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

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

baifandiving.en.alibaba.com

Shenzhen Befine Sports Goods Co., Ltd. - Full face snorkel mask, Swim fins

Page Load Speed

2.7 sec in total

First Response

389 ms

Resources Loaded

1.8 sec

Page Rendered

424 ms

baifandiving.en.alibaba.com screenshot

About Website

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

Shenzhen Befine Sports Goods Co., Ltd., Experts in Manufacturing and Exporting Full face snorkel mask, Swim fins and 0 more Products.

Visit baifandiving.en.alibaba.com

Key Findings

We analyzed Baifandiving.en.alibaba.com page load time and found that the first response time was 389 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

baifandiving.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value16,270 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

baifandiving.en.alibaba.com

389 ms

baifandiving.en.alibaba.com

450 ms

34 ms

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

44 ms

index.js

77 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Baifandiving.en.alibaba.com, 27% (8 requests) were made to S.alicdn.com and 20% (6 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (936 ms) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (50%)

Content Size

2.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Baifandiving.en.alibaba.com main page is 2.1 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. 30% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 679.5 kB

  • Original 787.3 kB
  • After minification 786.6 kB
  • After compression 107.9 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 679.5 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 948 B

  • Original 13.6 kB
  • After minification 12.6 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. Baifandiving En Alibaba images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 386.9 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 928.5 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 386.9 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Baifandiving 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

baifandiving.en.alibaba.com

baifandiving.en.alibaba.com

389 ms

baifandiving.en.alibaba.com

baifandiving.en.alibaba.com

450 ms

34 ms

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

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

44 ms

index.js

index.js

77 ms

index.js

index.js

102 ms

renderHeader.js

renderHeader.js

75 ms

awsc.js

awsc.js

80 ms

34 ms

7.gif

7.gif

22 ms

et_n.js

et_n.js

8 ms

um.js

um.js

112 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

72 ms

H0be86199e61f4b9bac7c924cf6358627K.png

H0be86199e61f4b9bac7c924cf6358627K.png

444 ms

Hccb9ed73bb3343cbbab6e6b951ca4d270.jpg

Hccb9ed73bb3343cbbab6e6b951ca4d270.jpg

462 ms

HTB1PWlLXAxz61VjSZFt761DSVXag.png

HTB1PWlLXAxz61VjSZFt761DSVXag.png

321 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

62 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

75 ms

H9b6262f74ad842e9a098cccbfc985aa7T.jpg

H9b6262f74ad842e9a098cccbfc985aa7T.jpg

936 ms

H91dc964cf0714f92b5d022878a21fe0ba.jpg

H91dc964cf0714f92b5d022878a21fe0ba.jpg

687 ms

H2521b3f605e342e885844e1159618c50o.jpg

H2521b3f605e342e885844e1159618c50o.jpg

689 ms

H14b2f9664a4b4fffbd0dba3556950a091.jpg

H14b2f9664a4b4fffbd0dba3556950a091.jpg

267 ms

H55a1c05636de464a844bbffb79d0141c5.jpg

H55a1c05636de464a844bbffb79d0141c5.jpg

439 ms

Hacd4672a305244a286847d01911898e9v.png

Hacd4672a305244a286847d01911898e9v.png

563 ms

H73a5f2c9c70e4c1eb5ea8961d82b745c5.jpg

H73a5f2c9c70e4c1eb5ea8961d82b745c5.jpg

471 ms

wu.json

wu.json

254 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

42 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

baifandiving.en.alibaba.com accessibility score

73

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.

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

baifandiving.en.alibaba.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

baifandiving.en.alibaba.com SEO score

79

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 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 Baifandiving.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 Baifandiving.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

baifandiving.en.alibaba.com

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