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

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

kbdindustries.en.alibaba.com

KBD Tools Co., Ltd. - Vernier Calipers, Height Gauge

Page Load Speed

3 sec in total

First Response

85 ms

Resources Loaded

2.5 sec

Page Rendered

398 ms

kbdindustries.en.alibaba.com screenshot

About Website

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

KBD Tools Co., Ltd., Experts in Manufacturing and Exporting Vernier Calipers, Height Gauge and 0 more Products.

Visit kbdindustries.en.alibaba.com

Key Findings

We analyzed Kbdindustries.en.alibaba.com page load time and found that the first response time was 85 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kbdindustries.en.alibaba.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value8,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.259

48/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

kbdindustries.en.alibaba.com

85 ms

kbdindustries.en.alibaba.com

736 ms

174 ms

131 ms

header.css

141 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Kbdindustries.en.alibaba.com, 32% (33 requests) were made to S.alicdn.com and 31% (32 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (64%)

Content Size

6.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kbdindustries.en.alibaba.com main page is 6.5 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

-85%

Potential reduce by 620.4 kB

  • Original 730.5 kB
  • After minification 726.6 kB
  • After compression 110.1 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 620.4 kB or 85% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, KBD Industries En Alibaba needs image optimization as it can save up to 8.9 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 3.2 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 292.6 kB

  • Original 404.2 kB
  • After minification 353.3 kB
  • After compression 111.6 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. Kbdindustries.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.6 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (53%)

Requests Now

91

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KBD Industries 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

