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

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

blossomvape.en.alibaba.com

Shenzhen Blossom Technology Industries Co., Limited - packagings, electronic products

Page Load Speed

4.1 sec in total

First Response

239 ms

Resources Loaded

3.5 sec

Page Rendered

283 ms

blossomvape.en.alibaba.com screenshot

About Website

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

Shenzhen Blossom Technology Industries Co., Limited, Experts in Manufacturing and Exporting packagings, electronic products and 0 more Products.

Visit blossomvape.en.alibaba.com

Key Findings

We analyzed Blossomvape.en.alibaba.com page load time and found that the first response time was 239 ms and then it took 3.8 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

blossomvape.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value5,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

blossomvape.en.alibaba.com

239 ms

blossomvape.en.alibaba.com

737 ms

39 ms

74 ms

header.css

65 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Blossomvape.en.alibaba.com, 60% (63 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (59%)

Content Size

3.5 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blossomvape.en.alibaba.com main page is 3.5 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. 70% of websites need less resources to load. Javascripts take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 598.3 kB

  • Original 710.3 kB
  • After minification 706.3 kB
  • After compression 111.9 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 598.3 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 8.9 kB

  • Original 59.8 kB
  • After minification 50.9 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. Obviously, Blossom Vape En Alibaba needs image optimization as it can save up to 8.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 1.2 MB

  • Original 2.4 MB
  • After minification 2.4 MB
  • After compression 1.3 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 1.2 MB or 48% of the original size.

CSS Optimization

-89%

Potential reduce by 293.7 kB

  • Original 331.6 kB
  • After minification 280.8 kB
  • After compression 38.0 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. Blossomvape.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 293.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (60%)

Requests Now

94

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blossom Vape 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blossomvape.en.alibaba.com

blossomvape.en.alibaba.com

239 ms

blossomvape.en.alibaba.com

blossomvape.en.alibaba.com

737 ms

39 ms

74 ms

header.css

header.css

65 ms

header.js

header.js

67 ms

66 ms

web-index.css

web-index.css

64 ms

web-index.css

web-index.css

67 ms

web-index.css

web-index.css

98 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

96 ms

342 ms

174 ms

index.js

index.js

172 ms

174 ms

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399 ms

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1046 ms

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145 ms

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444 ms

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396 ms

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1465 ms

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303 ms

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443 ms

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792 ms

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762 ms

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796 ms

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708 ms

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901 ms

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958 ms

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1192 ms

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1194 ms

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1048 ms

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975 ms

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1416 ms

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1495 ms

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1381 ms

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1414 ms

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1536 ms

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1906 ms

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168 ms

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394 ms

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524 ms

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652 ms

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297 ms

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1381 ms

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1383 ms

96 ms

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1712 ms

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1905 ms

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1951 ms

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2097 ms

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2475 ms

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2189 ms

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2104 ms

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2339 ms

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181 ms

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751 ms

personTipsInfo.do

personTipsInfo.do

197 ms

awsc.js

awsc.js

191 ms

165 ms

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2158 ms

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2407 ms

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2630 ms

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2667 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

121 ms

eg.js

eg.js

94 ms

roboto-regular.woff

roboto-regular.woff

1989 ms

roboto-medium.woff

roboto-medium.woff

2003 ms

et_n.js

et_n.js

8 ms

um.js

um.js

80 ms

footer.css

footer.css

1911 ms

roboto-light.woff

roboto-light.woff

1901 ms

wu.json

wu.json

24 ms

sc.globalxman.appscene

sc.globalxman.appscene

10 ms

index.js

index.js

29 ms

index.js

index.js

19 ms

roboto-thin.woff

roboto-thin.woff

1870 ms

7.gif

7.gif

3 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

1413 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

35 ms

roboto-bold.woff

roboto-bold.woff

1703 ms

icon-font.woff

icon-font.woff

1652 ms

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2070 ms

light0.5x.png

light0.5x.png

71 ms

pages_version.html

pages_version.html

100 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

20 ms

defer-common.js

defer-common.js

151 ms

i.alicdn.com

i.alicdn.com

151 ms

index.js

index.js

16 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

12 ms

index.web.css

index.web.css

16 ms

index.web.js

index.web.js

55 ms

store-proxy.html

store-proxy.html

183 ms

countryCurrencyDataService

countryCurrencyDataService

195 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

156 ms

personRoleInfo.do

personRoleInfo.do

143 ms

notification.do

notification.do

192 ms

availableSurveyQuery.json

availableSurveyQuery.json

69 ms

index.js

index.js

41 ms

iconfont.woff

iconfont.woff

4 ms

iconfont.woff

iconfont.woff

18 ms

data

data

3 ms

Accessibility Review

blossomvape.en.alibaba.com accessibility score

45

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

blossomvape.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

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

blossomvape.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 Blossomvape.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 Blossomvape.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

blossomvape.en.alibaba.com

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