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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

xbj.en.alibaba.com

Company Overview - Newbega (Shenzhen) RFID Technology Co., Ltd.

Page Load Speed

5.1 sec in total

First Response

195 ms

Resources Loaded

3.9 sec

Page Rendered

987 ms

xbj.en.alibaba.com screenshot

About Website

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

Newbega (Shenzhen) RFID Technology Co., Ltd. Products:RFID card,RFID printing card,RFID keyfob,RFID wristband,RFID reader

Visit xbj.en.alibaba.com

Key Findings

We analyzed Xbj.en.alibaba.com page load time and found that the first response time was 195 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

xbj.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)

Value5.6 s

17/100

25%

SI (Speed Index)

Value50.8 s

0/100

10%

TBT (Total Blocking Time)

Value88,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value106.3 s

0/100

10%

Network Requests Diagram

xbj.en.alibaba.com

195 ms

xbj.en.alibaba.com

499 ms

43 ms

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

1329 ms

index.js

1789 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Xbj.en.alibaba.com, 31% (11 requests) were made to Sc02.alicdn.com and 29% (10 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 850.8 kB (48%)

Content Size

1.8 MB

After Optimization

919.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Xbj.en.alibaba.com main page is 1.8 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. 40% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 309.8 kB

  • Original 381.1 kB
  • After minification 380.3 kB
  • After compression 71.3 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 309.8 kB or 81% 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. Xbj En Alibaba images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 541.0 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 843.4 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 541.0 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (27%)

Requests Now

33

After Optimization

24

  • Images
  • JavaScript

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xbj 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 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

xbj.en.alibaba.com

xbj.en.alibaba.com

195 ms

xbj.en.alibaba.com

xbj.en.alibaba.com

499 ms

43 ms

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

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

1329 ms

index.js

index.js

1789 ms

index.js

index.js

1541 ms

renderHeader.js

renderHeader.js

1623 ms

awsc.js

awsc.js

1549 ms

843 ms

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HTB1UxZGXITxK1Rjy0Fg761ovpXaq.png

2176 ms

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H5f7c0d1508934ccfb869e071d88c6a14o.png

2233 ms

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H217993287e5f40c98e08e4b9edfdd9d7K.jpg

2204 ms

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H866b5e0f8927493e820bd117e96af9bat.jpg

2173 ms

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H1f008f0ab095441280fe3b9a76cb241ee.jpg

2317 ms

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H32ac6d16b53e41d4b6c6d4ae612aab0c4.jpg

2329 ms

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2558 ms

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He4a6ddac97924a85a3c7f1d935479a95A.jpg

2559 ms

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Hdbe986703dbd429e86dccf77bb812a1aq.png

2193 ms

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Ha1b926654d6747fd839facbbb3d185e7g.png

2210 ms

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H5cf9654fbb224010b6323473d0a8172fs.png

2176 ms

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H4403fd3fc74044279edd1f509916d09dL.jpg

2220 ms

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H9cca318f9c6847e8ba5f24fafb1251243.jpg

2185 ms

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H15ee7c4cfc774fbaa3dfef2c091970e0J.jpg

2153 ms

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2249 ms

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2147 ms

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He1cda9f0fba5450cac018f50276f34fdb.jpg

2211 ms

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Hde60da0e636b43bbbb31937e8442ba13s.jpg

2520 ms

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Hf2761c3b1cc64bb8ab65ff524301b84at.jpg

2246 ms

He4a64a9d8d5240859a02fc99b2147e376.png

He4a64a9d8d5240859a02fc99b2147e376.png

2246 ms

H73b18c1162c64d2d8c493fdeb640a13bT.png

H73b18c1162c64d2d8c493fdeb640a13bT.png

2279 ms

7.gif

7.gif

1281 ms

et_n.js

et_n.js

163 ms

um.js

um.js

832 ms

eg.js

eg.js

233 ms

wu.json

wu.json

611 ms

Accessibility Review

xbj.en.alibaba.com accessibility score

73

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

xbj.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

xbj.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 Xbj.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 Xbj.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

xbj.en.alibaba.com

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