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smtech.en.alibaba.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

smtech.en.alibaba.com

Guangzhou SMTech Electronic Products Co., Ltd. - USB cable, Tempered glass screen protector

Page Load Speed

2.8 sec in total

First Response

215 ms

Resources Loaded

2.3 sec

Page Rendered

326 ms

smtech.en.alibaba.com screenshot

About Website

Welcome to smtech.en.alibaba.com homepage info - get ready to check SMTech En Alibaba best content for China right away, or after learning these important things about smtech.en.alibaba.com

Guangzhou SMTech Electronic Products Co., Ltd., Experts in Manufacturing and Exporting USB cable, Tempered glass screen protector and 0 more Products.

Visit smtech.en.alibaba.com

Key Findings

We analyzed Smtech.en.alibaba.com page load time and found that the first response time was 215 ms and then it took 2.6 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

smtech.en.alibaba.com performance score

34

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)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value7,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

smtech.en.alibaba.com

215 ms

smtech.en.alibaba.com

597 ms

76 ms

71 ms

header.css

115 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Smtech.en.alibaba.com, 55% (44 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (57%)

Content Size

6.1 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smtech.en.alibaba.com main page is 6.1 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 382.0 kB

  • Original 474.7 kB
  • After minification 470.7 kB
  • After compression 92.7 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 382.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 15.3 kB

  • Original 351.1 kB
  • After minification 335.7 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. SMTech En Alibaba images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.9 MB or 58% of the original size.

CSS Optimization

-65%

Potential reduce by 206.0 kB

  • Original 318.4 kB
  • After minification 267.6 kB
  • After compression 112.4 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. Smtech.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 206.0 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (66%)

Requests Now

71

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SMTech 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

smtech.en.alibaba.com

smtech.en.alibaba.com

215 ms

smtech.en.alibaba.com

smtech.en.alibaba.com

597 ms

76 ms

71 ms

header.css

header.css

115 ms

header.js

header.js

122 ms

61 ms

web-index.css

web-index.css

74 ms

web-index.css

web-index.css

125 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

163 ms

web-index.css

web-index.css

122 ms

201 ms

119 ms

index.js

index.js

120 ms

121 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

443 ms

HTB1fNqYXqWs3KVjSZFxq6yWUXXaW.jpg

HTB1fNqYXqWs3KVjSZFxq6yWUXXaW.jpg

432 ms

H1e4489b435d249ab8abb98c217d751a6y.jpg_q80.jpg

H1e4489b435d249ab8abb98c217d751a6y.jpg_q80.jpg

772 ms

HTB1Vs22bvc3T1VjSZLeq6zZsVXaj.jpg_q80.jpg

HTB1Vs22bvc3T1VjSZLeq6zZsVXaj.jpg_q80.jpg

509 ms

H6eaa60806955477b8123d36625cecd673.jpg_350x350.jpg

H6eaa60806955477b8123d36625cecd673.jpg_350x350.jpg

398 ms

HTB195UIcBaE3KVjSZLeq6xsSFXaq.jpg_350x350.jpg

HTB195UIcBaE3KVjSZLeq6xsSFXaq.jpg_350x350.jpg

579 ms

HTB1BoMGuHuWBuNjSszgq6z8jVXai.jpg_480x480.jpg

HTB1BoMGuHuWBuNjSszgq6z8jVXai.jpg_480x480.jpg

428 ms

H2b5966583d5b4f4ab5c3f27f1e1a64daQ.jpg_480x480.jpg

H2b5966583d5b4f4ab5c3f27f1e1a64daQ.jpg_480x480.jpg

427 ms

Hea22f8b34ee147ed9879743617523468x.jpg_480x480.jpg

Hea22f8b34ee147ed9879743617523468x.jpg_480x480.jpg

820 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

563 ms

awsc.js

awsc.js

147 ms

92 ms

personTipsInfo.do

personTipsInfo.do

338 ms

59 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

346 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

348 ms

HTB1f2uyaUGF3KVjSZFoq6zmpFXaO.jpg

HTB1f2uyaUGF3KVjSZFoq6zmpFXaO.jpg

537 ms

Ha1eccb0026194174bc2ee4b9a1a2d423x.jpg

Ha1eccb0026194174bc2ee4b9a1a2d423x.jpg

740 ms

HTB1ogexaRWD3KVjSZKPq6yp7FXaA.jpg

HTB1ogexaRWD3KVjSZKPq6yp7FXaA.jpg

991 ms

HTB1H4ESCpGWBuNjy0Fbq6z4sXXak.jpg

HTB1H4ESCpGWBuNjy0Fbq6z4sXXak.jpg

866 ms

Hc1daf6429b0b4f47b127fbc349954c19i.jpg

Hc1daf6429b0b4f47b127fbc349954c19i.jpg

545 ms

H52b54c4831674f50b6d5d062a88efba0d.jpg

H52b54c4831674f50b6d5d062a88efba0d.jpg

1370 ms

HLB1www9U3HqK1RjSZJnq6zNLpXaV.jpg

HLB1www9U3HqK1RjSZJnq6zNLpXaV.jpg

1022 ms

HTB17WNWAuuSBuNjy1Xcq6AYjFXa3.jpg

HTB17WNWAuuSBuNjy1Xcq6AYjFXa3.jpg

1435 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

737 ms

eg.js

eg.js

265 ms

roboto-regular.woff

roboto-regular.woff

704 ms

roboto-medium.woff

roboto-medium.woff

715 ms

roboto-light.woff

roboto-light.woff

727 ms

roboto-thin.woff

roboto-thin.woff

737 ms

roboto-bold.woff

roboto-bold.woff

737 ms

et_n.js

et_n.js

28 ms

um.js

um.js

28 ms

sc.globalxman.appscene

sc.globalxman.appscene

136 ms

icon-font.woff

icon-font.woff

676 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

149 ms

footer.css

footer.css

670 ms

wu.json

wu.json

460 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

8 ms

index.js

index.js

5 ms

index.js

index.js

8 ms

7.gif

7.gif

6 ms

baxiaCommon.js

baxiaCommon.js

11 ms

rp

rp

1104 ms

um.json

um.json

84 ms

light0.5x.png

light0.5x.png

50 ms

pages_version.html

pages_version.html

202 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

18 ms

defer-common.js

defer-common.js

309 ms

i.alicdn.com

i.alicdn.com

464 ms

index.js

index.js

35 ms

getUmid.do

getUmid.do

60 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

27 ms

index.web.css

index.web.css

8 ms

index.web.js

index.web.js

28 ms

availableSurveyQuery.json

availableSurveyQuery.json

285 ms

store-proxy.html

store-proxy.html

127 ms

countryCurrencyDataService

countryCurrencyDataService

266 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

111 ms

personRoleInfo.do

personRoleInfo.do

101 ms

notification.do

notification.do

145 ms

index.js

index.js

19 ms

index.js

index.js

41 ms

index.css

index.css

10 ms

Accessibility Review

smtech.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

smtech.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

smtech.en.alibaba.com SEO score

79

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 uses 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 Smtech.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 Smtech.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

smtech.en.alibaba.com

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