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bivape.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

bivape.com

万全云电商 - 国内最专业的跨境电商解决方案

Page Load Speed

4.7 sec in total

First Response

570 ms

Resources Loaded

3.8 sec

Page Rendered

288 ms

bivape.com screenshot

About Website

Welcome to bivape.com homepage info - get ready to check Bivape best content right away, or after learning these important things about bivape.com

Online shopping for cool products at the right price. Find out what's hot and new from our online store. It's Safe Payment and Worldwide Shipping.

Visit bivape.com

Key Findings

We analyzed Bivape.com page load time and found that the first response time was 570 ms and then it took 4.1 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

bivape.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value3,280 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.926

3/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

bivape.com

570 ms

bootstrap.min.css

918 ms

css.css

1587 ms

additive.css

871 ms

jquery.min.js

979 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 9% of them (2 requests) were addressed to the original Bivape.com, 78% (18 requests) were made to Asssets.51microshop.com and 13% (3 requests) were made to Images.51microshop.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Asssets.51microshop.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.8 kB (6%)

Content Size

475.2 kB

After Optimization

444.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bivape.com main page is 475.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 336.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 27.4 kB

  • Original 33.0 kB
  • After minification 29.3 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.4 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 2.3 kB

  • Original 336.5 kB
  • After minification 334.2 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. Bivape images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 506 B

  • Original 65.2 kB
  • After minification 65.0 kB
  • After compression 64.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 550 B

  • Original 40.5 kB
  • After minification 40.5 kB
  • After compression 39.9 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. Bivape.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (50%)

Requests Now

18

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bivape. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bivape.com

bivape.com

570 ms

bootstrap.min.css

bootstrap.min.css

918 ms

css.css

css.css

1587 ms

additive.css

additive.css

871 ms

jquery.min.js

jquery.min.js

979 ms

lazysizes.min.js

lazysizes.min.js

869 ms

home.js

home.js

889 ms

jquery.cookie.min.js

jquery.cookie.min.js

941 ms

bootstrap.min.js

bootstrap.min.js

954 ms

TouchSlide.1.1.js

TouchSlide.1.1.js

960 ms

admin-ajax.js

admin-ajax.js

986 ms

js.js

js.js

1390 ms

PluginUit.js

PluginUit.js

972 ms

1631781557711_0.jpg

1631781557711_0.jpg

1478 ms

1631781580373_0.jpg

1631781580373_0.jpg

833 ms

1631781588571_0.jpg

1631781588571_0.jpg

833 ms

header_search_icon.png

header_search_icon.png

565 ms

big-loupe.svg

big-loupe.svg

230 ms

bag.png

bag.png

229 ms

js.aspx

js.aspx

78 ms

font.woff

font.woff

717 ms

font.woff

font.woff

602 ms

showWindow.css

showWindow.css

84 ms

Accessibility Review

bivape.com accessibility score

60

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

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

bivape.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bivape.com SEO score

92

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

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

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bivape.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Bivape.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

bivape.com

Open Graph description is not detected on the main page of Bivape. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: