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

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

chinaoptoelectronic.en.alibaba.com

Company Overview - Foshan ELT Camp & Outdoor Technology Co., Ltd.

Page Load Speed

3.2 sec in total

First Response

104 ms

Resources Loaded

2.5 sec

Page Rendered

602 ms

chinaoptoelectronic.en.alibaba.com screenshot

About Website

Click here to check amazing Chinaoptoelectronic En Alibaba content for China. Otherwise, check out these important facts you probably never knew about chinaoptoelectronic.en.alibaba.com

Foshan ELT Camp & Outdoor Technology Co., Ltd. Products:Pontoon Boat, Aluminum Boat, Fishing Boat, Caravan, Camper Trailer

Visit chinaoptoelectronic.en.alibaba.com

Key Findings

We analyzed Chinaoptoelectronic.en.alibaba.com page load time and found that the first response time was 104 ms and then it took 3.1 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

chinaoptoelectronic.en.alibaba.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value3,890 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.461

19/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

chinaoptoelectronic.en.alibaba.com

104 ms

chinaoptoelectronic.en.alibaba.com

232 ms

56 ms

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

176 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

393 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Chinaoptoelectronic.en.alibaba.com, 24% (24 requests) were made to Img.alicdn.com and 21% (21 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (29%)

Content Size

3.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinaoptoelectronic.en.alibaba.com main page is 3.7 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. Javascripts take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 409.4 kB

  • Original 506.3 kB
  • After minification 505.4 kB
  • After compression 96.8 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 409.4 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 15.4 kB

  • Original 312.6 kB
  • After minification 297.2 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. Chinaoptoelectronic En Alibaba images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 670.4 kB

  • Original 2.9 MB
  • After minification 2.9 MB
  • After compression 2.2 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 670.4 kB or 23% of the original size.

CSS Optimization

-3%

Potential reduce by 1.1 kB

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 34.8 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. Chinaoptoelectronic.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (37%)

Requests Now

97

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinaoptoelectronic 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chinaoptoelectronic.en.alibaba.com

chinaoptoelectronic.en.alibaba.com

104 ms

chinaoptoelectronic.en.alibaba.com

chinaoptoelectronic.en.alibaba.com

232 ms

56 ms

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176 ms

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393 ms

index.js

index.js

384 ms

index.js

index.js

299 ms

renderHeader.js

renderHeader.js

300 ms

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298 ms

awsc.js

awsc.js

46 ms

8 ms

7.gif

7.gif

216 ms

et_n.js

et_n.js

79 ms

um.js

um.js

192 ms

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762 ms

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737 ms

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682 ms

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421 ms

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171 ms

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172 ms

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214 ms

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269 ms

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394 ms

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270 ms

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270 ms

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522 ms

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1080 ms

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492 ms

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492 ms

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New-Trend-Next-generation-Eco-conscious-Watercraft.jpg_640x640.jpg

704 ms

Luxury-Tritoon-RC-Yacht-Fiberglass-Aluminum-Wakeboard.jpg_640x640.jpg

Luxury-Tritoon-RC-Yacht-Fiberglass-Aluminum-Wakeboard.jpg_640x640.jpg

371 ms

Brand-New-Tri-toon-Pontoon-Boat-Aluminum.jpg_640x640.jpg

Brand-New-Tri-toon-Pontoon-Boat-Aluminum.jpg_640x640.jpg

474 ms

Factory-Custom-22ft-to-27ft-Fiberglass-Aluminum.jpg_640x640.jpg

Factory-Custom-22ft-to-27ft-Fiberglass-Aluminum.jpg_640x640.jpg

508 ms

16ft-Hull-Aluminium-Pontoon-Boats-for-Water.jpg_640x640.jpg

16ft-Hull-Aluminium-Pontoon-Boats-for-Water.jpg_640x640.jpg

987 ms

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Shipyard-Aluminum-Pontoon-Deck-Boat-for-Lake.jpg_640x640.jpg

702 ms

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647 ms

KINLIFE-28FT-New-Design-Double-Deck-Sailboat.jpg_640x640.jpg

KINLIFE-28FT-New-Design-Double-Deck-Sailboat.jpg_640x640.jpg

1148 ms

2023-KINLIFE-New-Design-28FT-Aluminum-Racing.jpg_640x640.jpg

2023-KINLIFE-New-Design-28FT-Aluminum-Racing.jpg_640x640.jpg

831 ms

28FT-Luxury-Sailboat-Yacht-Sailing-Yacht-Boat.jpg_640x640.jpg

28FT-Luxury-Sailboat-Yacht-Sailing-Yacht-Boat.jpg_640x640.jpg

887 ms

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The-New-Listing-Premium-Day-cruising-Weekender.jpg_640x640.jpg

1133 ms

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1070 ms

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Aluminum-Center-Console-Fishing-Vessel-Hunting-Boat.jpg_640x640.jpg

1325 ms

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China-Factory-Aluminum-Fishing-Boat-Custom-New.jpg_640x640.jpg

1141 ms

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China-Factory-21FT-Fishing-Boat-Aluminum-Boat.jpg_640x640.jpg

1478 ms

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13-5m-44FT-Leisure-Party-Boat-Fishing.jpg_640x640.jpg

1737 ms

Luxury-Large-Cabin-Aluminum-Cruiser-Fishing-Boat.jpg_640x640.jpg

Luxury-Large-Cabin-Aluminum-Cruiser-Fishing-Boat.jpg_640x640.jpg

1703 ms

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1594 ms

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686 ms

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248 ms

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200 ms

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200 ms

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200 ms

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210 ms

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259 ms

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267 ms

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258 ms

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332 ms

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358 ms

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336 ms

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339 ms

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347 ms

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413 ms

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414 ms

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416 ms

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428 ms

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435 ms

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468 ms

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500 ms

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505 ms

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501 ms

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506 ms

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510 ms

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850 ms

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647 ms

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709 ms

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669 ms

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756 ms

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665 ms

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1360 ms

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1186 ms

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1337 ms

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1297 ms

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1362 ms

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1539 ms

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1765 ms

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2048 ms

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2162 ms

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2015 ms

wu.json

wu.json

139 ms

um.json

um.json

51 ms

getUmid.do

getUmid.do

163 ms

eg.js

eg.js

3 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

81 ms

normalize.css

normalize.css

286 ms

index.css

index.css

288 ms

mtoplib.min.js

mtoplib.min.js

50 ms

uploaded.js

uploaded.js

9 ms

index.js

index.js

341 ms

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4 ms

Accessibility Review

chinaoptoelectronic.en.alibaba.com accessibility score

42

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

chinaoptoelectronic.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

chinaoptoelectronic.en.alibaba.com SEO score

86

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

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 Chinaoptoelectronic.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 Chinaoptoelectronic.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

chinaoptoelectronic.en.alibaba.com

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