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

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

berrcom.en.alibaba.com

Guangzhou Berrcom Medical Device Co., Ltd. - Infrared Thermometer, Digital Thermometer

Page Load Speed

3 sec in total

First Response

241 ms

Resources Loaded

2.4 sec

Page Rendered

340 ms

berrcom.en.alibaba.com screenshot

About Website

Visit berrcom.en.alibaba.com now to see the best up-to-date Berrcom En Alibaba content for China and also check out these interesting facts you probably never knew about berrcom.en.alibaba.com

Guangzhou Berrcom Medical Device Co., Ltd., Experts in Manufacturing and Exporting Infrared Thermometer, Digital Thermometer and 0 more Products.

Visit berrcom.en.alibaba.com

Key Findings

We analyzed Berrcom.en.alibaba.com page load time and found that the first response time was 241 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

berrcom.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value5,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.581

11/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

berrcom.en.alibaba.com

241 ms

berrcom.en.alibaba.com

626 ms

72 ms

41 ms

header.css

44 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Berrcom.en.alibaba.com, 33% (34 requests) were made to S.alicdn.com and 31% (32 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (59%)

Content Size

6.7 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Berrcom.en.alibaba.com main page is 6.7 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 335.3 kB

  • Original 418.1 kB
  • After minification 414.2 kB
  • After compression 82.8 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 335.3 kB or 80% of the original size.

Image Optimization

-24%

Potential reduce by 136.8 kB

  • Original 574.6 kB
  • After minification 437.8 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, Berrcom En Alibaba needs image optimization as it can save up to 136.8 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 284.4 kB

  • Original 396.1 kB
  • After minification 345.2 kB
  • After compression 111.7 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. Berrcom.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (40%)

Requests Now

92

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Berrcom 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

berrcom.en.alibaba.com

berrcom.en.alibaba.com

241 ms

berrcom.en.alibaba.com

berrcom.en.alibaba.com

626 ms

72 ms

41 ms

header.css

header.css

44 ms

header.js

header.js

46 ms

45 ms

web-index.css

web-index.css

42 ms

web-index.css

web-index.css

43 ms

web-index.css

web-index.css

46 ms

web-index.css

web-index.css

45 ms

web-index.css

web-index.css

47 ms

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

46 ms

56 ms

47 ms

index.js

index.js

46 ms

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254 ms

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317 ms

62 ms

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58 ms

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61 ms

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311 ms

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172 ms

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206 ms

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312 ms

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245 ms

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244 ms

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637 ms

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308 ms

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309 ms

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307 ms

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308 ms

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318 ms

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He6eb0b2b92964e05b6e723693092b31dq.jpg

333 ms

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315 ms

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332 ms

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316 ms

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333 ms

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331 ms

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332 ms

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371 ms

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351 ms

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351 ms

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350 ms

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727 ms

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441 ms

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441 ms

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441 ms

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440 ms

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471 ms

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765 ms

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471 ms

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632 ms

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847 ms

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746 ms

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721 ms

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723 ms

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738 ms

roboto-regular.woff

roboto-regular.woff

166 ms

roboto-medium.woff

roboto-medium.woff

166 ms

roboto-light.woff

roboto-light.woff

165 ms

roboto-thin.woff

roboto-thin.woff

183 ms

roboto-bold.woff

roboto-bold.woff

236 ms

personTipsInfo.do

personTipsInfo.do

278 ms

awsc.js

awsc.js

268 ms

158 ms

icon-font.woff

icon-font.woff

109 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

221 ms

footer.css

footer.css

91 ms

75 ms

eg.js

eg.js

125 ms

light0.5x.png

light0.5x.png

57 ms

pages_version.html

pages_version.html

186 ms

defer-common.js

defer-common.js

178 ms

i.alicdn.com

i.alicdn.com

181 ms

index.js

index.js

78 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

67 ms

et_n.js

et_n.js

47 ms

um.js

um.js

119 ms

index.js

index.js

710 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

285 ms

sc.globalxman.appscene

sc.globalxman.appscene

36 ms

index.js

index.js

31 ms

index.js

index.js

30 ms

7.gif

7.gif

28 ms

wu.json

wu.json

251 ms

index.web.css

index.web.css

156 ms

index.web.js

index.web.js

173 ms

store-proxy.html

store-proxy.html

134 ms

countryCurrencyDataService

countryCurrencyDataService

213 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

108 ms

personRoleInfo.do

personRoleInfo.do

98 ms

notification.do

notification.do

185 ms

baxiaCommon.js

baxiaCommon.js

39 ms

rp

rp

1061 ms

index.js

index.js

117 ms

availableSurveyQuery.json

availableSurveyQuery.json

44 ms

iconfont.woff

iconfont.woff

4 ms

iconfont.woff

iconfont.woff

3 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

9 ms

index.css

index.css

6 ms

data

data

4 ms

Accessibility Review

berrcom.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

berrcom.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

Displays images with incorrect aspect ratio

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

berrcom.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 Berrcom.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 Berrcom.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

berrcom.en.alibaba.com

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