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

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

tobmachine.en.alibaba.com

Company Overview - Xiamen Tob New Energy Technology Co., Ltd.

Page Load Speed

3.2 sec in total

First Response

574 ms

Resources Loaded

2.4 sec

Page Rendered

241 ms

tobmachine.en.alibaba.com screenshot

About Website

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

Xiamen Tob New Energy Technology Co., Ltd. Products:Battery Equipment, Battery Materials, Battery Laboratory Equipment, Battery Coating Machine, Battery Tester

Visit tobmachine.en.alibaba.com

Key Findings

We analyzed Tobmachine.en.alibaba.com page load time and found that the first response time was 574 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

tobmachine.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value3,310 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

tobmachine.en.alibaba.com

574 ms

tobmachine.en.alibaba.com

328 ms

15 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

131 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

287 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Tobmachine.en.alibaba.com, 29% (13 requests) were made to S.alicdn.com and 27% (12 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (968 ms) relates to the external source Bdc.alibabachengdun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 906.6 kB (47%)

Content Size

1.9 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tobmachine.en.alibaba.com main page is 1.9 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. 25% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 580.8 kB

  • Original 691.2 kB
  • After minification 690.4 kB
  • After compression 110.4 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 580.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 34.7 kB
  • After minification 34.6 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. Tob Machine En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 325.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 888.5 kB

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 325.8 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (58%)

Requests Now

43

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tob Machine 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tobmachine.en.alibaba.com

tobmachine.en.alibaba.com

574 ms

tobmachine.en.alibaba.com

tobmachine.en.alibaba.com

328 ms

15 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

131 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

287 ms

154 ms

renderHeader.js

renderHeader.js

133 ms

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H76fa345c9caf45e9805d15675c07943a1.jpg

406 ms

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H0f28c60baae5413b889996ad42bdf21b2.jpg

486 ms

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Hcb44299af1e24b85b402472b6175fb7d9.jpg

944 ms

awsc.js

awsc.js

51 ms

8 ms

7.gif

7.gif

65 ms

index.js

index.js

6 ms

index.js

index.js

9 ms

awsc.js

awsc.js

236 ms

baxiaCommon.js

baxiaCommon.js

13 ms

wcfg.json

wcfg.json

968 ms

rp

rp

954 ms

et_n.js

et_n.js

117 ms

um.js

um.js

53 ms

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Hffc340b4445f4c67a05175ba37ea613cT.png

357 ms

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Hc16014653ada4901919eea046f839833D.png

630 ms

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TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

114 ms

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H6c0860739ef840039fcf8b2d7edd840b9.png

180 ms

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H5defba9843aa4d52a8744a72ccd043a5p.jpg

207 ms

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H16b803cc121a44658ba4aa63e39e9764m.png

473 ms

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H36bda30b54044809b09892a087c5a969f.png

506 ms

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284 ms

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629 ms

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508 ms

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403 ms

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375 ms

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407 ms

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357 ms

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563 ms

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682 ms

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H0da5b24fbd2d4983adcde1ed3d78d429H.png

619 ms

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Hee17ed6b71424e5ea9dd8b481105ff42U.png

630 ms

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H52609403e2fc40b59d4a8ca4bfb95cb8O.png

583 ms

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H202cad7f2d784a358e8657cf61d0b7a0f.png

748 ms

wu.json

wu.json

559 ms

um.json

um.json

68 ms

getUmid.do

getUmid.do

28 ms

eg.js

eg.js

3 ms

Accessibility Review

tobmachine.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

tobmachine.en.alibaba.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

tobmachine.en.alibaba.com SEO score

86

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

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 Tobmachine.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 Tobmachine.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

tobmachine.en.alibaba.com

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