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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

ddby.com

DON'T MISS OUT our online store!

Page Load Speed

4.7 sec in total

First Response

723 ms

Resources Loaded

3.6 sec

Page Rendered

469 ms

ddby.com screenshot

About Website

Welcome to ddby.com homepage info - get ready to check Ddby best content right away, or after learning these important things about ddby.com

DON'T MISS OUT our online store!

Visit ddby.com

Key Findings

We analyzed Ddby.com page load time and found that the first response time was 723 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ddby.com performance score

0

Network Requests Diagram

ddby.com

723 ms

www.dotdotbuy.com

1060 ms

css

956 ms

CjNkV1broSaAdth6AARqVl0u39M449.jpg_320x320.jpg

447 ms

CjNkV1XgRXiAHJgeAADC6ICW9vI719.jpg_140x140.jpg

376 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ddby.com, 81% (74 requests) were made to Static.dotdotbuy.com and 9% (8 requests) were made to Img.dotdotbuy.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.dotdotbuy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 403.2 kB (24%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ddby.com main page is 1.7 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 80.0 kB

  • Original 94.4 kB
  • After minification 70.6 kB
  • After compression 14.4 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 23.8 kB, which is 25% 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 80.0 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 25.0 kB

  • Original 1.2 MB
  • After minification 1.1 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. Ddby images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 228.3 kB

  • Original 368.2 kB
  • After minification 354.8 kB
  • After compression 139.9 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 228.3 kB or 62% of the original size.

CSS Optimization

-87%

Potential reduce by 69.8 kB

  • Original 80.0 kB
  • After minification 80.0 kB
  • After compression 10.2 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. Ddby.com needs all CSS files to be minified and compressed as it can save up to 69.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (20%)

Requests Now

87

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ddby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ddby.com

