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d.com.cn screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

d.com.cn

钱多多-有信誉有未来

Page Load Speed

64.2 sec in total

First Response

1.7 sec

Resources Loaded

61.8 sec

Page Rendered

735 ms

d.com.cn screenshot

About Website

Welcome to d.com.cn homepage info - get ready to check D best content for China right away, or after learning these important things about d.com.cn

钱多多

Visit d.com.cn

Key Findings

We analyzed D.com.cn page load time and found that the first response time was 1.7 sec and then it took 62.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 24 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

d.com.cn performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

d.com.cn

1659 ms

wbox.css

929 ms

reset.css

1092 ms

base.css

4778 ms

global.css

6936 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 51% of them (69 requests) were addressed to the original D.com.cn, 14% (19 requests) were made to Cm.emarbox.com and 4% (6 requests) were made to Ckmap.mediav.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain D.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.8 kB (55%)

Content Size

544.5 kB

After Optimization

245.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D.com.cn main page is 544.5 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. 30% of websites need less resources to load. Javascripts take 200.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 98.6 kB

  • Original 121.8 kB
  • After minification 95.5 kB
  • After compression 23.2 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. This page needs HTML code to be minified as it can gain 26.3 kB, which is 22% 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 98.6 kB or 81% of the original size.

Image Optimization

-19%

Potential reduce by 28.9 kB

  • Original 149.6 kB
  • After minification 120.7 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. Obviously, D needs image optimization as it can save up to 28.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 111.7 kB

  • Original 200.4 kB
  • After minification 169.6 kB
  • After compression 88.8 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 111.7 kB or 56% of the original size.

CSS Optimization

-82%

Potential reduce by 59.5 kB

  • Original 72.7 kB
  • After minification 60.7 kB
  • After compression 13.1 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. D.com.cn needs all CSS files to be minified and compressed as it can save up to 59.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (49%)

