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

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

carav.en.alibaba.com

Shenzhen Carav Electronics Co., Ltd.

Page Load Speed

8.5 sec in total

First Response

2.1 sec

Resources Loaded

6 sec

Page Rendered

446 ms

carav.en.alibaba.com screenshot

About Website

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

Shenzhen Carav Electronics Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit carav.en.alibaba.com

Key Findings

We analyzed Carav.en.alibaba.com page load time and found that the first response time was 2.1 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

carav.en.alibaba.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value19.4 s

0/100

10%

TBT (Total Blocking Time)

Value5,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.231

54/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

carav.en.alibaba.com

2068 ms

carav.en.alibaba.com

986 ms

25 ms

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

118 ms

index.js

287 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Carav.en.alibaba.com, 47% (47 requests) were made to Sc04.alicdn.com and 16% (16 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 928.6 kB (45%)

Content Size

2.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Carav.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. 75% 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 526.3 kB

  • Original 630.6 kB
  • After minification 629.8 kB
  • After compression 104.3 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 526.3 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 11.6 kB

  • Original 122.2 kB
  • After minification 110.6 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. Carav En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 390.7 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 390.7 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (35%)

Requests Now

98

After Optimization

64

  • AJAX
  • Images
  • JavaScript

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carav 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

carav.en.alibaba.com

carav.en.alibaba.com

2068 ms

carav.en.alibaba.com

carav.en.alibaba.com

986 ms

25 ms

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

118 ms

index.js

index.js

287 ms

index.js

index.js

121 ms

renderHeader.js

renderHeader.js

282 ms

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284 ms

awsc.js

awsc.js

66 ms

9 ms

7.gif

7.gif

439 ms

et_n.js

et_n.js

24 ms

um.js

um.js

23 ms

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92 ms

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214 ms

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336 ms

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269 ms

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215 ms

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15-6Inch-Android-Windows-All-In-One.jpg_350x350.jpg

607 ms

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Cheap-All-in-one-pos-machine-cash.jpg_350x350.jpg

517 ms

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Wholesale-15-6-inch-all-in-one.jpg_350x350.jpg

704 ms

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POS-Manufacturer-all-in-one-15-inch.jpg_350x350.jpg

518 ms

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572 ms

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718 ms

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Retail-Restaurant-15-inch-Windows-Electronic-Touch.jpg_350x350.jpg

1059 ms

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15-6-Inch-Desktop-Touch-Screen-Point.jpg_350x350.jpg

982 ms

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1091 ms

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Factory-Price-15-inch-capacitive-touch-screen.jpg_350x350.jpg

1034 ms

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1036 ms

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15-6-Inch-Wide-Screen-Pos-Touch.jpg_350x350.jpg

1040 ms

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15-6inch-touch-screen-all-in-one.jpg_350x350.jpg

1318 ms

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11-Android-13-All-in-One-Pos.jpg_350x350.jpg

1435 ms

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Wholesale-11-Tablet-PC-Pos-Android-Payment.jpg_350x350.jpg

