Tools & Wizards About Us
dtinajewelry.en.alibaba.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

dtinajewelry.en.alibaba.com

Haifeng Dtina Jewelry Trading Co., Ltd. - Earring, Pendant

Page Load Speed

4.2 sec in total

First Response

233 ms

Resources Loaded

3.4 sec

Page Rendered

533 ms

dtinajewelry.en.alibaba.com screenshot

About Website

Welcome to dtinajewelry.en.alibaba.com homepage info - get ready to check Dtina Jewelry En Alibaba best content for China right away, or after learning these important things about dtinajewelry.en.alibaba.com

Haifeng Dtina Jewelry Trading Co., Ltd., Experts in Manufacturing and Exporting Earring, Pendant and 0 more Products.

Visit dtinajewelry.en.alibaba.com

Key Findings

We analyzed Dtinajewelry.en.alibaba.com page load time and found that the first response time was 233 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dtinajewelry.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value5,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.638

9/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

dtinajewelry.en.alibaba.com

233 ms

dtinajewelry.en.alibaba.com

709 ms

290 ms

282 ms

header.css

325 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Dtinajewelry.en.alibaba.com, 54% (67 requests) were made to S.alicdn.com and 7% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (48%)

Content Size

7.8 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dtinajewelry.en.alibaba.com main page is 7.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 534.2 kB

  • Original 650.0 kB
  • After minification 646.0 kB
  • After compression 115.8 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 534.2 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 15.5 kB

  • Original 440.9 kB
  • After minification 425.4 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. Dtina Jewelry En Alibaba images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 3.0 MB

  • Original 6.4 MB
  • After minification 6.4 MB
  • After compression 3.3 MB

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 3.0 MB or 47% of the original size.

CSS Optimization

-59%

Potential reduce by 216.7 kB

  • Original 366.4 kB
  • After minification 315.4 kB
  • After compression 149.7 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. Dtinajewelry.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 216.7 kB or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (50%)

Requests Now

112

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dtina Jewelry En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dtinajewelry.en.alibaba.com

dtinajewelry.en.alibaba.com

233 ms

dtinajewelry.en.alibaba.com

dtinajewelry.en.alibaba.com

709 ms

290 ms

282 ms

header.css

header.css

325 ms

header.js

header.js

327 ms

522 ms

web-index.css

web-index.css

326 ms

web-index.css

web-index.css

324 ms

web-index.css

web-index.css

326 ms

web-index.css

web-index.css

327 ms

web-index.css

web-index.css

328 ms

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330 ms

528 ms

326 ms

index.js

index.js

357 ms

106 ms

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222 ms

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182 ms

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599 ms

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180 ms

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209 ms

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180 ms

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236 ms

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1504 ms

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335 ms

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343 ms

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291 ms

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349 ms

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349 ms

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348 ms

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469 ms

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469 ms

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491 ms

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471 ms

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536 ms

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558 ms

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537 ms

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777 ms

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570 ms

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620 ms

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709 ms

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672 ms

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220 ms

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231 ms

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239 ms

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248 ms

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203 ms

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202 ms

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216 ms

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249 ms

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219 ms

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643 ms

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713 ms

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754 ms

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840 ms

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881 ms

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782 ms

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916 ms

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832 ms

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866 ms

roboto-regular.woff

roboto-regular.woff

981 ms

roboto-medium.woff

roboto-medium.woff

812 ms

roboto-light.woff

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977 ms

personTipsInfo.do

personTipsInfo.do

392 ms

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1057 ms

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127 ms

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133 ms

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132 ms

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127 ms

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127 ms

115 ms

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roboto-thin.woff

979 ms

roboto-bold.woff

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728 ms

icon-font.woff

icon-font.woff

727 ms

awsc.js

awsc.js

58 ms

208 ms

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900 ms

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717 ms

et_n.js

et_n.js

60 ms

um.js

um.js

155 ms

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620 ms

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812 ms

footer.css

footer.css

683 ms

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1008 ms

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773 ms

eg.js

eg.js

247 ms

wu.json

wu.json

912 ms

sc.globalxman.appscene

sc.globalxman.appscene

8 ms

index.js

index.js

29 ms

index.js

index.js

93 ms

7.gif

7.gif

3 ms

baxiaCommon.js

baxiaCommon.js

19 ms

rp

rp

1576 ms

light0.5x.png

light0.5x.png

49 ms

pages_version.html

pages_version.html

270 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

20 ms

defer-common.js

defer-common.js

71 ms

i.alicdn.com

i.alicdn.com

68 ms

index.js

index.js

28 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

239 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

159 ms

normalize.css

normalize.css

844 ms

index.css

index.css

542 ms

mtoplib.min.js

mtoplib.min.js

19 ms

uploaded.js

uploaded.js

200 ms

index.js

index.js

964 ms

index.js

index.js

158 ms

store-proxy.html

store-proxy.html

146 ms

countryCurrencyDataService

countryCurrencyDataService

176 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

115 ms

personRoleInfo.do

personRoleInfo.do

104 ms

notification.do

notification.do

374 ms

index.web.css

index.web.css

69 ms

index.web.js

index.web.js

130 ms

um.json

um.json

102 ms

iconfont.woff

iconfont.woff

107 ms

iconfont.woff

iconfont.woff

58 ms

availableSurveyQuery.json

availableSurveyQuery.json

109 ms

getUmid.do

getUmid.do

26 ms

index.js

index.js

45 ms

index.css

index.css

9 ms

Accessibility Review

dtinajewelry.en.alibaba.com accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dtinajewelry.en.alibaba.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dtinajewelry.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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

High

Document doesn't have a valid hreflang

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

dtinajewelry.en.alibaba.com

Open Graph data is detected on the main page of Dtina Jewelry En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: