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

Report Summary

  • 22

    Performance

    Renders faster than
    40% 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

bolesic.en.alibaba.com

Company Overview - Shenzhen Bolesic Electronic Co., Ltd.

Page Load Speed

2.8 sec in total

First Response

278 ms

Resources Loaded

2.2 sec

Page Rendered

315 ms

bolesic.en.alibaba.com screenshot

About Website

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

Shenzhen Bolesic Electronic Co., Ltd. Products:Hair Salon Products; Makeup Tools; Personal Care Products

Visit bolesic.en.alibaba.com

Key Findings

We analyzed Bolesic.en.alibaba.com page load time and found that the first response time was 278 ms and then it took 2.5 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

bolesic.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value7,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

bolesic.en.alibaba.com

278 ms

bolesic.en.alibaba.com

235 ms

55 ms

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

35 ms

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

335 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Bolesic.en.alibaba.com, 41% (18 requests) were made to Img.alicdn.com and 16% (7 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 670.9 kB (39%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bolesic.en.alibaba.com main page is 1.7 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 322.2 kB

  • Original 401.5 kB
  • After minification 400.2 kB
  • After compression 79.3 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 322.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 1.1 kB

  • Original 56.7 kB
  • After minification 55.6 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. Bolesic En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 347.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 347.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (48%)

Requests Now

42

After Optimization

22

  • AJAX
  • Images
  • JavaScript

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bolesic 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

bolesic.en.alibaba.com

bolesic.en.alibaba.com

278 ms

bolesic.en.alibaba.com

bolesic.en.alibaba.com

235 ms

55 ms

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

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

35 ms

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

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

335 ms

index.js

index.js

63 ms

index.js

index.js

36 ms

renderHeader.js

renderHeader.js

40 ms

awsc.js

awsc.js

75 ms

9 ms

7.gif

7.gif

46 ms

H0f35446b05814c6db7f0de87073c6059O.jpg

H0f35446b05814c6db7f0de87073c6059O.jpg

990 ms

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H0b53ffc913764aeebbb92ad2847eddc0i.jpg

856 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

8 ms

O1CN01rPOLrZ2GuOurGLoqC_!!456989075.png

O1CN01rPOLrZ2GuOurGLoqC_!!456989075.png

318 ms

TB2TLXXtOMnBKNjSZFoXXbOSFXa_!!456989075.gif

TB2TLXXtOMnBKNjSZFoXXbOSFXa_!!456989075.gif

380 ms

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O1CN01gfdwKd2GuOut11EQG_!!456989075.png

379 ms

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O1CN01eswkR12GuOunif6Tk_!!456989075.png

392 ms

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O1CN01aKlMs52GuOuqtv7jp_!!456989075.png

387 ms

O1CN01wQKqeM2GuOuj2cUV4_!!456989075.png

O1CN01wQKqeM2GuOuj2cUV4_!!456989075.png

442 ms

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O1CN01lQVq562GuOuokg5ua_!!456989075.png

614 ms

O1CN01rtJHvP2GuOuwXncpH_!!456989075.png

O1CN01rtJHvP2GuOuwXncpH_!!456989075.png

511 ms

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O1CN01lZB2yt2GuOunidYsh_!!456989075.png

490 ms

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504 ms

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508 ms

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553 ms

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598 ms

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612 ms

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766 ms

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754 ms

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666 ms

Hb7e58b88c14d44c689aba516ad1fcf58O.jpg

Hb7e58b88c14d44c689aba516ad1fcf58O.jpg

1026 ms

Hc0b46d081e954995866e78e289c9fcc7I.png

Hc0b46d081e954995866e78e289c9fcc7I.png

515 ms

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H4b3b97d33f884b199a0b28a6eac45c91I.jpg

906 ms

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1610 ms

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Hbb181b671bd647a1891a80c05bfa6801f.jpg

330 ms

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H33d72fe1d7bb4f608948c0ce9ea1eed6s.jpg

506 ms

et_n.js

et_n.js

23 ms

um.js

um.js

9 ms

wu.json

wu.json

24 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

38 ms

eg.js

eg.js

5 ms

index.js

index.js

40 ms

Accessibility Review

bolesic.en.alibaba.com accessibility score

69

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

bolesic.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

bolesic.en.alibaba.com SEO score

86

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 uses 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 Bolesic.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 Bolesic.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

bolesic.en.alibaba.com

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