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51deal.vn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

51deal.vn

Blog Giảm Giá - Săn Hàng Giảm Giá, Mua Sắm Thông Minh

Page Load Speed

119.4 sec in total

First Response

9.7 sec

Resources Loaded

109.1 sec

Page Rendered

703 ms

51deal.vn screenshot

About Website

Welcome to 51deal.vn homepage info - get ready to check 51 Deal best content for Vietnam right away, or after learning these important things about 51deal.vn

Chuyên trang tổng hợp và chia sẻ miễn phí mã giảm giá, khuyến mãi khi mua sắm trực truyến. Hướng dẫn, chia sẻ mẹo mua sắm online hữu ích

Visit 51deal.vn

Key Findings

We analyzed 51deal.vn page load time and found that the first response time was 9.7 sec and then it took 109.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 95 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

51deal.vn performance score

0

Network Requests Diagram

51deal.vn

9668 ms

styles.css

187 ms

widgets.css

138 ms

style.css

141 ms

itemslider.css

92 ms

Our browser made a total of 215 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original 51deal.vn, 83% (179 requests) were made to 51deal-1d05.kxcdn.com and 4% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source 51deal-1d05.kxcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (36%)

Content Size

5.9 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 51deal.vn main page is 5.9 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. 70% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 486.7 kB

  • Original 526.6 kB
  • After minification 373.1 kB
  • After compression 39.9 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 153.6 kB, which is 29% 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 486.7 kB or 92% of the original size.

Image Optimization

-10%

Potential reduce by 374.2 kB

  • Original 3.7 MB
  • After minification 3.3 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. 51 Deal images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 889.7 kB

  • Original 1.3 MB
  • After minification 1.2 MB
  • After compression 396.3 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 889.7 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 366.7 kB

  • Original 426.7 kB
  • After minification 282.5 kB
  • After compression 60.0 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. 51deal.vn needs all CSS files to be minified and compressed as it can save up to 366.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 81 (71%)

Requests Now

114

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Deal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 40 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

51deal.vn

51deal.vn

9668 ms

styles.css

styles.css

187 ms

widgets.css

widgets.css

138 ms

style.css

style.css

141 ms

itemslider.css

itemslider.css

92 ms

generic-nav.css

generic-nav.css

88 ms

brands.css

brands.css

87 ms

ultra-slideshow.css

ultra-slideshow.css

120 ms

itemgrid.css

itemgrid.css

123 ms

accordion.css

accordion.css

124 ms

ultra-megamenu.css

ultra-megamenu.css

137 ms

wide.css

wide.css

127 ms

affiliateplus.css

affiliateplus.css

127 ms

affiliateplusreferfriend.css

affiliateplusreferfriend.css

156 ms

style.css

style.css

158 ms

affiliateplusprogram.css

affiliateplusprogram.css

160 ms

rewardpoints.css

rewardpoints.css

163 ms

rewardpoints_new.css

rewardpoints_new.css

167 ms

transactionpoint.css

transactionpoint.css

162 ms

rewardpointsbehavior.css

rewardpointsbehavior.css

178 ms

referfriends.css

referfriends.css

181 ms

cataloglabel.css

cataloglabel.css

183 ms

default.css

default.css

187 ms

mirasvit_searchindex.css

mirasvit_searchindex.css

188 ms

styles-infortis.css

styles-infortis.css

191 ms

generic-cck.css

generic-cck.css

235 ms

dropdown.css

dropdown.css

240 ms

icons.css

icons.css

237 ms

tabs.css

tabs.css

241 ms

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244 ms

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icons-social.css

245 ms

common.css

common.css

825 ms

design_vn.css

design_vn.css

1075 ms

override-components.css

override-components.css

823 ms

override-modules.css

override-modules.css

821 ms

override-theme.css

override-theme.css

1100 ms

grid12.css

grid12.css

824 ms

grid_vn.css

grid_vn.css

1372 ms

layout_vn.css

layout_vn.css

1610 ms

prototype.js

prototype.js

2404 ms

ccard.js

ccard.js

1300 ms

validation.js

validation.js

2088 ms

builder.js

builder.js

1053 ms

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effects.js

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dragdrop.js

2099 ms

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controls.js

2099 ms

slider.js

slider.js

2080 ms

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2600 ms

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translate.js

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css

163 ms

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affiliateplus.js

affiliateplus.js

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tinybox.js

tinybox.js

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rewardpoints.js

rewardpoints.js

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bootstrap-tooltip.js

bootstrap-tooltip.js

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cataloglabel.js

cataloglabel.js

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capture.js

12090 ms

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underscore.js

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backbone.js

backbone.js

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form.js

form.js

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autocomplete.js

autocomplete.js

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jquery.tabs.min.js

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jquery.ba-throttle-debounce.min.js

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addthis_widget.js

addthis_widget.js

172 ms

conversion.js

conversion.js

90 ms

ga.js

ga.js

84 ms

logo_51.png

logo_51.png

571 ms

lienhe-05.jpg

lienhe-05.jpg

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banner-du-lich-web.jpg

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__utm.gif

__utm.gif

29 ms

all.js

all.js

453 ms

plusone.js

plusone.js

145 ms

collect

collect

130 ms

sale-tag_15.png

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20176 ms

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20097 ms

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20098 ms

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20098 ms

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sale-tag_29.png

20099 ms

ga-audiences

ga-audiences

245 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

72 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

126 ms

fastbutton

fastbutton

234 ms

postmessageRelay

postmessageRelay

1246 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

1163 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

1163 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

1820 ms

loader.js

loader.js

1204 ms

1768 ms

sale-tag_13.png

sale-tag_13.png

19611 ms

1077434459-postmessagerelay.js

1077434459-postmessagerelay.js

740 ms

rpc:shindig_random.js

rpc:shindig_random.js

653 ms

sale-tag_55.png

sale-tag_55.png

19604 ms

721 ms

894 ms

xd_arbiter.php

xd_arbiter.php

1331 ms

xd_arbiter.php

xd_arbiter.php

1602 ms

widget.txt

widget.txt

352 ms

subiz-widget-view.css

subiz-widget-view.css

406 ms

24991

24991

410 ms

init

init

611 ms

76 ms

sale-tag_61.png

sale-tag_61.png

19950 ms

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19944 ms

sale-tag_73.png

sale-tag_73.png

19906 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

766 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

138 ms

sale-tag_79.png

sale-tag_79.png

19675 ms

sale-tag_3.png

sale-tag_3.png

19625 ms

cross-storage.html

cross-storage.html

151 ms

4b23f8dc9eb4ed500a662e396908d39b-1458031795.png

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177 ms

avatar-chat.png

avatar-chat.png

242 ms

logo-icon.png

logo-icon.png

242 ms

sale-tag_25.png

sale-tag_25.png

20224 ms

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20197 ms

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20132 ms

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20033 ms

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19919 ms

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19988 ms

SEO Factors

51deal.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51deal.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that 51deal.vn 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

51deal.vn

Open Graph description is not detected on the main page of 51 Deal. 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: