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dfsp.tmall.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

dfsp.tmall.com

Page Load Speed

57.6 sec in total

First Response

1.1 sec

Resources Loaded

54.9 sec

Page Rendered

1.6 sec

dfsp.tmall.com screenshot

About Website

Visit dfsp.tmall.com now to see the best up-to-date Dfsp Tmall content for China and also check out these interesting facts you probably never knew about dfsp.tmall.com

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Visit dfsp.tmall.com

Key Findings

We analyzed Dfsp.tmall.com page load time and found that the first response time was 1.1 sec and then it took 56.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

dfsp.tmall.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

dfsp.tmall.com

1108 ms

dfsp.tmall.com

2064 ms

dfsp.world.tmall.com

4142 ms

dfsp.world.tmall.com

13305 ms

jump

6645 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Dfsp.tmall.com, 33% (35 requests) were made to G.alicdn.com and 21% (22 requests) were made to Gdp.alicdn.com. The less responsive or slowest element that took the longest time to load (14.7 sec) relates to the external source Pcookie.tmall.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.6 kB (6%)

Content Size

5.6 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dfsp.tmall.com main page is 5.6 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. 50% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 113.6 kB

  • Original 153.9 kB
  • After minification 140.5 kB
  • After compression 40.3 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. 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 113.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 19.8 kB

  • Original 5.0 MB
  • After minification 4.9 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. Dfsp Tmall images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 148.7 kB

  • Original 425.0 kB
  • After minification 425.0 kB
  • After compression 276.3 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 148.7 kB or 35% of the original size.

CSS Optimization

-69%

Potential reduce by 50.5 kB

  • Original 73.7 kB
  • After minification 73.6 kB
  • After compression 23.2 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. Dfsp.tmall.com needs all CSS files to be minified and compressed as it can save up to 50.5 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (55%)

Requests Now

88

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dfsp Tmall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dfsp.tmall.com

dfsp.tmall.com

1108 ms

dfsp.tmall.com

dfsp.tmall.com

2064 ms

dfsp.world.tmall.com

dfsp.world.tmall.com

4142 ms

dfsp.world.tmall.com

dfsp.world.tmall.com

13305 ms

jump

jump

6645 ms

add

add

1694 ms

dfsp.world.tmall.com

dfsp.world.tmall.com

534 ms

dfsp.world.tmall.com

dfsp.world.tmall.com

532 ms

dfsp.world.tmall.com

dfsp.world.tmall.com

2146 ms

dfsp.world.tmall.com

dfsp.world.tmall.com

7218 ms

global-min.css

global-min.css

376 ms

seed-min.js

seed-min.js

438 ms

global-min.js

global-min.js

489 ms

g.alicdn.com

g.alicdn.com

389 ms

g.alicdn.com

g.alicdn.com

390 ms

copyright-min.css

copyright-min.css

390 ms

456 ms

g.alicdn.com

g.alicdn.com

414 ms

index.js

index.js

423 ms

init-async-min.js

init-async-min.js

423 ms

2346 ms

33 ms

64 ms

aplus_v2.js

aplus_v2.js

37 ms

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2474 ms

getipinfo

getipinfo

2494 ms

counter6

counter6

7317 ms

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2520 ms

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2489 ms

font_1451273740_187741.woff

font_1451273740_187741.woff

2557 ms

aplus_v2.js

aplus_v2.js

43 ms

2260 ms

agp_heat.min.js

agp_heat.min.js

2248 ms

wp-beacon.js

wp-beacon.js

2549 ms

2.gif

2.gif

4113 ms

ahot.1.9

ahot.1.9

6621 ms

116 ms

73 ms

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TB29YerhXXXXXXRXXXXXXXXXXXX_!!2448734106.jpg

425 ms

shopinfo-min.css

shopinfo-min.css

74 ms

78 ms

64 ms

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69 ms

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62 ms

processUserCookie.htm

processUserCookie.htm

13402 ms

blank

blank

7 ms

50 ms

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TB138fpKpXXXXbJXXXXSutbFXXX.jpg

312 ms

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49 ms

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s.gif

s.gif

51 ms

blank

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8 ms

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27 ms

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T156jcXXhfXXcMeXnl-22-160.gif

47 ms

posttry.js

posttry.js

76 ms

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23 ms

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TB156oWHpXXXXXIapXX_cBKGXXX-32-48.png

43 ms

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134 ms

TB2TLGwhXXXXXXgXXXXXXXXXXXX_!!2448734106.jpg

TB2TLGwhXXXXXXgXXXXXXXXXXXX_!!2448734106.jpg

223 ms

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TB2leOdhXXXXXXjXpXXXXXXXXXX_!!2448734106.jpg

