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

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

goldenlaser.en.alibaba.com

Wuhan Golden Laser Co., Ltd. - CO2 Laser Cutting Machine, Laser Die Cutting Machine

Page Load Speed

3.7 sec in total

First Response

22 ms

Resources Loaded

3.1 sec

Page Rendered

593 ms

goldenlaser.en.alibaba.com screenshot

About Website

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

Wuhan Golden Laser Co., Ltd., Experts in Manufacturing and Exporting CO2 Laser Cutting Machine, Laser Die Cutting Machine and 0 more Products.

Visit goldenlaser.en.alibaba.com

Key Findings

We analyzed Goldenlaser.en.alibaba.com page load time and found that the first response time was 22 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

goldenlaser.en.alibaba.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value5,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

goldenlaser.en.alibaba.com

22 ms

goldenlaser.en.alibaba.com

709 ms

84 ms

81 ms

header.css

156 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Goldenlaser.en.alibaba.com, 31% (31 requests) were made to S.alicdn.com and 26% (26 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (52%)

Content Size

3.5 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Goldenlaser.en.alibaba.com main page is 3.5 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 363.4 kB

  • Original 452.4 kB
  • After minification 448.5 kB
  • After compression 88.9 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 363.4 kB or 80% of the original size.

Image Optimization

-25%

Potential reduce by 137.1 kB

  • Original 555.3 kB
  • After minification 418.2 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, Golden Laser En Alibaba needs image optimization as it can save up to 137.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 1.0 MB

  • Original 2.1 MB
  • After minification 2.1 MB
  • After compression 1.1 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 1.0 MB or 48% of the original size.

CSS Optimization

-89%

Potential reduce by 293.2 kB

  • Original 330.5 kB
  • After minification 279.6 kB
  • After compression 37.3 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. Goldenlaser.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 293.2 kB or 89% of the original size.

Requests Breakdown

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

Requests Now

90

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Golden Laser 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

goldenlaser.en.alibaba.com

goldenlaser.en.alibaba.com

22 ms

goldenlaser.en.alibaba.com

goldenlaser.en.alibaba.com

709 ms

84 ms

81 ms

header.css

header.css

156 ms

header.js

header.js

196 ms

82 ms

web-index.css

web-index.css

138 ms

web-index.css

web-index.css

164 ms

web-index.css

web-index.css

165 ms

web-index.css

web-index.css

167 ms

web-index.css

web-index.css

165 ms

255 ms

195 ms

index.js

index.js

191 ms

193 ms

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265 ms

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628 ms

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419 ms

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241 ms

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262 ms

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417 ms

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420 ms

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418 ms

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402 ms

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364 ms

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360 ms

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360 ms

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626 ms

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623 ms

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673 ms

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843 ms

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674 ms

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815 ms

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839 ms

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1231 ms

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1393 ms

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1008 ms

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1007 ms

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1173 ms

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1503 ms

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1356 ms

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1340 ms

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1518 ms

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1468 ms

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1505 ms

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1412 ms

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1567 ms

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1770 ms

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1970 ms

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1826 ms

awsc.js

awsc.js

348 ms

186 ms

229 ms

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168 ms

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146 ms

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2519 ms

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349 ms

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350 ms

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2528 ms

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1849 ms

roboto-regular.woff

roboto-regular.woff

155 ms

roboto-medium.woff

roboto-medium.woff

279 ms

roboto-light.woff

roboto-light.woff

192 ms

roboto-thin.woff

roboto-thin.woff

274 ms

roboto-bold.woff

roboto-bold.woff

277 ms

personTipsInfo.do

personTipsInfo.do

283 ms

icon-font.woff

icon-font.woff

156 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

237 ms

eg.js

eg.js

185 ms

sc.globalxman.appscene

sc.globalxman.appscene

61 ms

et_n.js

et_n.js

84 ms

um.js

um.js

84 ms

footer.css

footer.css

17 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

15 ms

index.js

index.js

143 ms

index.js

index.js

144 ms

light0.5x.png

light0.5x.png

141 ms

7.gif

7.gif

139 ms

pages_version.html

pages_version.html

298 ms

defer-common.js

defer-common.js

157 ms

i.alicdn.com

i.alicdn.com

316 ms

index.js

index.js

101 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

59 ms

wu.json

wu.json

204 ms

baxiaCommon.js

baxiaCommon.js

172 ms

rp

rp

972 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

197 ms

store-proxy.html

store-proxy.html

157 ms

countryCurrencyDataService

countryCurrencyDataService

275 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

107 ms

personRoleInfo.do

personRoleInfo.do

142 ms

notification.do

notification.do

250 ms

index.web.css

index.web.css

32 ms

index.web.js

index.web.js

75 ms

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index.js

26 ms

availableSurveyQuery.json

availableSurveyQuery.json

59 ms

um.json

um.json

69 ms

iconfont.woff

iconfont.woff

8 ms

iconfont.woff

iconfont.woff

20 ms

getUmid.do

getUmid.do

16 ms

Accessibility Review

goldenlaser.en.alibaba.com accessibility score

64

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

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

goldenlaser.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

goldenlaser.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 Goldenlaser.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 Goldenlaser.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

goldenlaser.en.alibaba.com

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