Requests Now

79

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

d.com.cn

d.com.cn

1659 ms

wbox.css

wbox.css

929 ms

reset.css

reset.css

1092 ms

base.css

base.css

4778 ms

global.css

global.css

6936 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

17967 ms

global.js

global.js

5768 ms

index.css

index.css

4779 ms

index.js

index.js

12922 ms

countdown.js

countdown.js

8064 ms

scrool.js

scrool.js

5322 ms

polyvplayer_v2.0.min.js

polyvplayer_v2.0.min.js

3051 ms

jquery.fix.js

jquery.fix.js

5435 ms

adw.js

adw.js

3393 ms

icons2.0.png

icons2.0.png

13243 ms

loanloader.gif

loanloader.gif

5091 ms

refresh.png

refresh.png

2367 ms

1425442272154820.jpg

1425442272154820.jpg

1206 ms

default_photo.png

default_photo.png

554 ms

1447786873885974.jpeg

1447786873885974.jpeg

19526 ms

video-img10.jpg

video-img10.jpg

3488 ms

new.gif

new.gif

1692 ms

video-img9.jpg

video-img9.jpg

2161 ms

video-img8.jpg

video-img8.jpg

5221 ms

video-img7.jpg

video-img7.jpg

4372 ms

video-img2.jpg

video-img2.jpg

6989 ms

video-img3.jpg

video-img3.jpg

4968 ms

video-img4.jpg

video-img4.jpg

5440 ms

video-img5.jpg

video-img5.jpg

7168 ms

video-img6.jpg

video-img6.jpg

5686 ms

shgs_icon.png

shgs_icon.png

6744 ms

hy_ray.png

hy_ray.png

6658 ms

360.jpg

360.jpg

8051 ms

shjbzx.jpg

shjbzx.jpg

7725 ms

touweihui.gif

touweihui.gif

9082 ms

sign1.gif

sign1.gif

9761 ms

banner_20160316.jpg

banner_20160316.jpg

20448 ms

banner_20160203.jpg

banner_20160203.jpg

20449 ms

index-banner-25.jpg

index-banner-25.jpg

20448 ms

index-banner-24.png

index-banner-24.png

20448 ms

banner3.jpg

banner3.jpg

20447 ms

banner4.jpg

banner4.jpg

20448 ms

banner5.jpg

banner5.jpg

20447 ms

small_banner_but.png

small_banner_but.png

20447 ms

icons2.0.png

icons2.0.png

20377 ms

you.png

you.png

20376 ms

r_bg.jpg

r_bg.jpg

20333 ms

r_bgnew.png

r_bgnew.png

20333 ms

content2_icons.png

content2_icons.png

20333 ms

content2-img1.jpg

content2-img1.jpg

20332 ms

hm.js

hm.js

1026 ms

hm.js

hm.js

1025 ms

analytics.js

analytics.js

159 ms

z_stat.php

z_stat.php

2333 ms

dataBox_bg.jpg

dataBox_bg.jpg

19976 ms

collect

collect

79 ms

collect

collect

758 ms

content2-img1.jpg

content2-img1.jpg

20319 ms

hm.gif

hm.gif

374 ms

hm.gif

hm.gif

340 ms

zhengquan.png

zhengquan.png

19832 ms

renmin.png

renmin.png

20366 ms

footer_icons.png

footer_icons.png

20164 ms

stat.htm

stat.htm

253 ms

core.php

core.php

1229 ms

_adw.gif

_adw.gif

797 ms

jingling.png

jingling.png

20037 ms

9.gif

9.gif

1736 ms

mvl.js

mvl.js

2396 ms

adv.js

adv.js

2475 ms

_cm

_cm

998 ms

ajaxserver.do

ajaxserver.do

18231 ms

icons.png

icons.png

19551 ms

sign-bg.png

sign-bg.png

17593 ms

t.gif

t.gif

866 ms

cm

cm

1065 ms

cm.mediav.com

cm.mediav.com

939 ms

cm.gif

cm.gif

686 ms

pixel

pixel

47 ms

cm.fastapi.net

cm.fastapi.net

1106 ms

zhiding.png

zhiding.png

17937 ms

pixel

pixel

36 ms

_cm

_cm

440 ms

xuanfu_bg.png

xuanfu_bg.png

17797 ms

icons.png

icons.png

19833 ms

_cm

_cm

465 ms

app.gif

app.gif

4936 ms

_cm

_cm

4677 ms

_cm

_cm

1039 ms

cm.gif

cm.gif

2069 ms

_cm

_cm

749 ms

_cm

_cm

763 ms

_cm

_cm

984 ms

_cm

_cm

1093 ms

_cm

_cm

940 ms

mba.js

mba.js

435 ms

mv.js

mv.js

355 ms

b

b

1240 ms

_cm

_cm

481 ms

_cm

_cm

750 ms

cm

cm

346 ms

t

t

2911 ms

_cm

_cm

449 ms

_cm

_cm

541 ms

_cm

_cm

751 ms

cm.gif

cm.gif

425 ms

_cm

_cm

1438 ms

_cm

_cm

540 ms

pixel

pixel

40 ms

ckmap.htm

ckmap.htm

710 ms

m

m

479 ms

t.gif

t.gif

843 ms

m

m

464 ms

_cm

_cm

459 ms

cm.gif

cm.gif

480 ms

m

m

2995 ms

_cm

_cm

536 ms

m

m

2892 ms

m

m

1987 ms

cma.html

cma.html

1552 ms

done.png

done.png

3593 ms

icons.png

icons.png

19873 ms

niunius.png

niunius.png

2841 ms

grade_tit_img.gif

grade_tit_img.gif

1948 ms

comple_100.png

comple_100.png

4546 ms

comple_30.png

comple_30.png

2944 ms

comple_0.png

comple_0.png

3475 ms

springs.png

springs.png

6159 ms

1447786873885974.jpeg

1447786873885974.jpeg

7653 ms

t.gif

t.gif

868 ms

cms.gif

cms.gif

518 ms

cms.gif

cms.gif

1810 ms

pixel

pixel

48 ms

cms.gif

cms.gif

489 ms

cm.gif

cm.gif

1087 ms

cms.gif

cms.gif

1531 ms

Accessibility Review

d.com.cn accessibility score

43

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

d.com.cn best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

d.com.cn SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 D.com.cn 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 D.com.cn 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

d.com.cn

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