Tools & Wizards About Us
duc.link screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

1.2 sec in total

First Response

51 ms

Resources Loaded

708 ms

Page Rendered

467 ms

duc.link screenshot

About Website

Visit duc.link now to see the best up-to-date Duc content for Germany and also check out these interesting facts you probably never knew about duc.link

Visit duc.link

Key Findings

We analyzed Duc.link page load time and found that the first response time was 51 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

duc.link performance score

0

Network Requests Diagram

duc.link

51 ms

about.php

34 ms

support.css

16 ms

common_util_website.js

23 ms

jquery-1.3.2.js

42 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 85% of them (105 requests) were addressed to the original Duc.link, 8% (10 requests) were made to D2hqfoai8d2kfc.cloudfront.net and 2% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (175 ms) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 356.7 kB (20%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Duc.link main page is 1.8 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-36%

Potential reduce by 178 B

  • Original 489 B
  • After minification 481 B
  • After compression 311 B

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 178 B or 36% of the original size.

Image Optimization

-14%

Potential reduce by 225.2 kB

  • Original 1.6 MB
  • After minification 1.4 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. Obviously, Duc needs image optimization as it can save up to 225.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 118.8 kB

  • Original 161.7 kB
  • After minification 108.0 kB
  • After compression 43.0 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 118.8 kB or 73% of the original size.

CSS Optimization

-80%

Potential reduce by 12.5 kB

  • Original 15.6 kB
  • After minification 14.5 kB
  • After compression 3.1 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. Duc.link needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (9%)

