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

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 43

    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

jhlb.en.alibaba.com

Page Load Speed

3.2 sec in total

First Response

448 ms

Resources Loaded

2.5 sec

Page Rendered

271 ms

jhlb.en.alibaba.com screenshot

About Website

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

Jinhua City Liubei Auto Parts Co., Ltd. Products:Shock Absorber, Ignition Coil, Fuel Pump, Car Sensor, Brake System

Visit jhlb.en.alibaba.com

Key Findings

We analyzed Jhlb.en.alibaba.com page load time and found that the first response time was 448 ms and then it took 2.8 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

jhlb.en.alibaba.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value17,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value29.1 s

0/100

10%

Network Requests Diagram

jhlb.en.alibaba.com

448 ms

jhlb.en.alibaba.com

195 ms

157 ms

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

38 ms

index.js

55 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Jhlb.en.alibaba.com, 25% (7 requests) were made to S.alicdn.com and 21% (6 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (958 ms) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 917.6 kB (43%)

Content Size

2.1 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jhlb.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. 25% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 368.2 kB

  • Original 454.3 kB
  • After minification 453.5 kB
  • After compression 86.1 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 368.2 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 6.5 kB

  • Original 262.2 kB
  • After minification 255.7 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. Jhlb En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • AJAX
  • Images
  • JavaScript

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jhlb 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

jhlb.en.alibaba.com

jhlb.en.alibaba.com

448 ms

jhlb.en.alibaba.com

jhlb.en.alibaba.com

195 ms

157 ms

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

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

38 ms

index.js

index.js

55 ms

index.js

index.js

42 ms

renderHeader.js

renderHeader.js

44 ms

H2aa804b6188b408db6351013ddfa9ce2P.jpg

H2aa804b6188b408db6351013ddfa9ce2P.jpg

41 ms

H08fffb498b9040dc8572d4c325b78ff1u.jpg

H08fffb498b9040dc8572d4c325b78ff1u.jpg

26 ms

H30f9ebebe36c4eb88d5e36c98cebc45cJ.jpg

H30f9ebebe36c4eb88d5e36c98cebc45cJ.jpg

958 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

274 ms

Hc845d0ed800842a98f5362cf0a5d3deeS.jpg

Hc845d0ed800842a98f5362cf0a5d3deeS.jpg

16 ms

H3d303d801b824965826cff6acad4928fX.jpg

H3d303d801b824965826cff6acad4928fX.jpg

603 ms

HTB1xun.LXXXXXazXVXX760XFXXXu.png

HTB1xun.LXXXXXazXVXX760XFXXXu.png

460 ms

HTB1iCL6LXXXXXXeaXXX760XFXXXs.png

HTB1iCL6LXXXXXXeaXXX760XFXXXs.png

598 ms

HTB1ILktLXXXXXcBXXXXq6xXFXXXd.jpg

HTB1ILktLXXXXXcBXXXXq6xXFXXXd.jpg

284 ms

Hc0484fc3dcc947a09c4beb55091b8816j.jpg

Hc0484fc3dcc947a09c4beb55091b8816j.jpg

535 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

279 ms

awsc.js

awsc.js

68 ms

10 ms

7.gif

7.gif

29 ms

et_n.js

et_n.js

14 ms

um.js

um.js

9 ms

wu.json

wu.json

22 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

22 ms

eg.js

eg.js

2 ms

index.js

index.js

14 ms

Accessibility Review

jhlb.en.alibaba.com accessibility score

43

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

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

High

Image elements do not have [alt] attributes

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.

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

jhlb.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

jhlb.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 Jhlb.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 Jhlb.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

jhlb.en.alibaba.com

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