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

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

kimislab.en.alibaba.com

Hangzhou Kimislab Co., Ltd. - pipette tip, beckman tip

Page Load Speed

3.8 sec in total

First Response

240 ms

Resources Loaded

3.2 sec

Page Rendered

377 ms

kimislab.en.alibaba.com screenshot

About Website

Click here to check amazing Kimislab En Alibaba content for China. Otherwise, check out these important facts you probably never knew about kimislab.en.alibaba.com

Hangzhou Kimislab Co., Ltd., Experts in Manufacturing and Exporting pipette tip, beckman tip and 0 more Products.

Visit kimislab.en.alibaba.com

Key Findings

We analyzed Kimislab.en.alibaba.com page load time and found that the first response time was 240 ms and then it took 3.6 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

kimislab.en.alibaba.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value9,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

Network Requests Diagram

kimislab.en.alibaba.com

240 ms

kimislab.en.alibaba.com

652 ms

48 ms

73 ms

header.css

41 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Kimislab.en.alibaba.com, 50% (34 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (63%)

Content Size

6.2 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kimislab.en.alibaba.com main page is 6.2 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 310.7 kB

  • Original 390.1 kB
  • After minification 386.1 kB
  • After compression 79.3 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 310.7 kB or 80% 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, Kimislab 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

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 284.2 kB

  • Original 396.4 kB
  • After minification 345.6 kB
  • After compression 112.2 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. Kimislab.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (65%)

Requests Now

57

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kimislab 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

kimislab.en.alibaba.com

kimislab.en.alibaba.com

240 ms

kimislab.en.alibaba.com

kimislab.en.alibaba.com

652 ms

48 ms

73 ms

header.css

header.css

41 ms

header.js

header.js

45 ms

46 ms

web-index.css

web-index.css

71 ms

web-index.css

web-index.css

44 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

68 ms

web-index.css

web-index.css

68 ms

165 ms

102 ms

index.js

index.js

102 ms

103 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

554 ms

Haaef1c16fce34d2780733dc0bd0eaf71T.jpg

Haaef1c16fce34d2780733dc0bd0eaf71T.jpg

447 ms

Hc5553a94499b41498a0973f146b4816dp.jpg_80x80.jpg

Hc5553a94499b41498a0973f146b4816dp.jpg_80x80.jpg

553 ms

H3a9e391ec1cd48efbab81a44a8649f087.jpg_q80.jpg

H3a9e391ec1cd48efbab81a44a8649f087.jpg_q80.jpg

258 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

732 ms

67 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

65 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

205 ms

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

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

163 ms

personTipsInfo.do

personTipsInfo.do

183 ms

awsc.js

awsc.js

190 ms

136 ms

roboto-regular.woff

roboto-regular.woff

41 ms

roboto-medium.woff

roboto-medium.woff

52 ms

roboto-light.woff

roboto-light.woff

51 ms

roboto-thin.woff

roboto-thin.woff

114 ms

roboto-bold.woff

roboto-bold.woff

52 ms

icon-font.woff

icon-font.woff

51 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

129 ms

footer.css

footer.css

52 ms

eg.js

eg.js

96 ms

et_f.js

et_f.js

77 ms

um.js

um.js

161 ms

light0.5x.png

light0.5x.png

38 ms

pages_version.html

pages_version.html

424 ms

defer-common.js

defer-common.js

242 ms

i.alicdn.com

i.alicdn.com

242 ms

index.js

index.js

44 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

39 ms

sc.globalxman.appscene

sc.globalxman.appscene

83 ms

index.js

index.js

362 ms

index.js

index.js

363 ms

7.gif

7.gif

111 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

368 ms

wu.json

wu.json

243 ms

index.js

index.js

332 ms

store-proxy.html

store-proxy.html

166 ms

countryCurrencyDataService

countryCurrencyDataService

423 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

120 ms

personRoleInfo.do

personRoleInfo.do

100 ms

notification.do

notification.do

237 ms

index.js

index.js

229 ms

index.web.css

index.web.css

139 ms

index.web.js

index.web.js

30 ms

baxiaCommon.js

baxiaCommon.js

29 ms

rp

rp

1792 ms

availableSurveyQuery.json

availableSurveyQuery.json

81 ms

index.css

index.css

58 ms

um.json

um.json

77 ms

getUmid.do

getUmid.do

37 ms

iconfont.woff

iconfont.woff

5 ms

iconfont.woff

iconfont.woff

12 ms

Accessibility Review

kimislab.en.alibaba.com accessibility score

43

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

kimislab.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

kimislab.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 Kimislab.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 Kimislab.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

kimislab.en.alibaba.com

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