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

Report Summary

  • 29

    Performance

    Renders faster than
    49% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

minerolight.en.alibaba.com

Company Overview - Taizhou Minero Lighting Co., Ltd.

Page Load Speed

4.6 sec in total

First Response

148 ms

Resources Loaded

4.3 sec

Page Rendered

131 ms

minerolight.en.alibaba.com screenshot

About Website

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

Taizhou Minero Lighting Co., Ltd. Products:LED head lamp,LED rechargeable lamp,LED miner's lamp,LED Li-ion battery lamp,LED usb charge lamp

Visit minerolight.en.alibaba.com

Key Findings

We analyzed Minerolight.en.alibaba.com page load time and found that the first response time was 148 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

minerolight.en.alibaba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value3,140 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

minerolight.en.alibaba.com

148 ms

minerolight.en.alibaba.com

278 ms

20 ms

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

275 ms

index.js

295 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Minerolight.en.alibaba.com, 38% (23 requests) were made to Sc02.alicdn.com and 30% (18 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (67%)

Content Size

3.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Minerolight.en.alibaba.com main page is 3.1 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. 45% of websites need less resources to load. Javascripts take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 408.1 kB

  • Original 496.9 kB
  • After minification 496.1 kB
  • After compression 88.8 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 408.1 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Minero Light En Alibaba images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 1.7 MB

  • Original 2.6 MB
  • After minification 2.6 MB
  • After compression 920.9 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 1.7 MB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (42%)

Requests Now

59

After Optimization

34

  • AJAX
  • Images
  • JavaScript

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Minero Light 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

minerolight.en.alibaba.com

minerolight.en.alibaba.com

148 ms

minerolight.en.alibaba.com

minerolight.en.alibaba.com

278 ms

20 ms

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

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

275 ms

index.js

index.js

295 ms

index.js

index.js

274 ms

renderHeader.js

renderHeader.js

299 ms

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928 ms

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984 ms

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1916 ms

awsc.js

awsc.js

31 ms

8 ms

7.gif

7.gif

110 ms

et_n.js

et_n.js

5 ms

um.js

um.js

72 ms

wu.json

wu.json

342 ms

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536 ms

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721 ms

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1022 ms

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880 ms

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838 ms

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1280 ms

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1138 ms

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1645 ms

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1374 ms

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1750 ms

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1901 ms

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1998 ms

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2105 ms

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716 ms

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720 ms

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694 ms

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884 ms

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832 ms

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1268 ms

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1235 ms

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1122 ms

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1190 ms

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1570 ms

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1962 ms

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2064 ms

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1856 ms

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1761 ms

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1969 ms

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2194 ms

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2493 ms

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2368 ms

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2482 ms

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3883 ms

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2668 ms

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3220 ms

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528 ms

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655 ms

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705 ms

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583 ms

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573 ms

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1023 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

241 ms

eg.js

eg.js

4 ms

index.js

index.js

5 ms

Accessibility Review

minerolight.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

minerolight.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

minerolight.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

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 Minerolight.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 Minerolight.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

minerolight.en.alibaba.com

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