Requests Now

122

After Optimization

111

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

duc.link

duc.link

51 ms

about.php

about.php

34 ms

support.css

support.css

16 ms

common_util_website.js

common_util_website.js

23 ms

jquery-1.3.2.js

jquery-1.3.2.js

42 ms

sdk.js&kidDirectedSite=1

sdk.js&kidDirectedSite=1

54 ms

ga.js

ga.js

55 ms

bg.gif

bg.gif

113 ms

about_duc_logo.png

about_duc_logo.png

65 ms

doubleucasino_img_1.jpg

doubleucasino_img_1.jpg

130 ms

doubleucasino_img_2.jpg

doubleucasino_img_2.jpg

121 ms

doubleucasino_img_3.jpg

doubleucasino_img_3.jpg

102 ms

doubleucasino_img_4.jpg

doubleucasino_img_4.jpg

131 ms

icon_box_top.jpg

icon_box_top.jpg

80 ms

icon_box_body.jpg

icon_box_body.jpg

81 ms

roll_info_slot01.png

roll_info_slot01.png

106 ms

roll_info_slot02.png

roll_info_slot02.png

102 ms

roll_info_slot04.png

roll_info_slot04.png

126 ms

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roll_info_slot18.png

125 ms

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roll_info_slot07.png

126 ms

roll_info_slot08.png

roll_info_slot08.png

130 ms

roll_info_slot09.png

roll_info_slot09.png

141 ms

roll_info_slot10.png

roll_info_slot10.png

142 ms

roll_info_slot11.png

roll_info_slot11.png

141 ms

roll_info_slot12.png

roll_info_slot12.png

140 ms

roll_info_slot13.png

roll_info_slot13.png

143 ms

roll_info_slot14.png

roll_info_slot14.png

144 ms

roll_info_slot15.png

roll_info_slot15.png

154 ms

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roll_info_slot16.png

143 ms

roll_info_slot17.png

roll_info_slot17.png

149 ms

roll_info_slot19.png

roll_info_slot19.png

146 ms

roll_info_slot20.png

roll_info_slot20.png

148 ms

roll_info_slot21.png

roll_info_slot21.png

149 ms

roll_info_slot22.png

roll_info_slot22.png

151 ms

roll_info_slot23.png

roll_info_slot23.png

151 ms

roll_info_slot24.png

roll_info_slot24.png

154 ms

roll_info_slot25.png

roll_info_slot25.png

155 ms

roll_info_slot26.png

roll_info_slot26.png

157 ms

roll_info_slot27.png

roll_info_slot27.png

156 ms

roll_info_slot28.png

roll_info_slot28.png

158 ms

roll_info_slot29.png

roll_info_slot29.png

158 ms

roll_info_slot30.png

roll_info_slot30.png

167 ms

roll_info_slot31.png

roll_info_slot31.png

165 ms

gnb_bg.gif

gnb_bg.gif

67 ms

btn_playnow.png

btn_playnow.png

89 ms

lnb_line.gif

lnb_line.gif

86 ms

lnb_bg_select.gif

lnb_bg_select.gif

86 ms

lnb_bg.gif

lnb_bg.gif

87 ms

img_button.png

img_button.png

86 ms

roundbox.gif

roundbox.gif

85 ms

icon_bg.jpg

icon_bg.jpg

111 ms

icon_cover.png

icon_cover.png

110 ms

roll_info_slot32.png

roll_info_slot32.png

162 ms

175 ms

roll_info_slot33.png

roll_info_slot33.png

142 ms

xd_arbiter.php

xd_arbiter.php

51 ms

xd_arbiter.php

xd_arbiter.php

64 ms

roll_info_slot34.png

roll_info_slot34.png

99 ms

roll_info_slot35.png

roll_info_slot35.png

101 ms

roll_info_slot36.png

roll_info_slot36.png

87 ms

roll_info_slot37.png

roll_info_slot37.png

88 ms

roll_info_slot38.png

roll_info_slot38.png

85 ms

roll_info_slot39.png

roll_info_slot39.png

71 ms

roll_info_slot40.png

roll_info_slot40.png

71 ms

roll_info_slot41.png

roll_info_slot41.png

73 ms

roll_info_slot42.png

roll_info_slot42.png

76 ms

roll_info_slot43.png

roll_info_slot43.png

74 ms

roll_info_slot44.png

roll_info_slot44.png

76 ms

roll_info_slot45.png

roll_info_slot45.png

72 ms

roll_info_slot46.png

roll_info_slot46.png

70 ms

roll_info_slot47.png

roll_info_slot47.png

75 ms

roll_info_slot48.png

roll_info_slot48.png

75 ms

roll_info_slot49.png

roll_info_slot49.png

75 ms

roll_info_slot50.png

roll_info_slot50.png

77 ms

roll_info_slot52.png

roll_info_slot52.png

76 ms

roll_info_slot53.png

roll_info_slot53.png

76 ms

roll_info_slot54.png

roll_info_slot54.png

70 ms

roll_info_slot55.png

roll_info_slot55.png

68 ms

roll_info_slot56.png

roll_info_slot56.png

69 ms

roll_info_slot57.png

roll_info_slot57.png

70 ms

roll_info_slot58.png

roll_info_slot58.png

71 ms

roll_info_slot59.png

roll_info_slot59.png

71 ms

roll_info_slot60.png

roll_info_slot60.png

73 ms

roll_info_slot61.png

roll_info_slot61.png

71 ms

roll_info_slot62.png

roll_info_slot62.png

73 ms

roll_info_slot63.png

roll_info_slot63.png

74 ms

roll_info_slot64.png

roll_info_slot64.png

74 ms

roll_info_slot65.png

roll_info_slot65.png

74 ms

roll_info_slot66.png

roll_info_slot66.png

73 ms

roll_info_slot67.png

roll_info_slot67.png

67 ms

roll_info_slot68.png

roll_info_slot68.png

69 ms

roll_info_slot69.png

roll_info_slot69.png

69 ms

roll_info_slot70.png

roll_info_slot70.png

69 ms

roll_info_slot71.png

roll_info_slot71.png

70 ms

roll_info_slot72.png

roll_info_slot72.png

64 ms

roll_info_slot73.png

roll_info_slot73.png

63 ms

roll_info_slot51.png

roll_info_slot51.png

63 ms

roll_info_slot75.png

roll_info_slot75.png

64 ms

roll_info_slot74.png

roll_info_slot74.png

63 ms

roll_info_slot76.png

roll_info_slot76.png

60 ms

roll_info_slot77.png

roll_info_slot77.png

60 ms

roll_info_slot78.png

roll_info_slot78.png

59 ms

roll_info_slot79.png

roll_info_slot79.png

63 ms

roll_info_slot80.png

roll_info_slot80.png

63 ms

roll_info_slot81.png

roll_info_slot81.png

63 ms

roll_info_slot82.png

roll_info_slot82.png

60 ms

roll_info_slot83.png

roll_info_slot83.png

59 ms

roll_info_slot84.png

roll_info_slot84.png

60 ms

roll_info_slot85.png

roll_info_slot85.png

59 ms

roll_info_slot86.png

roll_info_slot86.png

63 ms

icon_box_bottom.jpg

icon_box_bottom.jpg

66 ms

roll_info_holdem.png

roll_info_holdem.png

64 ms

roll_info_blackjack.png

roll_info_blackjack.png

63 ms

roll_info_caribbean.png

roll_info_caribbean.png

65 ms

roll_info_baccarat.png

roll_info_baccarat.png

67 ms

roll_info_roulette.png

roll_info_roulette.png

64 ms

roll_info_videopoker.png

roll_info_videopoker.png

65 ms

roll_info_keno.png

roll_info_keno.png

70 ms

roll_info_bingo.png

roll_info_bingo.png

62 ms

roll_info_battlebingo.png

roll_info_battlebingo.png

68 ms

ping

ping

63 ms

like.php

like.php

97 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

23 ms

SEO Factors

duc.link SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duc.link can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Duc.link 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

duc.link

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