Tools & Wizards About Us
tonerchip.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

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

tonerchip.en.alibaba.com

Guangzhou Zhono Microelectronic Co., Ltd. - Toner Chip, Inkjet Chip

Page Load Speed

3.2 sec in total

First Response

447 ms

Resources Loaded

2.4 sec

Page Rendered

411 ms

tonerchip.en.alibaba.com screenshot

About Website

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

Guangzhou Zhono Microelectronic Co., Ltd., Experts in Manufacturing and Exporting Toner Chip, Inkjet Chip and 0 more Products.

Visit tonerchip.en.alibaba.com

Key Findings

We analyzed Tonerchip.en.alibaba.com page load time and found that the first response time was 447 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 50% of websites can load faster.

Performance Metrics

tonerchip.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value5,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

tonerchip.en.alibaba.com

447 ms

tonerchip.en.alibaba.com

220 ms

62 ms

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

113 ms

index.js

182 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Tonerchip.en.alibaba.com, 37% (11 requests) were made to S.alicdn.com and 13% (4 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 714.4 kB (41%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tonerchip.en.alibaba.com main page is 1.7 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. 30% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 313.8 kB

  • Original 391.0 kB
  • After minification 390.3 kB
  • After compression 77.2 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 313.8 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 948 B

  • Original 13.6 kB
  • After minification 12.6 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. Toner Chip En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 399.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 930.0 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 399.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (57%)

Requests Now

28

After Optimization

12

  • AJAX
  • Images
  • JavaScript

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toner Chip 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

tonerchip.en.alibaba.com

tonerchip.en.alibaba.com

447 ms

tonerchip.en.alibaba.com

tonerchip.en.alibaba.com

220 ms

62 ms

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

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

113 ms

index.js

index.js

182 ms

index.js

index.js

165 ms

renderHeader.js

renderHeader.js

193 ms

Hde41acfed9094915a300b1c63ac13558Q.jpg

Hde41acfed9094915a300b1c63ac13558Q.jpg

472 ms

H7c71cd30971d4c17b2ec875cf16c3087x.jpg

H7c71cd30971d4c17b2ec875cf16c3087x.jpg

957 ms

H9c2a74205f9c4812a5bad3062da2d00aK.jpg

H9c2a74205f9c4812a5bad3062da2d00aK.jpg

881 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

134 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

137 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

145 ms

H3377d81684de4afe9f455f7ffa9419107.png

H3377d81684de4afe9f455f7ffa9419107.png

450 ms

H2909551c9dd24f63a7b85dce912c144aw.jpg

H2909551c9dd24f63a7b85dce912c144aw.jpg

436 ms

Hbf1a1cb876254e15aa09ccf25ab0f138u.jpg

Hbf1a1cb876254e15aa09ccf25ab0f138u.jpg

911 ms

H13b55395fe8348b0a1e9d39b9887a781j.jpg

H13b55395fe8348b0a1e9d39b9887a781j.jpg

818 ms

H2cd70484804a413d823c5f795781ec85J.jpg

H2cd70484804a413d823c5f795781ec85J.jpg

1426 ms

Hf43b6554c53a41b5a2775bc964ab42d6c.jpg

Hf43b6554c53a41b5a2775bc964ab42d6c.jpg

1558 ms

H19494c7987da4379be2231bdac993d410.jpg

H19494c7987da4379be2231bdac993d410.jpg

1355 ms

awsc.js

awsc.js

122 ms

49 ms

7.gif

7.gif

42 ms

et_n.js

et_n.js

11 ms

um.js

um.js

108 ms

wu.json

wu.json

605 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

45 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

tonerchip.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

tonerchip.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

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

tonerchip.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 Tonerchip.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 Tonerchip.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

tonerchip.en.alibaba.com

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