Tools & Wizards About Us
brand-steel.en.alibaba.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

brand-steel.en.alibaba.com

Company Overview - Brd New Materials Co., Ltd.

Page Load Speed

3.1 sec in total

First Response

443 ms

Resources Loaded

2.4 sec

Page Rendered

246 ms

brand-steel.en.alibaba.com screenshot

About Website

Click here to check amazing Brand Steel En Alibaba content for China. Otherwise, check out these important facts you probably never knew about brand-steel.en.alibaba.com

Brd New Materials Co., Ltd. Products:Sandwich Panel, Roof Panel, External Wall Panel, Cold Storage Panel, Rock Wool Panel

Visit brand-steel.en.alibaba.com

Key Findings

We analyzed Brand-steel.en.alibaba.com page load time and found that the first response time was 443 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

brand-steel.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

brand-steel.en.alibaba.com

443 ms

brand-steel.en.alibaba.com

188 ms

21 ms

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

263 ms

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

272 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Brand-steel.en.alibaba.com, 38% (22 requests) were made to Sc02.alicdn.com and 14% (8 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 505.3 kB (25%)

Content Size

2.0 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Brand-steel.en.alibaba.com main page is 2.0 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 328.9 kB

  • Original 408.6 kB
  • After minification 407.8 kB
  • After compression 79.6 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 328.9 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1.8 kB

  • Original 503.9 kB
  • After minification 502.1 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. Brand Steel En Alibaba images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 174.5 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 917.8 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 174.5 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (39%)

Requests Now

56

After Optimization

34

  • AJAX
  • Images
  • JavaScript

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brand Steel 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

brand-steel.en.alibaba.com

brand-steel.en.alibaba.com

443 ms

brand-steel.en.alibaba.com

brand-steel.en.alibaba.com

188 ms

21 ms

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

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

263 ms

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

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

272 ms

332 ms

renderHeader.js

renderHeader.js

265 ms

awsc.js

awsc.js

44 ms

6 ms

7.gif

7.gif

51 ms

index.js

index.js

5 ms

index.js

index.js

24 ms

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A332a379fff434291826b21353e884af5F.png

537 ms

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

195 ms

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

195 ms

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

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

231 ms

awsc.js

awsc.js

34 ms

baxiaCommon.js

baxiaCommon.js

34 ms

wcfg.json

wcfg.json

1177 ms

rp

rp

1322 ms

et_f.js

et_f.js

45 ms

um.js

um.js

160 ms

Fireproof-Insulated-Corrugated-Roof-Steel-Panels-Exterior.png_350x350.png

Fireproof-Insulated-Corrugated-Roof-Steel-Panels-Exterior.png_350x350.png

542 ms

50mm-75mm-100mm-150mm-High-Quality-PU.jpg_350x350.jpg

50mm-75mm-100mm-150mm-High-Quality-PU.jpg_350x350.jpg

422 ms

Factory-Direct-Custom-Standard-Modular-Clean-Room.jpg_350x350.jpg

Factory-Direct-Custom-Standard-Modular-Clean-Room.jpg_350x350.jpg

817 ms

exterior-wall-brick-panels-pu-foam-wall.jpg_350x350.jpg

exterior-wall-brick-panels-pu-foam-wall.jpg_350x350.jpg

921 ms

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Hf6cb6cdf54d448aeadac6d1abbc6f441w.png

1383 ms

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535 ms

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245 ms

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284 ms

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1355 ms

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1375 ms

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559 ms

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884 ms

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501 ms

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462 ms

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639 ms

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852 ms

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560 ms

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858 ms

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809 ms

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648 ms

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951 ms

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726 ms

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876 ms

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1000 ms

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1242 ms

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933 ms

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1206 ms

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1023 ms

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1001 ms

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1755 ms

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1359 ms

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1699 ms

wu.json

wu.json

528 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

652 ms

eg.js

eg.js

2 ms

Accessibility Review

brand-steel.en.alibaba.com accessibility score

67

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

brand-steel.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

brand-steel.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 Brand-steel.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 Brand-steel.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

brand-steel.en.alibaba.com

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