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

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

lonvel.en.alibaba.com

Shenzhen Lonvel Technology Co., Ltd. - electronic products, E-Cigarette

Page Load Speed

2.9 sec in total

First Response

80 ms

Resources Loaded

2.2 sec

Page Rendered

589 ms

lonvel.en.alibaba.com screenshot

About Website

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

Shenzhen Lonvel Technology Co., Ltd., Experts in Manufacturing and Exporting electronic products, E-Cigarette and 0 more Products.

Visit lonvel.en.alibaba.com

Key Findings

We analyzed Lonvel.en.alibaba.com page load time and found that the first response time was 80 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lonvel.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value6,900 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value2.429

0/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

lonvel.en.alibaba.com

80 ms

lonvel.en.alibaba.com

757 ms

119 ms

114 ms

header.css

118 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Lonvel.en.alibaba.com, 59% (54 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (64%)

Content Size

6.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lonvel.en.alibaba.com main page is 6.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 162.1 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 1.0 MB or 86% of the original size.

Image Optimization

-15%

Potential reduce by 8.9 kB

  • Original 59.5 kB
  • After minification 50.7 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. Obviously, Lonvel 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

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 MB
  • After compression 2.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-65%

Potential reduce by 206.5 kB

  • Original 319.6 kB
  • After minification 268.7 kB
  • After compression 113.1 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. Lonvel.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 206.5 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (54%)

Requests Now

80

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lonvel 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lonvel.en.alibaba.com