ddby.com

723 ms

www.dotdotbuy.com

www.dotdotbuy.com

1060 ms

css

css

956 ms

CjNkV1broSaAdth6AARqVl0u39M449.jpg_320x320.jpg

CjNkV1broSaAdth6AARqVl0u39M449.jpg_320x320.jpg

447 ms

CjNkV1XgRXiAHJgeAADC6ICW9vI719.jpg_140x140.jpg

CjNkV1XgRXiAHJgeAADC6ICW9vI719.jpg_140x140.jpg

376 ms

CjNkV1bqKneAMr2MAAcePEWa08g624.jpg_320x320.jpg

CjNkV1bqKneAMr2MAAcePEWa08g624.jpg_320x320.jpg

446 ms

CjNkV1bnjpqAMeS9AAL6LjwlrsA846.jpg_320x320.jpg

CjNkV1bnjpqAMeS9AAL6LjwlrsA846.jpg_320x320.jpg

412 ms

CjNkV1bhP6yARthDAAMyBvMCx8M616.jpg_320x320.jpg

CjNkV1bhP6yARthDAAMyBvMCx8M616.jpg_320x320.jpg

416 ms

CjNkV1XhKoGAXOnAAAK7Yzrv0e4257.jpg_140x140.jpg

CjNkV1XhKoGAXOnAAAK7Yzrv0e4257.jpg_140x140.jpg

380 ms

CjNkV1bZYH6ALpnTAARpGkI0-2A505.jpg_320x320.jpg

CjNkV1bZYH6ALpnTAARpGkI0-2A505.jpg_320x320.jpg

512 ms

CjNkV1XgD5CAT9BMAAA4Ujr41Rw324.jpg_140x140.jpg

CjNkV1XgD5CAT9BMAAA4Ujr41Rw324.jpg_140x140.jpg

416 ms

notice_icon.gif

notice_icon.gif

946 ms

daigou-pic.png

daigou-pic.png

979 ms

daigou-step-1.png

daigou-step-1.png

947 ms

daigou-step-2.png

daigou-step-2.png

948 ms

daigou-step-3.png

daigou-step-3.png

949 ms

icon_taobao.png

icon_taobao.png

980 ms

avatar_b.gif

avatar_b.gif

981 ms

icon_tmall.png

icon_tmall.png

981 ms

tansport-cont.png

tansport-cont.png

1017 ms

transport-step-1.png

transport-step-1.png

983 ms

transport-step-2.png

transport-step-2.png

1012 ms

transport-step-3.png

transport-step-3.png

1013 ms

transport-step-4.png

transport-step-4.png

1014 ms

list-store-a.png

list-store-a.png

1015 ms

list-store-b.png

list-store-b.png

1053 ms

list-store-c.png

list-store-c.png

1046 ms

list-store-d.png

list-store-d.png

1047 ms

list-store-e.png

list-store-e.png

1049 ms

list-store-f.png

list-store-f.png

1048 ms

loading_32_32_320.gif

loading_32_32_320.gif

1050 ms

tour-big-11.jpg

tour-big-11.jpg

1219 ms

tour-big-22.jpg

tour-big-22.jpg

1187 ms

tour-small-11.jpg

tour-small-11.jpg

1156 ms

tour-small-22.jpg

tour-small-22.jpg

1156 ms

tour-small-33.jpg

tour-small-33.jpg

1157 ms

tour-small-44.jpg

tour-small-44.jpg

1159 ms

logo_share.png

logo_share.png

1191 ms

icon-links-a.jpg

icon-links-a.jpg

1191 ms

icon-links-b.jpg

icon-links-b.jpg

1193 ms

icon-links-c.jpg

icon-links-c.jpg

1195 ms

icon-links-d.jpg

icon-links-d.jpg

1221 ms

icon-links-e.jpg

icon-links-e.jpg

1224 ms

icon-links-f.jpg

icon-links-f.jpg

1225 ms

icon-links-g.jpg

icon-links-g.jpg

1228 ms

icon-links-h.jpg

icon-links-h.jpg

1230 ms

conversion.js

conversion.js

14 ms

dds.js

dds.js

314 ms

319 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

418 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

417 ms

413 ms

icon-links-i.jpg

icon-links-i.jpg

384 ms

icon-links-j.jpg

icon-links-j.jpg

383 ms

icon-links-k.jpg

icon-links-k.jpg

381 ms

govIcon.gif

govIcon.gif

383 ms

dg-msg-icon-n1.png

dg-msg-icon-n1.png

77 ms

icon-phone.png

icon-phone.png

77 ms

notice.png

notice.png

77 ms

logo.png

logo.png

78 ms

icon-slides.png

icon-slides.png

78 ms

introduction-daigou.png

introduction-daigou.png

104 ms

icon-hot-b.png

icon-hot-b.png

79 ms

cont-tit-bd-2.png

cont-tit-bd-2.png

79 ms

daigou-step-arrow.png

daigou-step-arrow.png

80 ms

introduction-transport.png

introduction-transport.png

115 ms

transport-wrap.jpg

transport-wrap.jpg

161 ms

transport-icon.png

transport-icon.png

108 ms

cont-tit-bd.png

cont-tit-bd.png

109 ms

transport-step-arrow.png

transport-step-arrow.png

111 ms

introduction-mall.png

introduction-mall.png

162 ms

introduction-tour.png

introduction-tour.png

143 ms

ico-heart.png

ico-heart.png

145 ms

ico-chat.png

ico-chat.png

147 ms

index_z.png

index_z.png

149 ms

icon-side-msg.png

icon-side-msg.png

184 ms

logo-footer.png

logo-footer.png

182 ms

timmer-bg.jpg

timmer-bg.jpg

185 ms

timmer-item.png

timmer-item.png

185 ms

124 ms

index.js

index.js

124 ms

ip

ip

40 ms

42 ms

analytics.js

analytics.js

8 ms

collect

collect

20 ms

collect

collect

63 ms

52 ms

43 ms

ga-audiences

ga-audiences

46 ms

size.js

size.js

45 ms

box.css

box.css

36 ms

SEO Factors

ddby.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ddby.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ddby.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

ddby.com

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