185 ms

TB2mtSbhXXXXXccXXXXXXXXXXXX_!!2448734106.jpg

TB2mtSbhXXXXXccXXXXXXXXXXXX_!!2448734106.jpg

217 ms

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TB2s3GfhXXXXXc8XXXXXXXXXXXX_!!2448734106.jpg

298 ms

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TB2aqd6hXXXXXbrXpXXXXXXXXXX_!!2448734106.jpg

225 ms

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TB261lYhXXXXXb4XpXXXXXXXXXX_!!2448734106.jpg

312 ms

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TB2G4OphXXXXXarXXXXXXXXXXXX_!!2448734106.jpg

257 ms

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TB2XbGXhXXXXXXfXpXXXXXXXXXX_!!2448734106.jpg

296 ms

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TB2zy1fhXXXXXcGXXXXXXXXXXXX_!!2448734106.jpg

303 ms

TB2LAKehXXXXXcNXXXXXXXXXXXX_!!2448734106.jpg

TB2LAKehXXXXXcNXXXXXXXXXXXX_!!2448734106.jpg

336 ms

TB2ABF1hXXXXXb4XpXXXXXXXXXX_!!2448734106.jpg

TB2ABF1hXXXXXb4XpXXXXXXXXXX_!!2448734106.jpg

361 ms

TB2iwCahXXXXXXDXpXXXXXXXXXX_!!2448734106.jpg

TB2iwCahXXXXXXDXpXXXXXXXXXX_!!2448734106.jpg

346 ms

TB2oNx6hXXXXXa_XpXXXXXXXXXX_!!2448734106.jpg

TB2oNx6hXXXXXa_XpXXXXXXXXXX_!!2448734106.jpg

361 ms

TB2wyCXhXXXXXXpXpXXXXXXXXXX_!!2448734106.jpg

TB2wyCXhXXXXXXpXpXXXXXXXXXX_!!2448734106.jpg

370 ms

TB2nk9fhXXXXXcAXXXXXXXXXXXX_!!2448734106.jpg

TB2nk9fhXXXXXcAXXXXXXXXXXXX_!!2448734106.jpg

374 ms

font_1433225452_0164654.woff

font_1433225452_0164654.woff

100 ms

webww.js

webww.js

125 ms

index.js

index.js

87 ms

TB1hyAYHpXXXXawXVXXUxnn4FXX.groupmember%7Cvar%5EgroupMember;sign%5E08e5741d4b32ce42459548fd8c9e95f7;lang%5Egbk;t%5E1460133057000

TB1hyAYHpXXXXawXVXXUxnn4FXX.groupmember%7Cvar%5EgroupMember;sign%5E08e5741d4b32ce42459548fd8c9e95f7;lang%5Egbk;t%5E1460133057000

598 ms

vdata.htm

vdata.htm

482 ms

T2JFwOXwpaXXXXXXXX-698264636.gif

T2JFwOXwpaXXXXXXXX-698264636.gif

263 ms

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T2QodDXIJaXXXXXXXX-698264636.png

265 ms

T2AHpEXJBaXXXXXXXX-698264636.png

T2AHpEXJBaXXXXXXXX-698264636.png

274 ms

51 ms

localhost.wwbizsrv.alibaba.com

localhost.wwbizsrv.alibaba.com

7 ms

muliuserstatus.aw

muliuserstatus.aw

2369 ms

app.gif

app.gif

14650 ms

index.js

index.js

36 ms

index.js

index.js

35 ms

localhost.wwbizsrv.alibaba.com

localhost.wwbizsrv.alibaba.com

1 ms

ww.69.2

ww.69.2

433 ms

T1B7m.XeXuXXaHNz_X-16-16.gif

T1B7m.XeXuXXaHNz_X-16-16.gif

25 ms

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25 ms

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T1YYg5FdhcXXc1Y.Af-102-114.gif

111 ms

adapter.js

adapter.js

37 ms

ww.69.2

ww.69.2

111 ms

jump

jump

460 ms

add

add

366 ms

www.tmall.com

www.tmall.com

1805 ms

translateelement.css

translateelement.css

37 ms

main.js

main.js

26 ms

loading.gif

loading.gif

348 ms

favicon.ico

favicon.ico

446 ms

element_main.js

element_main.js

81 ms

translate_24dp.png

translate_24dp.png

45 ms

l

l

47 ms

cleardot.gif

cleardot.gif

68 ms

Accessibility Review

dfsp.tmall.com accessibility score

67

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.

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

Links do not have a discernible name

Best Practices

dfsp.tmall.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

dfsp.tmall.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dfsp.tmall.com 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 Dfsp.tmall.com main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dfsp.tmall.com

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