lonvel.en.alibaba.com

80 ms

lonvel.en.alibaba.com

lonvel.en.alibaba.com

757 ms

119 ms

114 ms

header.css

header.css

118 ms

header.js

header.js

195 ms

27 ms

web-index.css

web-index.css

117 ms

web-index.css

web-index.css

204 ms

web-index.css

web-index.css

270 ms

web-index.css

web-index.css

195 ms

web-index.css

web-index.css

198 ms

186 ms

188 ms

index.js

index.js

180 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

196 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

27 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

29 ms

Ha942a207e4124c3b8b9b283b11444352M.jpg_q80.jpg

Ha942a207e4124c3b8b9b283b11444352M.jpg_q80.jpg

264 ms

H88975df68ab54800bb658142669ee970m.jpg_480x480.jpg

H88975df68ab54800bb658142669ee970m.jpg_480x480.jpg

186 ms

H1c322cb9b2ea476e9da7b5e01d4e2bd4J.jpg_640x640.jpg

H1c322cb9b2ea476e9da7b5e01d4e2bd4J.jpg_640x640.jpg

355 ms

Hcac454f146ce4cc1865e8aca1f29758aM.jpg_300x300.jpg

Hcac454f146ce4cc1865e8aca1f29758aM.jpg_300x300.jpg

354 ms

Hdf7c9a91e7304dd98129c6294ed479323.jpg_300x300.jpg

Hdf7c9a91e7304dd98129c6294ed479323.jpg_300x300.jpg

405 ms

Hc563ef08dd6e4a1fb3c89635431c7e848.jpg_300x300.jpg

Hc563ef08dd6e4a1fb3c89635431c7e848.jpg_300x300.jpg

195 ms

H7fa797d577764236a211e8aa72a18143g.jpg_350x350.jpg

H7fa797d577764236a211e8aa72a18143g.jpg_350x350.jpg

340 ms

H01d6b32407a249e5bd45dbfbe568010dO.jpg_350x350.jpg

H01d6b32407a249e5bd45dbfbe568010dO.jpg_350x350.jpg

353 ms

Hac1e849b272a422dbbdf4b6a14b0a5adY.jpg_350x350.jpg

Hac1e849b272a422dbbdf4b6a14b0a5adY.jpg_350x350.jpg

417 ms

Hfd0b5273dd074d468af8cde849eaba9dw.jpg_350x350.jpg

Hfd0b5273dd074d468af8cde849eaba9dw.jpg_350x350.jpg

482 ms

H1dccf7eda3524e99b6df04c3dbd85cf9j.jpg_350x350.jpg

H1dccf7eda3524e99b6df04c3dbd85cf9j.jpg_350x350.jpg

445 ms

Hc1d302f83eae44a6b9e39cb83b1c05aak.jpg_350x350.jpg

Hc1d302f83eae44a6b9e39cb83b1c05aak.jpg_350x350.jpg

402 ms

H3d92d72dc09f4e35b63c17d5977f0243N.jpg_350x350.jpg

H3d92d72dc09f4e35b63c17d5977f0243N.jpg_350x350.jpg

643 ms

H0a9b39e4479447588da8c9b10885f46dc.jpg_350x350.jpg

H0a9b39e4479447588da8c9b10885f46dc.jpg_350x350.jpg

488 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

260 ms

awsc.js

awsc.js

113 ms

46 ms

personTipsInfo.do

personTipsInfo.do

146 ms

eg.js

eg.js

176 ms

312 ms

roboto-regular.woff

roboto-regular.woff

322 ms

roboto-medium.woff

roboto-medium.woff

323 ms

roboto-light.woff

roboto-light.woff

323 ms

roboto-thin.woff

roboto-thin.woff

323 ms

roboto-bold.woff

roboto-bold.woff

323 ms

HTB1Vt9LLVXXXXXAXXXXq6xXFXXXA.jpg

HTB1Vt9LLVXXXXXAXXXXq6xXFXXXA.jpg

514 ms

H03e476ab5c6d480c9c3703ca4e5e1c56E.jpg

H03e476ab5c6d480c9c3703ca4e5e1c56E.jpg

504 ms

Hdf7d6f23faeb4ed48756b4c1b7659725H.jpg

Hdf7d6f23faeb4ed48756b4c1b7659725H.jpg

386 ms

H5ff68300472641398a34e349091397d0P.jpg

H5ff68300472641398a34e349091397d0P.jpg

496 ms

Hc468727ca6254f60b902e5dca80e0663r.jpg

Hc468727ca6254f60b902e5dca80e0663r.jpg

488 ms

Ha957a98044f94315aea25ad33b5c1d53c.jpg

Ha957a98044f94315aea25ad33b5c1d53c.jpg

632 ms

Hfa4f9f2add3c47c18a005223d5aca5d1g.jpg

Hfa4f9f2add3c47c18a005223d5aca5d1g.jpg

528 ms

H4672df026098412bb0ee8bfdddb43094F.jpg

H4672df026098412bb0ee8bfdddb43094F.jpg

639 ms

H5b4522ad91bd4fa5af2b3555d75009e0R.jpg

H5b4522ad91bd4fa5af2b3555d75009e0R.jpg

628 ms

Hd8095a4b3ef44ce2a48075679eb33743N.jpg

Hd8095a4b3ef44ce2a48075679eb33743N.jpg

633 ms

H775d40eb0b744a69864202940a651ffbZ.jpg

H775d40eb0b744a69864202940a651ffbZ.jpg

629 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

232 ms

et_n.js

et_n.js

72 ms

um.js

um.js

162 ms

icon-font.woff

icon-font.woff

465 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

212 ms

13 ms

sc.globalxman.appscene

sc.globalxman.appscene

103 ms

footer.css

footer.css

408 ms

index.js

index.js

43 ms

index.js

index.js

43 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

43 ms

7.gif

7.gif

43 ms

wu.json

wu.json

362 ms

baxiaCommon.js

baxiaCommon.js

23 ms

rp

rp

1067 ms

light0.5x.png

light0.5x.png

48 ms

pages_version.html

pages_version.html

372 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

21 ms

defer-common.js

defer-common.js

56 ms

i.alicdn.com

i.alicdn.com

188 ms

index.js

index.js

24 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

205 ms

index.js

index.js

145 ms

store-proxy.html

store-proxy.html

109 ms

countryCurrencyDataService

countryCurrencyDataService

198 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

124 ms

personRoleInfo.do

personRoleInfo.do

115 ms

notification.do

notification.do

174 ms

index.css

index.css

48 ms

um.json

um.json

59 ms

index.js

index.js

20 ms

getUmid.do

getUmid.do

9 ms

iconfont.woff

iconfont.woff

4 ms

iconfont.woff

iconfont.woff

19 ms

index.web.css

index.web.css

112 ms

index.web.js

index.web.js

6 ms

availableSurveyQuery.json

availableSurveyQuery.json

277 ms

Accessibility Review

lonvel.en.alibaba.com accessibility score

47

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

lonvel.en.alibaba.com best practices score

67

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

Displays images with incorrect aspect ratio

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

lonvel.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 Lonvel.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 Lonvel.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

lonvel.en.alibaba.com

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