Tools & Wizards About Us
lvnengebike.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lvnengebike.com

Electric motorcycle manufacturers in china,wholesale electric bike supplier|LVNENG E-BIKE

Page Load Speed

4.4 sec in total

First Response

445 ms

Resources Loaded

3.6 sec

Page Rendered

378 ms

lvnengebike.com screenshot

About Website

Visit lvnengebike.com now to see the best up-to-date LVNENG E BIKE content and also check out these interesting facts you probably never knew about lvnengebike.com

Source high quality electric motorcycle and electric bike from professional manufacturers and suppliers in China here. Wholesale quality electric motorcycle, electric bike,electric scooter, here on lv...

Visit lvnengebike.com

Key Findings

We analyzed Lvnengebike.com page load time and found that the first response time was 445 ms and then it took 3.9 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

lvnengebike.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

lvnengebike.com

445 ms

www.lvnengebike.com

1374 ms

bootstrap.min.css

97 ms

web_common.css

200 ms

public_en.css

211 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 98% of them (95 requests) were addressed to the original Lvnengebike.com, 1% (1 request) were made to Download.skype.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Lvnengebike.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 240.6 kB (13%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lvnengebike.com main page is 1.9 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. 50% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 56.4 kB

  • Original 69.8 kB
  • After minification 68.9 kB
  • After compression 13.5 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 56.4 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 129.8 kB

  • Original 1.6 MB
  • After minification 1.5 MB

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. LVNENG E BIKE images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 30.4 kB

  • Original 170.0 kB
  • After minification 167.6 kB
  • After compression 139.7 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 30.4 kB or 18% of the original size.

CSS Optimization

-29%

Potential reduce by 24.0 kB

  • Original 81.5 kB
  • After minification 79.0 kB
  • After compression 57.5 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. Lvnengebike.com needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (39%)

Requests Now

92

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LVNENG E BIKE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lvnengebike.com

lvnengebike.com

445 ms

www.lvnengebike.com

www.lvnengebike.com

1374 ms

bootstrap.min.css

bootstrap.min.css

97 ms

web_common.css

web_common.css

200 ms

public_en.css

public_en.css

211 ms

font.css

font.css

212 ms

style.css

style.css

297 ms

fontsize.css

fontsize.css

218 ms

web_dev.css

web_dev.css

218 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

330 ms

statitics.js

statitics.js

281 ms

Browser-detection-en.js

Browser-detection-en.js

285 ms

layer.js

layer.js

293 ms

require.min.js

require.min.js

292 ms

app.js

app.js

353 ms

json2.js

json2.js

358 ms

jstorage.js

jstorage.js

378 ms

ztm.js

ztm.js

372 ms

webid822.css

webid822.css

378 ms

submityanzheng.js

submityanzheng.js

397 ms

webid822.js

webid822.js

418 ms

public.js

public.js

433 ms

hj01_prodetail.js

hj01_prodetail.js

445 ms

skypeCheck.js

skypeCheck.js

24 ms

wow.min.js

wow.min.js

447 ms

statistics

statistics

305 ms

layer.css

layer.css

110 ms

gtm.js

gtm.js

107 ms

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660cc5215b17b.png

102 ms

mobile_close.svg

mobile_close.svg

101 ms

660cc5695c634.png

660cc5695c634.png

99 ms

5f520ffa327cd.svg

5f520ffa327cd.svg

97 ms

mobile_search.svg

mobile_search.svg

99 ms

plus.svg

plus.svg

145 ms

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634924ca8069b.jpg

277 ms

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265 ms

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267 ms

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248 ms

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336 ms

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61cc1d6f3fc38.jpg

326 ms

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404 ms

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410 ms

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413 ms

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441 ms

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400 ms

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406 ms

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563 ms

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479 ms

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477 ms

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482 ms

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585 ms

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513 ms

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549 ms

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553 ms

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558 ms

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587 ms

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621 ms

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650 ms

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740 ms

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5f3cb529763c6.svg

648 ms

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5f3cb52eeb731.svg

661 ms

5f3cb5365d165.svg

5f3cb5365d165.svg

663 ms

5f3cb53b7b5f1.svg

5f3cb53b7b5f1.svg

668 ms

poppins-extralight-webfont.woff

poppins-extralight-webfont.woff

678 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

706 ms

poppinsthin-webfont.woff

poppinsthin-webfont.woff

686 ms

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5f4786ea270d9.png

715 ms

5f3cb56062894.svg

5f3cb56062894.svg

673 ms

jquery.mousewheel.js

jquery.mousewheel.js

672 ms

swiper.min.js

swiper.min.js

783 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

603 ms

move_port.js

move_port.js

590 ms

proDetail.js

proDetail.js

640 ms

jquery.lightbox-0.5.min.js

jquery.lightbox-0.5.min.js

630 ms

layer.js

layer.js

575 ms

jquery.datetimepicker.js

jquery.datetimepicker.js

617 ms

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5f3cb564afa84.svg

553 ms

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581 ms

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579 ms

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574 ms

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614 ms

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588 ms

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569 ms

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740 ms

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576 ms

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547 ms

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551 ms

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549 ms

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564 ms

code_char.php

code_char.php

572 ms

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660cc54850826.png

550 ms

side-sprites2.png

side-sprites2.png

587 ms

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563 ms

r_ewm.png

r_ewm.png

541 ms

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571 ms

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553 ms

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596 ms

Accessibility Review

lvnengebike.com accessibility score

66

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

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

lvnengebike.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

lvnengebike.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Lvnengebike.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 Lvnengebike.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

lvnengebike.com

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