ms

14599357329572.jpg

14599357329572.jpg

552 ms

header_com.js

header_com.js

270 ms

perfect-scrollbar-0.4.8.with-mousewheel.min.js

perfect-scrollbar-0.4.8.with-mousewheel.min.js

219 ms

avatar-default.jpg

avatar-default.jpg

234 ms

SEO Factors

i.vipshop.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 I.vipshop.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 I.vipshop.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

i.vipshop.com

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