kbdindustries.en.alibaba.com

kbdindustries.en.alibaba.com

85 ms

kbdindustries.en.alibaba.com

kbdindustries.en.alibaba.com

736 ms

174 ms

131 ms

header.css

header.css

141 ms

header.js

header.js

304 ms

75 ms

web-index.css

web-index.css

268 ms

web-index.css

web-index.css

157 ms

web-index.css

web-index.css

268 ms

web-index.css

web-index.css

270 ms

web-index.css

web-index.css

232 ms

525 ms

403 ms

index.js

index.js

401 ms

404 ms

H84369b06c6cf440eb53452a0c39bea2f5.jpg

H84369b06c6cf440eb53452a0c39bea2f5.jpg

501 ms

O1CN01mhQUCr1DMYpcvzPso_!!2206496890202.gif

O1CN01mhQUCr1DMYpcvzPso_!!2206496890202.gif

564 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

208 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

207 ms

H44a43a0907de4d86b3c2fa82546dd001g.jpg_q80.jpg

H44a43a0907de4d86b3c2fa82546dd001g.jpg_q80.jpg

502 ms

H8f4bd8e976664d998dcdf61fb44d7e0cJ.jpg_q80.jpg

H8f4bd8e976664d998dcdf61fb44d7e0cJ.jpg_q80.jpg

596 ms

H15cb4acd0ab6450ca8886fb6cf91b298t.jpg

H15cb4acd0ab6450ca8886fb6cf91b298t.jpg

346 ms

H0a5061b358b140568b7379619cdfd195e.jpg

H0a5061b358b140568b7379619cdfd195e.jpg

571 ms

He912e3de48f0438c8b9ad8c06cd3d72bY.jpg

He912e3de48f0438c8b9ad8c06cd3d72bY.jpg

312 ms

H499aeef50f2647d185bca16720ff837al.jpg

H499aeef50f2647d185bca16720ff837al.jpg

596 ms

He521caf3c3974bd2986d8eae7f0c91abp.jpg

He521caf3c3974bd2986d8eae7f0c91abp.jpg

313 ms

Hcbf297e2e49c4c23a9da7c04d22d2c39V.jpg

Hcbf297e2e49c4c23a9da7c04d22d2c39V.jpg

498 ms

H52330d9a33c74c56bee1e1ac30f157abr.jpg

H52330d9a33c74c56bee1e1ac30f157abr.jpg

431 ms

Hfdc6b5c6074c4e4497fbfcb101ffe74ac.jpg

Hfdc6b5c6074c4e4497fbfcb101ffe74ac.jpg

778 ms

H57b6f5cf36014e208fe40dbc90dcb6d2r.jpg

H57b6f5cf36014e208fe40dbc90dcb6d2r.jpg

478 ms

H8adebe8ddf4a4d068e13fc9879b6f98f6.jpg

H8adebe8ddf4a4d068e13fc9879b6f98f6.jpg

779 ms

H9c10bd9ab4574c44b88cc11346b6fc49i.jpg

H9c10bd9ab4574c44b88cc11346b6fc49i.jpg

1172 ms

H38bc2d81abf940b89a695e5499185ed66.jpg

H38bc2d81abf940b89a695e5499185ed66.jpg

862 ms

H943e7118ff994a1a90b790d13752279bc.jpg

H943e7118ff994a1a90b790d13752279bc.jpg

874 ms

Hd2276435213d450a9306c2f7b90c1525E.jpg

Hd2276435213d450a9306c2f7b90c1525E.jpg

788 ms

Hd57c3bc271364fb096b387c46c0d09f8A.jpg

Hd57c3bc271364fb096b387c46c0d09f8A.jpg

780 ms

H1a0bc512e9854ed09af9bdd8beff72c9u.jpg

H1a0bc512e9854ed09af9bdd8beff72c9u.jpg

823 ms

Hd76e070ff86e49869d043ec099f308afZ.jpg

Hd76e070ff86e49869d043ec099f308afZ.jpg

1391 ms

H01fef7d9ffe44d9d92915fbc7102b170D.jpg

H01fef7d9ffe44d9d92915fbc7102b170D.jpg

822 ms

H1ca1cc7e945a4016ba7af7a81de091bbi.jpg

H1ca1cc7e945a4016ba7af7a81de091bbi.jpg

1176 ms

H62c634d91d4642978813af5034a4d488A.jpg

H62c634d91d4642978813af5034a4d488A.jpg

994 ms

H34d2de8fee2c4a3d9bf35b812f6aa9d1I.jpg

H34d2de8fee2c4a3d9bf35b812f6aa9d1I.jpg

899 ms

H538a9e1377e840dd9d6184860ccc51c1N.jpg

H538a9e1377e840dd9d6184860ccc51c1N.jpg

995 ms

H3259cfc8da7e4bff83c497089017e501s.jpg

H3259cfc8da7e4bff83c497089017e501s.jpg

1601 ms

Hf8e4488970a04707a9a8e4727fa2eddav.jpg

Hf8e4488970a04707a9a8e4727fa2eddav.jpg

1020 ms

Hb7de78b61fc34da8ba6d9e0996680db4T.jpg

Hb7de78b61fc34da8ba6d9e0996680db4T.jpg

1012 ms

H21a52e194f2f41a59daa06ae761200ec6.jpg

H21a52e194f2f41a59daa06ae761200ec6.jpg

1773 ms

Hde063a7b27ad48e09dc485c5657592f8W.jpg

Hde063a7b27ad48e09dc485c5657592f8W.jpg

1427 ms

H5b0b04c49ae444819e41a504018b3448Z.jpg

H5b0b04c49ae444819e41a504018b3448Z.jpg

1201 ms

H747fb3029fb44dccad4ac3fbbf09a931e.png

H747fb3029fb44dccad4ac3fbbf09a931e.png

1208 ms

Hae429d42fcfd4e1ea78a6fdd6201aceeL.jpg

Hae429d42fcfd4e1ea78a6fdd6201aceeL.jpg

1271 ms

H43b270c92f7343b681d87c4aef087929F.jpg

H43b270c92f7343b681d87c4aef087929F.jpg

1279 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

774 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

789 ms

awsc.js

awsc.js

292 ms

147 ms

roboto-regular.woff

roboto-regular.woff

221 ms

roboto-medium.woff

roboto-medium.woff

249 ms

roboto-light.woff

roboto-light.woff

221 ms

roboto-thin.woff

roboto-thin.woff

250 ms

roboto-bold.woff

roboto-bold.woff

283 ms

H89bdc56849654991b8c740cb5458a907o.jpg

H89bdc56849654991b8c740cb5458a907o.jpg

497 ms

Hf6dc2e8799ed45ceaf5f08e9bf9e69adB.jpg

Hf6dc2e8799ed45ceaf5f08e9bf9e69adB.jpg

911 ms

icon-font.woff

icon-font.woff

252 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

262 ms

106 ms

personTipsInfo.do

personTipsInfo.do

177 ms

eg.js

eg.js

139 ms

sc.globalxman.appscene

sc.globalxman.appscene

52 ms

footer.css

footer.css

161 ms

et_n.js

et_n.js

46 ms

um.js

um.js

120 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

44 ms

index.js

index.js

58 ms

index.js

index.js

60 ms

7.gif

7.gif

36 ms

wu.json

wu.json

79 ms

light0.5x.png

light0.5x.png

66 ms

pages_version.html

pages_version.html

250 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

36 ms

defer-common.js

defer-common.js

92 ms

i.alicdn.com

i.alicdn.com

92 ms

index.js

index.js

35 ms

baxiaCommon.js

baxiaCommon.js

235 ms

rp

rp

988 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

187 ms

index.js

index.js

197 ms

um.json

um.json

203 ms

store-proxy.html

store-proxy.html

113 ms

countryCurrencyDataService

countryCurrencyDataService

322 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

97 ms

personRoleInfo.do

personRoleInfo.do

84 ms

notification.do

notification.do

141 ms

index.js

index.js

81 ms

index.css

index.css

110 ms

index.web.css

index.web.css

50 ms

index.web.js

index.web.js

102 ms

getUmid.do

getUmid.do

20 ms

availableSurveyQuery.json

availableSurveyQuery.json

117 ms

iconfont.woff

iconfont.woff

10 ms

iconfont.woff

iconfont.woff

10 ms

Accessibility Review

kbdindustries.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

kbdindustries.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

kbdindustries.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 Kbdindustries.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 Kbdindustries.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

kbdindustries.en.alibaba.com

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