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tongher.en.alibaba.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

tongher.en.alibaba.com

Company Overview - Shenzhen Tongher Technology Co., Limited

Page Load Speed

4.5 sec in total

First Response

587 ms

Resources Loaded

3.6 sec

Page Rendered

220 ms

tongher.en.alibaba.com screenshot

About Website

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

Shenzhen Tongher Technology Co., Limited Products:electric fence,energizer,controller,wire,insulator

Visit tongher.en.alibaba.com

Key Findings

We analyzed Tongher.en.alibaba.com page load time and found that the first response time was 587 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tongher.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value4,250 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

tongher.en.alibaba.com

587 ms

tongher.en.alibaba.com

369 ms

16 ms

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

213 ms

index.js

294 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Tongher.en.alibaba.com, 62% (28 requests) were made to S.alicdn.com and 7% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (52%)

Content Size

2.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tongher.en.alibaba.com main page is 2.2 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 462.1 kB

  • Original 564.8 kB
  • After minification 564.0 kB
  • After compression 102.7 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 462.1 kB or 82% of the original size.

Image Optimization

-70%

Potential reduce by 18.8 kB

  • Original 27.0 kB
  • After minification 8.2 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. Obviously, Tongher En Alibaba needs image optimization as it can save up to 18.8 kB or 70% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-41%

Potential reduce by 640.9 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 927.3 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 640.9 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (44%)

Requests Now

43

After Optimization

24

  • AJAX
  • Images
  • JavaScript

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tongher 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

tongher.en.alibaba.com

tongher.en.alibaba.com

587 ms

tongher.en.alibaba.com

tongher.en.alibaba.com

369 ms

16 ms

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

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

213 ms

index.js

index.js

294 ms

index.js

index.js

238 ms

renderHeader.js

renderHeader.js

292 ms

awsc.js

awsc.js

81 ms

5 ms

7.gif

7.gif

246 ms

et_n.js

et_n.js

18 ms

um.js

um.js

133 ms

UTB8cRW2wgQydeJk43PUq6AyQpXa6.jpg

UTB8cRW2wgQydeJk43PUq6AyQpXa6.jpg

880 ms

O1CN01JLYOSG1rBdu6Q7QTX_!!6000000005593-2-tps-560-486.png

O1CN01JLYOSG1rBdu6Q7QTX_!!6000000005593-2-tps-560-486.png

397 ms

UTB8OyhmwNHEXKJk43Je761eeXXaO.png

UTB8OyhmwNHEXKJk43Je761eeXXaO.png

579 ms

electric-fence-energizer-5-joules-TH-MARS.jpg_480x480.jpg

electric-fence-energizer-5-joules-TH-MARS.jpg_480x480.jpg

876 ms

solar-electric-fence-energizer-lithium-battery-battery.png_350x350.jpg

solar-electric-fence-energizer-lithium-battery-battery.png_350x350.jpg

922 ms

Livestock-farm-solar-electric-fencing-elephant-energizer.png_350x350.jpg

Livestock-farm-solar-electric-fencing-elephant-energizer.png_350x350.jpg

544 ms

Dual-zone-10KV-high-voltage-electric-fence.png_350x350.jpg

Dual-zone-10KV-high-voltage-electric-fence.png_350x350.jpg

695 ms

Solar-Electric-Fence-Energizer-for-security-and.png_350x350.jpg

Solar-Electric-Fence-Energizer-for-security-and.png_350x350.jpg

1125 ms

High-tensile-wood-post-claw-insulator-for.jpg_250x250.jpg

High-tensile-wood-post-claw-insulator-for.jpg_250x250.jpg

988 ms

Phone-App-Control-IP-Energizer-For-Home.png_250x250.jpg

Phone-App-Control-IP-Energizer-For-Home.png_250x250.jpg

975 ms

Low-Cost-Remote-Control-12KV-High-Voltage.png_250x250.jpg

Low-Cost-Remote-Control-12KV-High-Voltage.png_250x250.jpg

1333 ms

Bi-polar-10kv-Electric-Fence-Alarm-System.png_250x250.jpg

Bi-polar-10kv-Electric-Fence-Alarm-System.png_250x250.jpg

1312 ms

Security-Home-perimeter-electric-fence-energiser-energizer.jpg_250x250.jpg

Security-Home-perimeter-electric-fence-energiser-energizer.jpg_250x250.jpg

1404 ms

Security-Home-perimeter-alarm-electric-fence-system.png_250x250.jpg

Security-Home-perimeter-alarm-electric-fence-system.png_250x250.jpg

1545 ms

Low-cost-high-tensile-bobbins-for-electric.jpg_250x250.jpg

Low-cost-high-tensile-bobbins-for-electric.jpg_250x250.jpg

1380 ms

Self-tapping-wood-post-insulator-for-farm.png_250x250.jpg

Self-tapping-wood-post-insulator-for-farm.png_250x250.jpg

1749 ms

New-Style-65mm-Long-Bolt-Middle-Post.png_250x250.jpg

New-Style-65mm-Long-Bolt-Middle-Post.png_250x250.jpg

1823 ms

High-tensile-claw-Insulator-For-Electric-Fence.jpg_250x250.jpg

High-tensile-claw-Insulator-For-Electric-Fence.jpg_250x250.jpg

2085 ms

Digital-display-voltmeter-tester-fault-finder-for.jpg_250x250.jpg

Digital-display-voltmeter-tester-fault-finder-for.jpg_250x250.jpg

2391 ms

Ring-insulator-with-bolt-and-nut-for.png_250x250.jpg

Ring-insulator-with-bolt-and-nut-for.png_250x250.jpg

1841 ms

High-quality-Electric-fence-high-voltage-digital.jpg_350x350.jpg

High-quality-Electric-fence-high-voltage-digital.jpg_350x350.jpg

1986 ms

Plastic-safety-warning-sign-for-electric-fence.jpg_350x350.jpg

Plastic-safety-warning-sign-for-electric-fence.jpg_350x350.jpg

2601 ms

Electric-Fence-Wire-Aluminum-Alloy-Wire-Solid.jpg_350x350.jpg

Electric-Fence-Wire-Aluminum-Alloy-Wire-Solid.jpg_350x350.jpg

2380 ms

Electric-Fence-Accessories-Spring-Strainer-For-Stainless.jpg_350x350.jpg

Electric-Fence-Accessories-Spring-Strainer-For-Stainless.jpg_350x350.jpg

2302 ms

Electric-Fence-Claw-Insulator-Middle-Pull-Rod.jpg_350x350.jpg

Electric-Fence-Claw-Insulator-Middle-Pull-Rod.jpg_350x350.jpg

2551 ms

50-x-Electric-Fencing-END-CORNER-INSULATORS.jpg_350x350.jpg

50-x-Electric-Fencing-END-CORNER-INSULATORS.jpg_350x350.jpg

2661 ms

UTB8LfR0vU_4iuJk43Fq762.FpXaA.png

UTB8LfR0vU_4iuJk43Fq762.FpXaA.png

743 ms

UTB8kRdnwODEXKJk43Oq763z3XXay.png

UTB8kRdnwODEXKJk43Oq763z3XXay.png

772 ms

wu.json

wu.json

475 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

478 ms

eg.js

eg.js

2 ms

index.js

index.js

19 ms

Accessibility Review

tongher.en.alibaba.com accessibility score

69

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

tongher.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

High

Serves images with low resolution

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

tongher.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 Tongher.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 Tongher.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

tongher.en.alibaba.com

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