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

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

krcarbide.en.alibaba.com

Company Overview - Zhuzhou Kerui Cemented Carbide Co., Ltd.

Page Load Speed

4.6 sec in total

First Response

384 ms

Resources Loaded

4.1 sec

Page Rendered

167 ms

krcarbide.en.alibaba.com screenshot

About Website

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

Zhuzhou Kerui Cemented Carbide Co., Ltd. Products:Carbide Plate,Carbide Button,Stone Cutting Inserts,Carbide Bar for VSI,Carbide Rod

Visit krcarbide.en.alibaba.com

Key Findings

We analyzed Krcarbide.en.alibaba.com page load time and found that the first response time was 384 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

krcarbide.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value3,510 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value25.5 s

0/100

10%

Network Requests Diagram

krcarbide.en.alibaba.com

384 ms

krcarbide.en.alibaba.com

290 ms

51 ms

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

41 ms

index.js

61 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Krcarbide.en.alibaba.com, 45% (20 requests) were made to Sc02.alicdn.com and 23% (10 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 652.7 kB (39%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Krcarbide.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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 552.3 kB

  • Original 658.8 kB
  • After minification 658.0 kB
  • After compression 106.5 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 552.3 kB or 84% 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. Kr Carbide En Alibaba images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 100.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 916.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 17 (40%)

Requests Now

42

After Optimization

25

  • AJAX
  • Images
  • JavaScript

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kr Carbide 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

krcarbide.en.alibaba.com

krcarbide.en.alibaba.com

384 ms

krcarbide.en.alibaba.com

krcarbide.en.alibaba.com

290 ms

51 ms

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

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

41 ms

index.js

index.js

61 ms

index.js

index.js

43 ms

renderHeader.js

renderHeader.js

48 ms

H12d3577434844745a9bd90e59cc6b951d.png

H12d3577434844745a9bd90e59cc6b951d.png

620 ms

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Hf44e62fb6bcb410db63cbadb6c9653199.png

843 ms

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H82f659e8bf344f6682ca92ee037e0cb9A.png

3554 ms

awsc.js

awsc.js

228 ms

17 ms

7.gif

7.gif

288 ms

Hadf717518ff4421e9206e6a78e0b5909Y.png

Hadf717518ff4421e9206e6a78e0b5909Y.png

631 ms

s.gif

s.gif

15 ms

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H9e5dd4acbe0743e284c2bc07d9a40f31o.png

220 ms

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H82f6b5f20f144e8da4cf675a20f7e854d.jpg

702 ms

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Hdeb0259cba16411996fc0fccb445406cN.png

519 ms

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H8055348ca40c4eed91f03fd31d468be0E.png

616 ms

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H99a6cbc4ce034bc5820a13c647b9fbd5B.png

645 ms

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Hef8121b22e29458aad8a4792781bee6bI.png

572 ms

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H91ff5a60dfcf4e2cb537d48688d9b9caY.png

634 ms

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Hc1abe1376b234808a5dc9fcfe4fcbe91H.png

669 ms

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H3b6d0a45b9754a49b815f677036e0d72Q.png

942 ms

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H84b2021a98284b5fa3202033db8e3614N.png

945 ms

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1294 ms

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1053 ms

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H78217288700d4fee9642afe966caf857E.png

1079 ms

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1167 ms

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H8f48d38d97534b95a3fb66566c1c10f3O.png

1355 ms

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Ha47d18db18fa4a00bc454a0cf6772bb9z.png

1698 ms

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H16816d956fb04886aa6290fc7b38b45e0.png

1816 ms

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Hbf25c84d7b954d638c32569d98f5e0e4Y.png

1478 ms

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H541a001595dd410cba2bdf5e295f258fS.jpg

2983 ms

H846f9a4a60c146ca8335a0532a62f36eA.jpg

H846f9a4a60c146ca8335a0532a62f36eA.jpg

1644 ms

He797a51baf284d7bb3dae6cce4971085Z.png

He797a51baf284d7bb3dae6cce4971085Z.png

2017 ms

Hc3e9c9cec1134f6fa290b216a494c60f2.png

Hc3e9c9cec1134f6fa290b216a494c60f2.png

2551 ms

et_n.js

et_n.js

11 ms

um.js

um.js

9 ms

wu.json

wu.json

733 ms

eg.js

eg.js

2 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

345 ms

index.js

index.js

8 ms

Accessibility Review

krcarbide.en.alibaba.com accessibility score

74

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

krcarbide.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

krcarbide.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 Krcarbide.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 Krcarbide.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

krcarbide.en.alibaba.com

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