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

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

emsfirstaid.en.alibaba.com

Wuxi Emsrun Technology Co., Ltd.

Page Load Speed

3.4 sec in total

First Response

87 ms

Resources Loaded

3.2 sec

Page Rendered

176 ms

emsfirstaid.en.alibaba.com screenshot

About Website

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

Wuxi Emsrun Technology Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit emsfirstaid.en.alibaba.com

Key Findings

We analyzed Emsfirstaid.en.alibaba.com page load time and found that the first response time was 87 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

emsfirstaid.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value5,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.985

2/100

15%

TTI (Time to Interactive)

Value25.5 s

0/100

10%

Network Requests Diagram

emsfirstaid.en.alibaba.com

87 ms

emsfirstaid.en.alibaba.com

726 ms

141 ms

134 ms

header.css

139 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Emsfirstaid.en.alibaba.com, 40% (33 requests) were made to S.alicdn.com and 11% (9 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 MB (61%)

Content Size

5.9 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emsfirstaid.en.alibaba.com main page is 5.9 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. 80% 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 315.6 kB

  • Original 398.3 kB
  • After minification 394.4 kB
  • After compression 82.7 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. 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 315.6 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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, Emsfirstaid En Alibaba needs image optimization as it can save up to 8.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 MB
  • After compression 2.1 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 59% of the original size.

CSS Optimization

-72%

Potential reduce by 292.4 kB

  • Original 403.8 kB
  • After minification 352.9 kB
  • After compression 111.4 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. Emsfirstaid.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (57%)

Requests Now

72

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emsfirstaid 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 29 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

emsfirstaid.en.alibaba.com

emsfirstaid.en.alibaba.com

87 ms

emsfirstaid.en.alibaba.com

emsfirstaid.en.alibaba.com

726 ms

141 ms

134 ms

header.css

header.css

139 ms

header.js

header.js

215 ms

35 ms

web-index.css

web-index.css

136 ms

web-index.css

web-index.css

202 ms

web-index.css

web-index.css

213 ms

web-index.css

web-index.css

214 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

223 ms

225 ms

220 ms

index.js

index.js

221 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

606 ms

H1d5844f064994f1789d58301bfb81bd8g.jpg

H1d5844f064994f1789d58301bfb81bd8g.jpg

940 ms

H66a01b128d964f5d90b1983dfa58e008W.png

H66a01b128d964f5d90b1983dfa58e008W.png

571 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

29 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

31 ms

H089e50f76a7c40ffb95e70d966d336cbx.jpg

H089e50f76a7c40ffb95e70d966d336cbx.jpg

420 ms

H7d72876966dd4319a0aaddb24ef9c0ea7.jpg_q80.jpg

H7d72876966dd4319a0aaddb24ef9c0ea7.jpg_q80.jpg

1665 ms

Hec6f900c14fc427eae3700279b7adfb9t.png

Hec6f900c14fc427eae3700279b7adfb9t.png

574 ms

H909590d7852449ae86b955472caba522d.png

H909590d7852449ae86b955472caba522d.png

795 ms

H9401fe70879f4bf69478ef555b38a250I.png

H9401fe70879f4bf69478ef555b38a250I.png

598 ms

Ha0120272f4e94127a8deca6f310b1903H.png

Ha0120272f4e94127a8deca6f310b1903H.png

1383 ms

H488125a36cd845a08887c3d7beb2d5e7r.png

H488125a36cd845a08887c3d7beb2d5e7r.png

570 ms

H45192fb07dca4357be96b0466a77f9ed9.png

H45192fb07dca4357be96b0466a77f9ed9.png

792 ms

H5b6a676cea3d44d193a526d58934f5187.png

H5b6a676cea3d44d193a526d58934f5187.png

938 ms

Hb663e98936624f629545bcbaf7b107efW.jpg

Hb663e98936624f629545bcbaf7b107efW.jpg

812 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

792 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

811 ms

H5df878e4fcfa4c04b4a4e5f1b6bcb244k.jpg

H5df878e4fcfa4c04b4a4e5f1b6bcb244k.jpg

410 ms

Haf2639a850324f09bac8089cf52e6f6bb.jpg

Haf2639a850324f09bac8089cf52e6f6bb.jpg

597 ms

H8976fd6f408a440bb4a0bf282b22411ag.jpg

H8976fd6f408a440bb4a0bf282b22411ag.jpg

810 ms

Hac074566ca374d9ab192f6811f9a7d4dI.jpg

Hac074566ca374d9ab192f6811f9a7d4dI.jpg

803 ms

roboto-regular.woff

roboto-regular.woff

189 ms

roboto-medium.woff

roboto-medium.woff

68 ms

roboto-light.woff

roboto-light.woff

69 ms

roboto-thin.woff

roboto-thin.woff

68 ms

roboto-bold.woff

roboto-bold.woff

68 ms

awsc.js

awsc.js

390 ms

85 ms

101 ms

H5a78c4cf295f491aa7df4d1346c26383n.jpg

H5a78c4cf295f491aa7df4d1346c26383n.jpg

200 ms

personTipsInfo.do

personTipsInfo.do

346 ms

eg.js

eg.js

293 ms

sc.globalxman.appscene

sc.globalxman.appscene

236 ms

10 ms

icon-font.woff

icon-font.woff

118 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

171 ms

footer.css

footer.css

22 ms

light0.5x.png

light0.5x.png

135 ms

pages_version.html

pages_version.html

353 ms

defer-common.js

defer-common.js

364 ms

i.alicdn.com

i.alicdn.com

508 ms

index.js

index.js

67 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

126 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

248 ms

et_n.js

et_n.js

24 ms

um.js

um.js

118 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

47 ms

index.js

index.js

64 ms

index.js

index.js

63 ms

7.gif

7.gif

33 ms

wu.json

wu.json

52 ms

baxiaCommon.js

baxiaCommon.js

18 ms

rp

rp

1657 ms

index.web.css

index.web.css

161 ms

index.web.js

index.web.js

170 ms

store-proxy.html

store-proxy.html

125 ms

countryCurrencyDataService

countryCurrencyDataService

306 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

97 ms

personRoleInfo.do

personRoleInfo.do

88 ms

notification.do

notification.do

292 ms

um.json

um.json

144 ms

index.js

index.js

81 ms

availableSurveyQuery.json

availableSurveyQuery.json

133 ms

getUmid.do

getUmid.do

11 ms

iconfont.woff

iconfont.woff

11 ms

iconfont.woff

iconfont.woff

19 ms

index.js

index.js

40 ms

index.css

index.css

24 ms

Accessibility Review

emsfirstaid.en.alibaba.com accessibility score

47

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

emsfirstaid.en.alibaba.com best practices score

75

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

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

emsfirstaid.en.alibaba.com SEO score

71

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

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 Emsfirstaid.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 Emsfirstaid.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

emsfirstaid.en.alibaba.com

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