Access ocarled.en.alibaba.com. Company Overview - Shenzhen OCAR Electronics Co., Ltd.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value6,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

ocarled.en.alibaba.com

249 ms

ocarled.en.alibaba.com

371 ms

300 ms

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

330 ms

index.js

377 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Ocarled.en.alibaba.com, 75% (57 requests) were made to S.alicdn.com and 5% (4 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source S.alicdn.com.

Content Size

2.5 MB

After Optimization

1.4 MB

In fact, the total size of Ocarled.en.alibaba.com main page is 2.5 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. 25% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 592.8 kB

Original 707.6 kB
After minification 706.8 kB
After compression 114.8 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 592.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 6.9 kB

Original 422.2 kB
After minification 415.3 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. OCAR Led En Alibaba images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 523.7 kB

Original 1.4 MB
After minification 1.4 MB
After compression 887.4 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 523.7 kB or 37% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OCAR Led 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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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/).

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 Ocarled.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 Ocarled.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

ocarled.en.alibaba.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

ocarled.en.alibaba.com

ocarled.en.alibaba.com

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

index.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

ocarled.en.alibaba.com

ocarled.en.alibaba.com

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

index.js

index.js

renderHeader.js

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

HTB1.78.LXXXXXa1XpXXq6xXFXXXV.jpg_80x80.jpg

Heb0553f9415642eba5038ae23d2bc72cQ.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

HTB1m4ygLXXXXXbVXXXX760XFXXXL.png

Xiaomi-Portable-Electric-Inflator-Pump-2-for.jpg_250x250.jpg

Xiaomi-Mijia-Cordless-Brushless-Household-Electric-Drill.jpg_250x250.jpg

Xiaomi-Redmi-Buds-5-Wireless-In-Ear.jpg_250x250.jpg

Xiaomi-Mijia-Brushless-Electric-Drill-Cordless-Portbale.jpg_250x250.jpg

Original-Xiaomi-Body-Composition-Scale-S400-Mi.jpg_250x250.jpg

Xiaomi-Mi-Band-9-Blood-Oxygen-1.jpg_250x250.jpg

Xiaomi-Redmi-Buds-5-Pro-Wireless-In.jpg_250x250.jpg

Original-Xiaomi-Human-Body-Motion-Sensor-2S.jpg_250x250.jpg

Xiaomi-Electric-Nose-Hair-Trimmer-for-Men.jpg_250x250.jpg

Original-Xiaomi-Mi-Smart-Home-Hub-Gateway.jpg_250x250.jpg

Xiaomi-Mijia-LCD-Writing-Tablet-Blackboard-Colorful.jpg_250x250.jpg

Xiaomi-Mijia-LCD-Writing-Tablet-13-5.jpg_250x250.jpg

Xiaomi-Youpin-Miaomiaoce-Mini-Handheld-Automatic-Food.jpg_250x250.jpg

Xiaomi-Mijia-Electric-Precision-Screwdriver-Kit-Type.jpg_250x250.jpg

Original-Xiaomi-Rushan-Baby-Electric-Hair-Clipper.jpg_250x250.jpg

DUKA-TR1-2-in-1-Outdoor-Telescope.jpg_250x250.jpg

Global-Xiaoda-Automatic-Water-Saver-Tap-Smart.jpg_250x250.jpg

Xiaomi-Youpin-Duka-LS-P-Laser-Distance.jpg_250x250.jpg

Toumei-C1000-Mini-Projetor-Portable-Smart-Android.jpg_250x250.jpg

Toumei-C2000-Portable-Smart-DLP-3D-Projector.jpg_250x250.jpg

Toumei-C900-Portable-Mini-Smart-DLP-Projector.jpg_250x250.jpg

Toumei-X5-Pro-8000mAh-Battery-1080p-DLP.jpg_250x250.jpg

Toumei-V7-Pro-3D-Smart-DLP-Projector.jpg_250x250.jpg

Home-Theater-Toumei-X6-2200ANSI-High-Lumen.jpg_250x250.jpg

Original-Xiaomi-Mi-14-Pro-Smartphone-16GB.jpg_480x480.jpg

Zeblaze-Stratos-3-Ultra-GPS-Smart-Watch.jpg_480x480.jpg

Xiaomi-Mi-Mix-Fold-4-67W-Fast.jpg_480x480.jpg

Household-Automatic-Toilet-Flushing-Device-with-Infrared.jpg_480x480.jpg

LED-Demo-Case-supplier-Customize-LED-Test.jpg_480x480.jpg

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

HTB1EcacLXXXXXauXpXX760XFXXXJ.png

awsc.js

Original-Xiaomi-Redmi-Note-14-Pro-Smartphone.jpg_480x480.jpg