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523dp.com screenshot

Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

523dp.com

没有找到站点

Page Load Speed

61.6 sec in total

First Response

7.5 sec

Resources Loaded

53.2 sec

Page Rendered

913 ms

523dp.com screenshot

About Website

Welcome to 523dp.com homepage info - get ready to check 523 Dp best content right away, or after learning these important things about 523dp.com

523dp拥有国内3d模型数量最多的免费3D打印模型库，提供海量的最新3d打印模型免费下载与3d打印机打印作品交流分享平台，希望能让3D打印技术激发大家一起动手创造新东西(Hack Something)，给生活带来更多便捷与乐趣。

Visit 523dp.com

Key Findings

We analyzed 523dp.com page load time and found that the first response time was 7.5 sec and then it took 54.1 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

523dp.com performance score

0

Network Requests Diagram

523dp.com

7527 ms

www.523dp.com

6063 ms

bootstrap.min.css

2324 ms

common.css

914 ms

index.css

1145 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 39% of them (22 requests) were addressed to the original 523dp.com, 47% (27 requests) were made to Img-523dp.qiniudn.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain 523dp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 381.2 kB (66%)

Content Size

576.7 kB

After Optimization

195.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 523dp.com main page is 576.7 kB. 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. CSS take 174.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 90.3 kB

  • Original 103.0 kB
  • After minification 61.3 kB
  • After compression 12.7 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 41.6 kB, which is 40% 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 90.3 kB or 88% of the original size.

Image Optimization

-26%

Potential reduce by 41.4 kB

  • Original 159.3 kB
  • After minification 118.0 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. Obviously, 523 Dp needs image optimization as it can save up to 41.4 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 94.9 kB

  • Original 139.8 kB
  • After minification 136.8 kB
  • After compression 44.9 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 94.9 kB or 68% of the original size.

CSS Optimization

-89%

Potential reduce by 154.7 kB

  • Original 174.6 kB
  • After minification 118.5 kB
  • After compression 19.9 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. 523dp.com needs all CSS files to be minified and compressed as it can save up to 154.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (10%)

Requests Now

50

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 523 Dp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

523dp.com

523dp.com

7527 ms

www.523dp.com

www.523dp.com

6063 ms

bootstrap.min.css

bootstrap.min.css

2324 ms

common.css

common.css

914 ms

index.css

index.css

1145 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

10258 ms

z_stat.php

z_stat.php

2422 ms

bootstrap.min.js

bootstrap.min.js

2162 ms

common.js

common.js

549 ms

ajax_login_status.html

ajax_login_status.html

2854 ms

InMoovhand_display_large_preview_card.jpg

InMoovhand_display_large_preview_card.jpg

2402 ms

uimg_tdefault_small.jpg

uimg_tdefault_small.jpg

10104 ms

LOGO.png

LOGO.png

19677 ms

index-slider01.jpg

index-slider01.jpg

10106 ms

index-slider02.jpg

index-slider02.jpg

10102 ms

index-slider03.jpg

index-slider03.jpg

15134 ms

close.jpg

close.jpg

10104 ms

LOGO1.png

LOGO1.png

10108 ms

line.png

line.png

10103 ms

QQ.png

QQ.png

10106 ms

wb.png

wb.png

10104 ms

4.html

4.html

10105 ms

cc.jpg

cc.jpg

10107 ms

IMG_1123_preview_card.jpg

IMG_1123_preview_card.jpg

19673 ms

Robot_Glowing_Eyes_FLAT_preview_card.jpg

Robot_Glowing_Eyes_FLAT_preview_card.jpg

2402 ms

RAPIRO_photo_preview_card.jpg

RAPIRO_photo_preview_card.jpg

10099 ms

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20150907112813U3nKfuKHiViUJXGMna3e.jpg

10108 ms

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20150907112811QeZndQOpX06SFNOmJJtu.jpg

10434 ms

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20150905100321mfu5VJ6jgUlTx7fl2kd6.jpg

10102 ms

20150906092534mNJDfgQscfDx7eETINtm.jpg

20150906092534mNJDfgQscfDx7eETINtm.jpg

12199 ms

20150906092534cB9a047fNIYUez8UQau4.jpg

20150906092534cB9a047fNIYUez8UQau4.jpg

14295 ms

20150905151334wUTbxXHaiHJPvoGFELqR.jpg

20150905151334wUTbxXHaiHJPvoGFELqR.jpg

10103 ms

20150905100319yEkzAGUTlSxOSFOB7q4u.jpg

20150905100319yEkzAGUTlSxOSFOB7q4u.jpg

10481 ms

IMG_20130513_211521_preview_card.jpg

IMG_20130513_211521_preview_card.jpg

12303 ms

antiqueking_chess_display_large_preview_card.jpg

antiqueking_chess_display_large_preview_card.jpg

11557 ms

rostock_mini_1019_preview_card.jpg

rostock_mini_1019_preview_card.jpg

13008 ms

MendelMax_display_large_preview_card.jpg

MendelMax_display_large_preview_card.jpg

13801 ms

3863722618_736ff34e26_o_display_large_preview_card.jpg

3863722618_736ff34e26_o_display_large_preview_card.jpg

13096 ms

2012-09-27_18.05.26_preview_card.jpg

2012-09-27_18.05.26_preview_card.jpg

13334 ms

IMGP0865_preview_card.jpg

IMGP0865_preview_card.jpg

14291 ms

Alla_delar_-_03_display_large_preview_card.jpg

Alla_delar_-_03_display_large_preview_card.jpg

14847 ms

customplaqueplate_20140910-24409-k6tjht-0_preview_card.jpg

customplaqueplate_20140910-24409-k6tjht-0_preview_card.jpg

14359 ms

customcarabiner_20140910-20060-1xg7ohr-0_preview_card.jpg

customcarabiner_20140910-20060-1xg7ohr-0_preview_card.jpg

14321 ms

customplaqueplate_20140910-24963-utjn9w-0_preview_card.jpg

customplaqueplate_20140910-24963-utjn9w-0_preview_card.jpg

15124 ms

rotatingrings_both20140910-24058-hih7hs-0_preview_card.jpg

rotatingrings_both20140910-24058-hih7hs-0_preview_card.jpg

18115 ms

Clip_top_2_preview_card.jpg

Clip_top_2_preview_card.jpg

15359 ms

steering_wheel_center_cap_55mm_hole_preview_card.jpg

steering_wheel_center_cap_55mm_hole_preview_card.jpg

15314 ms

bottle_opener_w_handle_20140910-20174-thnsak-0_preview_card.jpg

bottle_opener_w_handle_20140910-20174-thnsak-0_preview_card.jpg

15658 ms

lithopane_new_20140910-20174-1r6dp5v-0_preview_card.jpg

lithopane_new_20140910-20174-1r6dp5v-0_preview_card.jpg

15572 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

19618 ms

h.js

h.js

1142 ms

stat.htm

stat.htm

316 ms

core.php

core.php

8785 ms

hm.gif

hm.gif

422 ms

9.gif

9.gif

10104 ms

glyphicons-halflings-regular.ttf

glyphicons-halflings-regular.ttf

13915 ms

app.gif

app.gif

1040 ms

SEO Factors

523dp.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 523dp.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 523dp.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

523dp.com

Open Graph description is not detected on the main page of 523 Dp. 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: