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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zzhhgy.en.alibaba.com

Company Overview - Zhuzhou Hanhe Industrial Equipment Co., Ltd.

Page Load Speed

4.8 sec in total

First Response

483 ms

Resources Loaded

4 sec

Page Rendered

288 ms

zzhhgy.en.alibaba.com screenshot

About Website

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

Zhuzhou Hanhe Industrial Equipment Co., Ltd. Products:induction pipe bending machine,induction melting furnace,vacuum gas atomization equipment,induction braze welding machine,vacuum induction sinteri...

Visit zzhhgy.en.alibaba.com

Key Findings

We analyzed Zzhhgy.en.alibaba.com page load time and found that the first response time was 483 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

zzhhgy.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value4,100 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

zzhhgy.en.alibaba.com

483 ms

zzhhgy.en.alibaba.com

205 ms

59 ms

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

36 ms

45 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Zzhhgy.en.alibaba.com, 60% (35 requests) were made to S.alicdn.com and 9% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 580.3 kB (29%)

Content Size

2.0 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zzhhgy.en.alibaba.com main page is 2.0 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. 45% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 352.3 kB

  • Original 438.3 kB
  • After minification 437.6 kB
  • After compression 86.0 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 352.3 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 6.5 kB

  • Original 456.4 kB
  • After minification 449.9 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. Zzhhgy En Alibaba images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 221.5 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 887.7 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 221.5 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (66%)

Requests Now

56

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zzhhgy 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zzhhgy.en.alibaba.com

zzhhgy.en.alibaba.com

483 ms

zzhhgy.en.alibaba.com

zzhhgy.en.alibaba.com

205 ms

59 ms

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

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

36 ms

45 ms

renderHeader.js

renderHeader.js

67 ms

awsc.js

awsc.js

12 ms

136 ms

et_f.js

et_f.js

38 ms

um.js

um.js

124 ms

HTB160MLdL5TBuNjSspcq6znGFXaq.jpg

HTB160MLdL5TBuNjSspcq6znGFXaq.jpg

1021 ms

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

107 ms

Hydraulic-CNC-Metal-Tube-Bending-Equipment-Producer.jpg_250x250.jpg

Hydraulic-CNC-Metal-Tube-Bending-Equipment-Producer.jpg_250x250.jpg

488 ms

Servo-Driving-Hydraulic-Stainless-stell-pipe-bending.jpg_250x250.jpg

Servo-Driving-Hydraulic-Stainless-stell-pipe-bending.jpg_250x250.jpg

746 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

223 ms

Hac171ea12ef14c0b9147e5cd1ac334abU.jpg

Hac171ea12ef14c0b9147e5cd1ac334abU.jpg

592 ms

3D-pipe-and-tube-bending-machine-for.jpg_250x250.jpg

3D-pipe-and-tube-bending-machine-for.jpg_250x250.jpg

306 ms

Fast-heating-induction-pipe-bending-machine-for.jpg_250x250.jpg

Fast-heating-induction-pipe-bending-machine-for.jpg_250x250.jpg

645 ms

High-performance-induction-automatic-tube-bender-for.jpg_250x250.jpg

High-performance-induction-automatic-tube-bender-for.jpg_250x250.jpg

561 ms

Large-diameter-hot-pipe-bending-machine-with.jpg_250x250.jpg

Large-diameter-hot-pipe-bending-machine-with.jpg_250x250.jpg

1236 ms

High-efficiency-rotary-disc-centrifugal-induction-melting.jpg_250x250.jpg

High-efficiency-rotary-disc-centrifugal-induction-melting.jpg_250x250.jpg

837 ms

Vacuum-centrifugal-rotate-disc-atomizing-system-for.jpg_250x250.jpg

Vacuum-centrifugal-rotate-disc-atomizing-system-for.jpg_250x250.jpg

933 ms

High-speed-centrifugal-rotating-disk-vacuum-atomization.jpg_250x250.jpg

High-speed-centrifugal-rotating-disk-vacuum-atomization.jpg_250x250.jpg

1297 ms

Induction-heating-inert-gas-atomization-equipment-for.jpg_250x250.jpg

Induction-heating-inert-gas-atomization-equipment-for.jpg_250x250.jpg

1473 ms

5-500KG-vacuum-gas-atomization-equipment-for.jpg_250x250.jpg

5-500KG-vacuum-gas-atomization-equipment-for.jpg_250x250.jpg

1218 ms

Vacuum-gas-atomizer-for-manufacturing-round-shape.jpg_250x250.jpg

Vacuum-gas-atomizer-for-manufacturing-round-shape.jpg_250x250.jpg

1529 ms

25KG-induction-furnace-pouring-casting-furnace.png_250x250.jpg

25KG-induction-furnace-pouring-casting-furnace.png_250x250.jpg

1858 ms

IF-induction-melting-vacuum-stainless-furnace-on.png_250x250.jpg

IF-induction-melting-vacuum-stainless-furnace-on.png_250x250.jpg

2074 ms

electric-low-energy-consumption-IGBT-medium-frequency.jpg_250x250.jpg

electric-low-energy-consumption-IGBT-medium-frequency.jpg_250x250.jpg

1665 ms

high-efficiency-vacuum-customized-induction-melting-furnace.jpg_250x250.jpg

high-efficiency-vacuum-customized-induction-melting-furnace.jpg_250x250.jpg

1799 ms

200kg-customized-high-frequency-induction-melting-furnace.jpg_250x250.jpg

200kg-customized-high-frequency-induction-melting-furnace.jpg_250x250.jpg

2071 ms

Electric-VIM-15kg-induction-melting-furnace.jpg_250x250.jpg

Electric-VIM-15kg-induction-melting-furnace.jpg_250x250.jpg

2241 ms

Vacuum-hot-press-powder-metallurgy-pressing-sintering.jpg_250x250.jpg

Vacuum-hot-press-powder-metallurgy-pressing-sintering.jpg_250x250.jpg

2211 ms

Fast-induction-melting-vacuum-directional-solidification-furnace.jpg_250x250.jpg

Fast-induction-melting-vacuum-directional-solidification-furnace.jpg_250x250.jpg

2345 ms

Polysilicon-Directional-Solidification-Furnace-for-Solar-Grade.jpg_250x250.jpg

Polysilicon-Directional-Solidification-Furnace-for-Solar-Grade.jpg_250x250.jpg

2580 ms

Tungsten-molybdenum-Induction-sintering-furnace-hot-press.jpg_250x250.jpg

Tungsten-molybdenum-Induction-sintering-furnace-hot-press.jpg_250x250.jpg

2760 ms

High-efficiency-rotary-disc-centrifugal-induction-melting.jpg_350x350.jpg

High-efficiency-rotary-disc-centrifugal-induction-melting.jpg_350x350.jpg

2503 ms

Vacuum-centrifugal-rotate-disc-atomizing-system-for.jpg_350x350.jpg

Vacuum-centrifugal-rotate-disc-atomizing-system-for.jpg_350x350.jpg

2626 ms

High-speed-centrifugal-rotating-disk-vacuum-atomization.jpg_350x350.jpg

High-speed-centrifugal-rotating-disk-vacuum-atomization.jpg_350x350.jpg

2710 ms

Induction-heating-inert-gas-atomization-equipment-for.jpg_350x350.jpg

Induction-heating-inert-gas-atomization-equipment-for.jpg_350x350.jpg

2776 ms

5-500KG-vacuum-gas-atomization-equipment-for.jpg_350x350.jpg

5-500KG-vacuum-gas-atomization-equipment-for.jpg_350x350.jpg

3031 ms

Vacuum-gas-atomizer-for-manufacturing-round-shape.jpg_350x350.jpg

Vacuum-gas-atomizer-for-manufacturing-round-shape.jpg_350x350.jpg

3232 ms

Vacuum-melting-rotating-disc-centrifugal-atomzier-for.jpg_350x350.jpg

Vacuum-melting-rotating-disc-centrifugal-atomzier-for.jpg_350x350.jpg

3344 ms

3D-Printing-powders-vacuum-gas-atomization-equipment.jpg_350x350.jpg

3D-Printing-powders-vacuum-gas-atomization-equipment.jpg_350x350.jpg

3275 ms

H638392592aa94c1c9cc3372990bf175d5.jpg

H638392592aa94c1c9cc3372990bf175d5.jpg

640 ms

Hf72d328e82304d5caa6a31e9ecb004030.jpg

Hf72d328e82304d5caa6a31e9ecb004030.jpg

557 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

220 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

235 ms

7.gif

7.gif

58 ms

index.js

index.js

35 ms

index.js

index.js

52 ms

wu.json

wu.json

137 ms

baxiaCommon.js

baxiaCommon.js

21 ms

wcfg.json

wcfg.json

943 ms

rp

rp

934 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

158 ms

eg.js

eg.js

2 ms

Accessibility Review

zzhhgy.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

zzhhgy.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

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

SEO Factors

zzhhgy.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 Zzhhgy.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 Zzhhgy.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

zzhhgy.en.alibaba.com

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