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

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

peakmeter.en.alibaba.com

Shenzhen Habotest Instrument Technology Company Limited - digital multimeter, clamp meter

Page Load Speed

3.7 sec in total

First Response

238 ms

Resources Loaded

3 sec

Page Rendered

483 ms

peakmeter.en.alibaba.com screenshot

About Website

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

Shenzhen Habotest Instrument Technology Company Limited, Experts in Manufacturing and Exporting digital multimeter, clamp meter and 0 more Products.

Visit peakmeter.en.alibaba.com

Key Findings

We analyzed Peakmeter.en.alibaba.com page load time and found that the first response time was 238 ms and then it took 3.4 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

peakmeter.en.alibaba.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value5,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

peakmeter.en.alibaba.com

238 ms

peakmeter.en.alibaba.com

592 ms

86 ms

675 ms

header.css

114 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Peakmeter.en.alibaba.com, 31% (33 requests) were made to S.alicdn.com and 22% (24 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (61%)

Content Size

5.7 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Peakmeter.en.alibaba.com main page is 5.7 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. 70% of websites need less resources to load. Javascripts take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 345.3 kB

  • Original 428.6 kB
  • After minification 424.7 kB
  • After compression 83.3 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 345.3 kB or 81% 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, Peak Meter 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

-58%

Potential reduce by 2.9 MB

  • Original 5.0 MB
  • After minification 5.0 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

-85%

Potential reduce by 202.4 kB

  • Original 239.5 kB
  • After minification 188.7 kB
  • After compression 37.1 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. Peakmeter.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (45%)

Requests Now

96

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Peak Meter 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

peakmeter.en.alibaba.com

peakmeter.en.alibaba.com

238 ms

peakmeter.en.alibaba.com

peakmeter.en.alibaba.com

592 ms

86 ms

675 ms

header.css

header.css

114 ms

header.js

header.js

116 ms

116 ms

web-index.css

web-index.css

114 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

116 ms

web-index.css

web-index.css

118 ms

web-index.css

web-index.css

174 ms

298 ms

153 ms

index.js

index.js

188 ms

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277 ms

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496 ms

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328 ms

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580 ms

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819 ms

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457 ms

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441 ms

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243 ms

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384 ms

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194 ms

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194 ms

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244 ms

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296 ms

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707 ms

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252 ms

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310 ms

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282 ms

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433 ms

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503 ms

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340 ms

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338 ms

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530 ms

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383 ms

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408 ms

19 ms

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25 ms

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87 ms

roboto-regular.woff

roboto-regular.woff

216 ms

roboto-medium.woff

roboto-medium.woff

57 ms

roboto-light.woff

roboto-light.woff

102 ms

roboto-thin.woff

roboto-thin.woff

215 ms

roboto-bold.woff

roboto-bold.woff

214 ms

personTipsInfo.do

personTipsInfo.do

214 ms

awsc.js

awsc.js

105 ms

81 ms

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33 ms

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1519 ms

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68 ms

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48 ms

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31 ms

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30 ms

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41 ms

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31 ms

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37 ms

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38 ms

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40 ms

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42 ms

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43 ms

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67 ms

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47 ms

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33 ms

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44 ms

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35 ms

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39 ms

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37 ms

63 ms

icon-font.woff

icon-font.woff

149 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

123 ms

eg.js

eg.js

98 ms

sc.globalxman.appscene

sc.globalxman.appscene

40 ms

et_n.js

et_n.js

64 ms

um.js

um.js

53 ms

footer.css

footer.css

187 ms

7.gif

7.gif

130 ms

index.js

index.js

141 ms

index.js

index.js

141 ms

wu.json

wu.json

69 ms

baxiaCommon.js

baxiaCommon.js

45 ms

rp

rp

986 ms

light0.5x.png

light0.5x.png

101 ms

pages_version.html

pages_version.html

172 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

24 ms

defer-common.js

defer-common.js

312 ms

i.alicdn.com

i.alicdn.com

308 ms

index.js

index.js

35 ms

need_show_cookie_setting.do

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49 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

10 ms

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9 ms

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33 ms

availableSurveyQuery.json

availableSurveyQuery.json

201 ms

index.js

index.js

158 ms

store-proxy.html

store-proxy.html

126 ms

countryCurrencyDataService

countryCurrencyDataService

148 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

109 ms

personRoleInfo.do

personRoleInfo.do

129 ms

notification.do

notification.do

137 ms

iconfont.woff

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100 ms

iconfont.woff

iconfont.woff

110 ms

index.js

index.js

66 ms

Accessibility Review

peakmeter.en.alibaba.com accessibility score

41

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

peakmeter.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

peakmeter.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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 Peakmeter.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 Peakmeter.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

peakmeter.en.alibaba.com

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