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

Report Summary

  • 33

    Performance

    Renders faster than
    53% 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

  • 71

    SEO

    Google-friendlier than
    30% of websites

biocomma.en.alibaba.com

Biocomma Limited - Virus transport medium, Saliva collector

Page Load Speed

2.5 sec in total

First Response

218 ms

Resources Loaded

2 sec

Page Rendered

261 ms

biocomma.en.alibaba.com screenshot

About Website

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

Biocomma Limited, Experts in Manufacturing and Exporting Virus transport medium, Saliva collector and 0 more Products.

Visit biocomma.en.alibaba.com

Key Findings

We analyzed Biocomma.en.alibaba.com page load time and found that the first response time was 218 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

biocomma.en.alibaba.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value6,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.326

35/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

biocomma.en.alibaba.com

218 ms

biocomma.en.alibaba.com

726 ms

74 ms

69 ms

header.css

111 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 Biocomma.en.alibaba.com, 66% (68 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (62%)

Content Size

3.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biocomma.en.alibaba.com main page is 3.9 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. 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 580.7 kB

  • Original 695.8 kB
  • After minification 691.8 kB
  • After compression 115.1 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 580.7 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 9.3 kB

  • Original 58.0 kB
  • After minification 48.6 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, Biocomma En Alibaba needs image optimization as it can save up to 9.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 1.5 MB

  • Original 2.8 MB
  • After minification 2.8 MB
  • After compression 1.3 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 1.5 MB or 55% of the original size.

CSS Optimization

-88%

Potential reduce by 286.4 kB

  • Original 324.2 kB
  • After minification 273.4 kB
  • After compression 37.9 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. Biocomma.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 286.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (51%)

Requests Now

92

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biocomma 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biocomma.en.alibaba.com

biocomma.en.alibaba.com

218 ms

biocomma.en.alibaba.com

biocomma.en.alibaba.com

726 ms

74 ms

69 ms

header.css

header.css

111 ms

header.js

header.js

119 ms

61 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

119 ms

web-index.css

web-index.css

116 ms

web-index.css

web-index.css

117 ms

181 ms

113 ms

index.js

index.js

113 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

443 ms

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121 ms

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118 ms

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119 ms

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304 ms

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119 ms

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304 ms

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238 ms

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237 ms

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440 ms

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237 ms

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H2eae2f6d01bb4ea8a2bef882968ece4a4.jpg_250x250.jpg

583 ms

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439 ms

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441 ms

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Haf5e11b9f12d4310b6da0de7663f8ee1o.jpg_250x250.jpg

501 ms

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H680b669acb1b4b3ca086c0f40a894c42S.jpg_250x250.jpg

442 ms

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H3ce8f4565ce1450a9cf94683642804f8h.jpg_250x250.jpg

443 ms

Ha3fe7b2eb35a41e78c05838322c450b0g.png_250x250.png

Ha3fe7b2eb35a41e78c05838322c450b0g.png_250x250.png

441 ms

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H5ec8f9bec9904d13a7a3d8d51423068bI.png_250x250.png

677 ms

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H9ce867905bfa4e338022133be65606b07.png_250x250.png

591 ms

Ha5ba38523cac4427b55c951eff1a44813.jpg_720x720.jpg

Ha5ba38523cac4427b55c951eff1a44813.jpg_720x720.jpg

507 ms

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H3f2cdad2809a476ba758eaed7a6dda63J.jpg_480x480.jpg

504 ms

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611 ms

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591 ms

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H83b9d8eed45b481484b4ee55b75ab43df.png_480x480.png

701 ms

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H4cc5b0bfc92b42ab923fffcc44a1525f5.png_350x350.png

652 ms

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660 ms

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H222c3a5ec11a4303b9932b15babdad1eG.jpg_350x350.jpg

795 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

507 ms

awsc.js

awsc.js

230 ms

84 ms

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H37b245a176a74d5aad5a599dcd6552c4h.jpg_350x350.jpg

696 ms

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746 ms

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H2eae2f6d01bb4ea8a2bef882968ece4a4.jpg_350x350.jpg

746 ms

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H4ec121c3eea0470e97e178589d688c32Y.jpg_350x350.jpg

996 ms

79 ms

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H8afb14ebba3c4774ba9f61b6911c2b0fb.jpg_350x350.jpg

1004 ms

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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

664 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

669 ms

personTipsInfo.do

personTipsInfo.do

163 ms

roboto-regular.woff

roboto-regular.woff

633 ms

eg.js

eg.js

135 ms

roboto-medium.woff

roboto-medium.woff

628 ms

roboto-light.woff

roboto-light.woff

628 ms

roboto-thin.woff

roboto-thin.woff

628 ms

roboto-bold.woff

roboto-bold.woff

644 ms

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O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

670 ms

sc.globalxman.appscene

sc.globalxman.appscene

19 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

60 ms

icon-font.woff

icon-font.woff

560 ms

529 ms

footer.css

footer.css

529 ms

et_n.js

et_n.js

63 ms

um.js

um.js

34 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

9 ms

index.js

index.js

4 ms

index.js

index.js

7 ms

7.gif

7.gif

4 ms

baxiaCommon.js

baxiaCommon.js

7 ms

rp

rp

1015 ms

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Hea0670321ca0489abbdb70b2e3fd62e6a.jpg

718 ms

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427 ms

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438 ms

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580 ms

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609 ms

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733 ms

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589 ms

wu.json

wu.json

16 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

20 ms

light0.5x.png

light0.5x.png

237 ms

pages_version.html

pages_version.html

39 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

21 ms

defer-common.js

defer-common.js

35 ms

i.alicdn.com

i.alicdn.com

28 ms

index.js

index.js

183 ms

index.js

index.js

3 ms

index.web.css

index.web.css

171 ms

index.web.js

index.web.js

208 ms

store-proxy.html

store-proxy.html

93 ms

countryCurrencyDataService

countryCurrencyDataService

123 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

71 ms

personRoleInfo.do

personRoleInfo.do

93 ms

notification.do

notification.do

125 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

20 ms

availableSurveyQuery.json

availableSurveyQuery.json

38 ms

iconfont.woff

iconfont.woff

73 ms

iconfont.woff

iconfont.woff

90 ms

Accessibility Review

biocomma.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

biocomma.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

biocomma.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 Biocomma.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 Biocomma.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

biocomma.en.alibaba.com

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