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

Report Summary

  • 40

    Performance

    Renders faster than
    59% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

keygma.en.alibaba.com

Company Overview - Shenzhen Keygma Electrical Manufacturing Co., Ltd.

Page Load Speed

2.9 sec in total

First Response

83 ms

Resources Loaded

2.5 sec

Page Rendered

285 ms

keygma.en.alibaba.com screenshot

About Website

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

Shenzhen Keygma Electrical Manufacturing Co., Ltd. Products:GFCI Outlet,USB receptacle,Smart Outlet,Dimmer Switch,Smart Switch

Visit keygma.en.alibaba.com

Key Findings

We analyzed Keygma.en.alibaba.com page load time and found that the first response time was 83 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

keygma.en.alibaba.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value6,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

keygma.en.alibaba.com

83 ms

keygma.en.alibaba.com

187 ms

90 ms

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

414 ms

index.js

441 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Keygma.en.alibaba.com, 31% (16 requests) were made to S.alicdn.com and 20% (10 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 788.6 kB (45%)

Content Size

1.8 MB

After Optimization

963.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Keygma.en.alibaba.com main page is 1.8 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. 35% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 245.6 kB

  • Original 316.7 kB
  • After minification 315.9 kB
  • After compression 71.0 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 245.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 6.9 kB
  • After minification 6.9 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. Keygma 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 23 (47%)

Requests Now

49

After Optimization

26

  • AJAX
  • Images
  • JavaScript

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keygma 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

keygma.en.alibaba.com

keygma.en.alibaba.com

83 ms

keygma.en.alibaba.com

keygma.en.alibaba.com

187 ms

90 ms

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

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

414 ms

index.js

index.js

441 ms

index.js

index.js

425 ms

renderHeader.js

renderHeader.js

428 ms

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862 ms

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1029 ms

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1405 ms

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760 ms

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963 ms

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1329 ms

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957 ms

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1342 ms

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1225 ms

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1446 ms

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800 ms

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974 ms

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741 ms

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682 ms

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739 ms

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795 ms

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786 ms

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550 ms

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1263 ms

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1915 ms

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1748 ms

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1687 ms

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711 ms

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2199 ms

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569 ms

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700 ms

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828 ms

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847 ms

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664 ms

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991 ms

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978 ms

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1273 ms

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1275 ms

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956 ms

awsc.js

awsc.js

46 ms

10 ms

7.gif

7.gif

485 ms

et_n.js

et_n.js

8 ms

um.js

um.js

87 ms

wu.json

wu.json

598 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

321 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

keygma.en.alibaba.com accessibility score

69

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

High

Image elements do not have [alt] attributes

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

keygma.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

keygma.en.alibaba.com SEO score

93

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 uses 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 Keygma.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 Keygma.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

keygma.en.alibaba.com

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