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

Report Summary

  • 27

    Performance

    Renders faster than
    46% 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

znpon.en.alibaba.com

Ningbo Znpon Electrical Appliance Co., Ltd. - Cable and Wire, Plug and Socket

Page Load Speed

3.3 sec in total

First Response

527 ms

Resources Loaded

2.5 sec

Page Rendered

215 ms

znpon.en.alibaba.com screenshot

About Website

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

Ningbo Znpon Electrical Appliance Co., Ltd., Experts in Manufacturing and Exporting Cable and Wire, Plug and Socket and 0 more Products.

Visit znpon.en.alibaba.com

Key Findings

We analyzed Znpon.en.alibaba.com page load time and found that the first response time was 527 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

znpon.en.alibaba.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value6,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

znpon.en.alibaba.com

527 ms

znpon.en.alibaba.com

237 ms

54 ms

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

54 ms

index.js

76 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Znpon.en.alibaba.com, 36% (14 requests) were made to S.alicdn.com and 15% (6 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 839.5 kB (45%)

Content Size

1.9 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Znpon.en.alibaba.com main page is 1.9 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. 60% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 443.1 kB

  • Original 534.8 kB
  • After minification 534.0 kB
  • After compression 91.7 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 443.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Znpon En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 396.4 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 396.4 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (51%)

Requests Now

37

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Znpon 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

znpon.en.alibaba.com

znpon.en.alibaba.com

527 ms

znpon.en.alibaba.com

znpon.en.alibaba.com

237 ms

54 ms

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

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

54 ms

index.js

index.js

76 ms

index.js

index.js

62 ms

renderHeader.js

renderHeader.js

65 ms

H8cd4cb5037f3461b8422192257f0b4afA.jpg

H8cd4cb5037f3461b8422192257f0b4afA.jpg

441 ms

awsc.js

awsc.js

259 ms

15 ms

7.gif

7.gif

329 ms

H98ba5eefebc546b09dafa47d868a661by.jpg

H98ba5eefebc546b09dafa47d868a661by.jpg

968 ms

H8cdc77b2b1564064bbeb0b3738ffe33dB.jpg

H8cdc77b2b1564064bbeb0b3738ffe33dB.jpg

400 ms

MPR-H-Camping-Electrical-Cable-Sockets-Mains.jpg_350x350.jpg

MPR-H-Camping-Electrical-Cable-Sockets-Mains.jpg_350x350.jpg

693 ms

IP44-CEE-and-Schuko-socket-plastic-50m.jpg_350x350.jpg

IP44-CEE-and-Schuko-socket-plastic-50m.jpg_350x350.jpg

493 ms

240V-IP44-triangle-frame-Germany-cable-reel.jpg_350x350.jpg

240V-IP44-triangle-frame-Germany-cable-reel.jpg_350x350.jpg

532 ms

240V-IP44-industrial-and-schuko-cable-reel.jpg_350x350.jpg

240V-IP44-industrial-and-schuko-cable-reel.jpg_350x350.jpg

528 ms

16A-380V-IP44-3P-N-E-industrial.jpg_350x350.jpg

16A-380V-IP44-3P-N-E-industrial.jpg_350x350.jpg

792 ms

Hc1ea6c9b2b7f41d4a0cb9c148db46b668.jpg

Hc1ea6c9b2b7f41d4a0cb9c148db46b668.jpg

422 ms

H4d6f028e139944a483a866e3d0e39e234.jpg

H4d6f028e139944a483a866e3d0e39e234.jpg

402 ms

Hf75327d9766f43219c692ecdc7f7876fI.jpg

Hf75327d9766f43219c692ecdc7f7876fI.jpg

871 ms

Ha7d7bb604ca94f5e8b8324554e808d7eu.jpg

Ha7d7bb604ca94f5e8b8324554e808d7eu.jpg

912 ms

H5f4fbc79b3da47298b1f2eff152d5f5et.jpg

H5f4fbc79b3da47298b1f2eff152d5f5et.jpg

406 ms

H48ad5a25d3454e2b884e060e5bea0434k.jpg

H48ad5a25d3454e2b884e060e5bea0434k.jpg

838 ms

Hfe652383f9a745e5a24402037d7fe32aB.jpg

Hfe652383f9a745e5a24402037d7fe32aB.jpg

669 ms

H5926fd0c437b43e78322f0d43917155eg.jpg

H5926fd0c437b43e78322f0d43917155eg.jpg

583 ms

H04b8410109964bc09268fa28c27e979aj.jpg

H04b8410109964bc09268fa28c27e979aj.jpg

665 ms

H3c27cd7566f04cae9ccd023756f0c163G.jpg

H3c27cd7566f04cae9ccd023756f0c163G.jpg

718 ms

ZNPON-P1234-TB01U-IP44-3-way-schuko.jpg_350x350.jpg

ZNPON-P1234-TB01U-IP44-3-way-schuko.jpg_350x350.jpg

985 ms

ZNPON-P1234-TB02U-IP44-4-way-schuko.jpg_350x350.jpg

ZNPON-P1234-TB02U-IP44-4-way-schuko.jpg_350x350.jpg

983 ms

Water-Proof-3-Gang-Extension-Lead-Multi.jpg_350x350.jpg

Water-Proof-3-Gang-Extension-Lead-Multi.jpg_350x350.jpg

1733 ms

Water-Proof-4-Gang-Extension-Lead-Multi.jpg_350x350.jpg

Water-Proof-4-Gang-Extension-Lead-Multi.jpg_350x350.jpg

966 ms

et_n.js

et_n.js

6 ms

um.js

um.js

73 ms

wu.json

wu.json

313 ms

um.json

um.json

58 ms

getUmid.do

getUmid.do

99 ms

eg.js

eg.js

3 ms

index.js

index.js

3 ms

Accessibility Review

znpon.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

znpon.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

znpon.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 Znpon.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 Znpon.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

znpon.en.alibaba.com

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