Tools & Wizards About Us
nmshield.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

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nmshield.en.alibaba.com

Company Overview - Nano-Metre Industrial Limited

Page Load Speed

5.5 sec in total

First Response

1.3 sec

Resources Loaded

3.8 sec

Page Rendered

308 ms

nmshield.en.alibaba.com screenshot

About Website

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

Nano-Metre Industrial Limited Products:Cut Resistant Glove, Anti-impact Glove, Nitrile Glove, Latex Glove, PU Glove

Visit nmshield.en.alibaba.com

Key Findings

We analyzed Nmshield.en.alibaba.com page load time and found that the first response time was 1.3 sec and then it took 4.2 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

nmshield.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value8,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

nmshield.en.alibaba.com

1315 ms

nmshield.en.alibaba.com

275 ms

36 ms

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

31 ms

index.js

57 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Nmshield.en.alibaba.com, 18% (9 requests) were made to S.alicdn.com and 14% (7 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (47%)

Content Size

5.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nmshield.en.alibaba.com main page is 5.0 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. 30% of websites need less resources to load. Javascripts take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 411.5 kB

  • Original 506.7 kB
  • After minification 506.0 kB
  • After compression 95.2 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 411.5 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 6.7 kB

  • Original 376.4 kB
  • After minification 369.7 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. Nmshield En Alibaba images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 2.0 MB

  • Original 4.1 MB
  • After minification 4.1 MB
  • After compression 2.2 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 2.0 MB or 48% of the original size.

CSS Optimization

-3%

Potential reduce by 1.0 kB

  • Original 35.8 kB
  • After minification 35.8 kB
  • After compression 34.8 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. Nmshield.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (30%)

Requests Now

47

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nmshield 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

nmshield.en.alibaba.com

nmshield.en.alibaba.com

1315 ms

nmshield.en.alibaba.com

nmshield.en.alibaba.com

275 ms

36 ms

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

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

31 ms

index.js

index.js

57 ms

index.js

index.js

34 ms

renderHeader.js

renderHeader.js

42 ms

H4fde0f896956453f97eb02d0295a5a05Z.jpg

H4fde0f896956453f97eb02d0295a5a05Z.jpg

355 ms

awsc.js

awsc.js

116 ms

14 ms

7.gif

7.gif

101 ms

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H707227480bc644138ca6084346696149G.png

249 ms

icon-tuv.png

icon-tuv.png

503 ms

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TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

217 ms

249c14cff83f47f1bc576986ee726c62

249c14cff83f47f1bc576986ee726c62

976 ms

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O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

21 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

24 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

25 ms

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Hca6af2b8004f4fdeb7481509645b370a5.jpg

970 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

216 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

237 ms

Hd747be057e774698bb1c99e1df5db159p.jpg

Hd747be057e774698bb1c99e1df5db159p.jpg

524 ms

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755 ms

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1096 ms

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H537b03ce9e1c4d7ba4ab73541c24b344O.jpg

1436 ms

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H363e4a6875ea447296bf2ffdd29b9ecfE.jpg

804 ms

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H93948db5d9034b5cb8ce5c53742e107cX.png

530 ms

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727 ms

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H72680f540e724d79bb83db341fcb2130A.jpg

973 ms

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308 ms

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TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

269 ms

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TB1ZzoUyxz1gK0jSZSgXXavwpXa-282-75.png

259 ms

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244 ms

H9d144a469a1a4ae3b996f10f3e7a3770u.jpg

H9d144a469a1a4ae3b996f10f3e7a3770u.jpg

534 ms

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513 ms

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H5933ba78cced4027bdd5ee813453ced6N.jpg

599 ms

et_f.js

et_f.js

106 ms

um.js

um.js

21 ms

wu.json

wu.json

32 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

20 ms

eg.js

eg.js

3 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

255 ms

normalize.css

normalize.css

44 ms

index.css

index.css

60 ms

mtoplib.min.js

mtoplib.min.js

3 ms

uploaded.js

uploaded.js

6 ms

index.js

index.js

151 ms

index.js

index.js

4 ms

Accessibility Review

nmshield.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

nmshield.en.alibaba.com best practices score

75

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

Serves images with low resolution

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

nmshield.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 Nmshield.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 Nmshield.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

nmshield.en.alibaba.com

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