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

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kingspec.en.alibaba.com

Shenzhen Kingspec Electronics Technology Co., Ltd. - SSD, DDR Ram

Page Load Speed

3.5 sec in total

First Response

597 ms

Resources Loaded

2.7 sec

Page Rendered

231 ms

kingspec.en.alibaba.com screenshot

About Website

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

Shenzhen Kingspec Electronics Technology Co., Ltd., Experts in Manufacturing and Exporting SSD, DDR Ram and 162 more Products.

Visit kingspec.en.alibaba.com

Key Findings

We analyzed Kingspec.en.alibaba.com page load time and found that the first response time was 597 ms and then it took 2.9 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

kingspec.en.alibaba.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value3,020 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

kingspec.en.alibaba.com

597 ms

kingspec.en.alibaba.com

223 ms

27 ms

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

38 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

359 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Kingspec.en.alibaba.com, 19% (7 requests) were made to S.alicdn.com and 19% (7 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 583.2 kB (36%)

Content Size

1.6 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kingspec.en.alibaba.com main page is 1.6 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. 55% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 334.5 kB

  • Original 406.1 kB
  • After minification 405.3 kB
  • After compression 71.6 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 334.5 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 985 B

  • Original 41.7 kB
  • After minification 40.8 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. Kingspec En Alibaba images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 247.7 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 910.7 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 247.7 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (38%)

Requests Now

34

After Optimization

21

  • AJAX
  • Images
  • JavaScript

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kingspec 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

kingspec.en.alibaba.com

kingspec.en.alibaba.com

597 ms

kingspec.en.alibaba.com

kingspec.en.alibaba.com

223 ms

27 ms

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

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

38 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

359 ms

50 ms

renderHeader.js

renderHeader.js

39 ms

awsc.js

awsc.js

40 ms

13 ms

7.gif

7.gif

22 ms

index.js

index.js

10 ms

index.js

index.js

10 ms

et_n.js

et_n.js

57 ms

um.js

um.js

16 ms

baxiaCommon.js

baxiaCommon.js

173 ms

wcfg.json

wcfg.json

944 ms

rp

rp

1176 ms

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

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

153 ms

Hf1086a4ea8304f0a82cd7213e1999a5fa.png

Hf1086a4ea8304f0a82cd7213e1999a5fa.png

896 ms

H31acbd5408264a00affe83fd805596cb7.jpg

H31acbd5408264a00affe83fd805596cb7.jpg

888 ms

HTB1PWlLXAxz61VjSZFt761DSVXag.png

HTB1PWlLXAxz61VjSZFt761DSVXag.png

308 ms

H77a5efac10ef4392b2a1eee995e9d1820.png

H77a5efac10ef4392b2a1eee995e9d1820.png

1096 ms

H408daf5de4ea40c79d1702543ec669cf3.jpg

H408daf5de4ea40c79d1702543ec669cf3.jpg

573 ms

H6f47cafec4f9408ca412f3ee1cd4c4dbU.png

H6f47cafec4f9408ca412f3ee1cd4c4dbU.png

953 ms

Hac8cc095f6c948d58825a0fd456e4a0bE.jpg

Hac8cc095f6c948d58825a0fd456e4a0bE.jpg

1413 ms

H68d00834987844e099351d4479d56903y.png

H68d00834987844e099351d4479d56903y.png

1035 ms

Hbe966fc53ad7404abd84fe124bac00009.jpg

Hbe966fc53ad7404abd84fe124bac00009.jpg

1843 ms

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

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

133 ms

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

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

132 ms

S92da63f334e747d0bf4cd7c849c565d7B.jpg

S92da63f334e747d0bf4cd7c849c565d7B.jpg

1611 ms

H88bcd80451cd42dca23c5444e6777656M.png

H88bcd80451cd42dca23c5444e6777656M.png

1171 ms

Hd6c0587633ee4eddbf037dba37361815i.jpg

Hd6c0587633ee4eddbf037dba37361815i.jpg

810 ms

wu.json

wu.json

125 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

91 ms

eg.js

eg.js

3 ms

Accessibility Review

kingspec.en.alibaba.com accessibility score

40

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.

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

kingspec.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

kingspec.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 Kingspec.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 Kingspec.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

kingspec.en.alibaba.com

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