1043 ms

11-Order-Payment-Touch-Screen-Desktop-Android.jpg_350x350.jpg

11-Order-Payment-Touch-Screen-Desktop-Android.jpg_350x350.jpg

1225 ms

11-Pos-Atm-Machine-Nfc-Card-Readers.jpg_350x350.jpg

11-Pos-Atm-Machine-Nfc-Card-Readers.jpg_350x350.jpg

1396 ms

Hot-Sale-5-inch-Pos-Machine-4.jpg_350x350.jpg

Hot-Sale-5-inch-Pos-Machine-4.jpg_350x350.jpg

1416 ms

Android-Handheld-Pos-Machine-Pos-Terminal-With.jpg_350x350.jpg

Android-Handheld-Pos-Machine-Pos-Terminal-With.jpg_350x350.jpg

1451 ms

Handheld-Smart-POS-Android-Mini-Cash-Register.jpg_350x350.jpg

Handheld-Smart-POS-Android-Mini-Cash-Register.jpg_350x350.jpg

1581 ms

Wholesale-Smart-pos-Android-13-Handheld-billing.jpg_350x350.jpg

Wholesale-Smart-pos-Android-13-Handheld-billing.jpg_350x350.jpg

1317 ms

New-Android-13-8-Core-Handheld-Smart.jpg_350x350.jpg

New-Android-13-8-Core-Handheld-Smart.jpg_350x350.jpg

1323 ms

Hot-sale-POS-Android-13-mini-cash.jpg_350x350.jpg

Hot-sale-POS-Android-13-mini-cash.jpg_350x350.jpg

1633 ms

Wholesale-27-inch-Private-Capacitive-Touch-Moving.jpg_350x350.jpg

Wholesale-27-inch-Private-Capacitive-Touch-Moving.jpg_350x350.jpg

1725 ms

27-Inch-Lcd-Wireless-Monitor-60Hz-Touchscreen.jpg_350x350.jpg

27-Inch-Lcd-Wireless-Monitor-60Hz-Touchscreen.jpg_350x350.jpg

1741 ms

Custom-lcd-21-5inch-Touch-screen-monitor.jpg_350x350.jpg

Custom-lcd-21-5inch-Touch-screen-monitor.jpg_350x350.jpg

1713 ms

Wholesale-Smart-21-Inch-Incell-Portable-Touch.jpg_350x350.jpg

Wholesale-Smart-21-Inch-Incell-Portable-Touch.jpg_350x350.jpg

1796 ms

Wholesale-21-5-Inch-Stand-Screen-Ips.jpg_350x350.jpg

Wholesale-21-5-Inch-Stand-Screen-Ips.jpg_350x350.jpg

1910 ms

Factory-21-5-Inch-Stand-Screen-Ips.jpg_350x350.jpg

Factory-21-5-Inch-Stand-Screen-Ips.jpg_350x350.jpg

1988 ms

Wholesale-POS-Terminal-Screen-15-Inch-Capacitive.jpg_350x350.jpg

Wholesale-POS-Terminal-Screen-15-Inch-Capacitive.jpg_350x350.jpg

2078 ms

Wholesale-Desktop-Computer-Monitor-15-6-Inch.jpg_350x350.jpg

Wholesale-Desktop-Computer-Monitor-15-6-Inch.jpg_350x350.jpg

2157 ms

19-5-inch-bezel-free-touch-plastic.jpg_350x350.jpg

19-5-inch-bezel-free-touch-plastic.jpg_350x350.jpg

2107 ms

15-17-inch-Touch-Screen-Monitor-wall.jpg_350x350.jpg

15-17-inch-Touch-Screen-Monitor-wall.jpg_350x350.jpg

2323 ms

Factory-10-4-inch-1280-768-pos.jpg_350x350.jpg

Factory-10-4-inch-1280-768-pos.jpg_350x350.jpg

2313 ms

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New-model-15-6-inch-1080p-pos.jpg_350x350.jpg

2379 ms

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

171 ms

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170 ms

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269 ms

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275 ms

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275 ms

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274 ms

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387 ms

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503 ms

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655 ms

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592 ms

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424 ms

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503 ms

wu.json

wu.json

261 ms

undefined

undefined

310 ms

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244 ms

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243 ms

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275 ms

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276 ms

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515 ms

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598 ms

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578 ms

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586 ms

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641 ms

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371 ms

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539 ms

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929 ms

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1192 ms

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690 ms

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1218 ms

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1161 ms

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918 ms

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1220 ms

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1339 ms

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Wholesale-Windows-15-6-Inch-All-In.jpg_350x350.jpg

2064 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

41 ms

Windows-10-Restaurant-Retail-Billing-Printer-Touch.jpg_350x350.jpg

Windows-10-Restaurant-Retail-Billing-Printer-Touch.jpg_350x350.jpg

1707 ms

CARAV-New-Aluminium-all-in-one-Touch.jpg_350x350.jpg

CARAV-New-Aluminium-all-in-one-Touch.jpg_350x350.jpg

2203 ms

Screen-Supermarket-Machine-Cash-Register-All-In.jpg_350x350.jpg

Screen-Supermarket-Machine-Cash-Register-All-In.jpg_350x350.jpg

1945 ms

Smart-pos-machine-wifi-cash-register-window.jpg_350x350.jpg

Smart-pos-machine-wifi-cash-register-window.jpg_350x350.jpg

1958 ms

15-6inch-All-In-One-Touch-Screen.jpg_350x350.jpg

15-6inch-All-In-One-Touch-Screen.jpg_350x350.jpg

1653 ms

CARAV-Fashion-Design-Cheap-15-Inch-Touch.jpg_350x350.jpg

CARAV-Fashion-Design-Cheap-15-Inch-Touch.jpg_350x350.jpg

1991 ms

eg.js

eg.js

2 ms

CARAV-Wholesale-Price-15-6-Inch-POS.jpg_350x350.jpg

CARAV-Wholesale-Price-15-6-Inch-POS.jpg_350x350.jpg

1475 ms

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15inch-Billing-Retail-Restaurant-Electronic-Touch-Pos.jpg_350x350.jpg

1536 ms

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15-Inch-Dual-Screen-Touch-Cash-Acceptor.jpg_350x350.jpg

1534 ms

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1890 ms

index.js

index.js

5 ms

Accessibility Review

carav.en.alibaba.com accessibility score

60

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

carav.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

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

carav.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 Carav.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 Carav.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

carav.en.alibaba.com

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