Tools & Wizards About Us
cbndiamondwheel.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cbndiamondwheel.com

Quality CBN Diamond Wheel & CBN Sharpening Wheels factory from China

Page Load Speed

1.4 sec in total

First Response

96 ms

Resources Loaded

909 ms

Page Rendered

426 ms

cbndiamondwheel.com screenshot

About Website

Visit cbndiamondwheel.com now to see the best up-to-date CBN Diamond Wheel content and also check out these interesting facts you probably never knew about cbndiamondwheel.com

China leading provider of CBN Diamond Wheel and CBN Sharpening Wheels, ZHENGZHOU JINCHUAN ABRASIVES CO., LTD. is CBN Sharpening Wheels factory.

Visit cbndiamondwheel.com

Key Findings

We analyzed Cbndiamondwheel.com page load time and found that the first response time was 96 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

cbndiamondwheel.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.422

23/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

cbndiamondwheel.com

96 ms

www.cbndiamondwheel.com

148 ms

guidefirstcommon.css

34 ms

guidefirstcommon.js

66 ms

common.css

154 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Cbndiamondwheel.com and no external sources were called. The less responsive or slowest element that took the longest time to load (387 ms) belongs to the original domain Cbndiamondwheel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.7 kB (4%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cbndiamondwheel.com main page is 1.5 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. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 50.4 kB

  • Original 59.5 kB
  • After minification 42.5 kB
  • After compression 9.1 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. This page needs HTML code to be minified as it can gain 17.0 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.3 MB
  • After minification 1.3 MB

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. CBN Diamond Wheel images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 8.7 kB

  • Original 81.0 kB
  • After minification 81.0 kB
  • After compression 72.3 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 8.7 kB or 11% of the original size.

CSS Optimization

-10%

Potential reduce by 5.6 kB

  • Original 59.2 kB
  • After minification 59.2 kB
  • After compression 53.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cbndiamondwheel.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (32%)

Requests Now

19

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CBN Diamond Wheel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cbndiamondwheel.com

cbndiamondwheel.com

96 ms

www.cbndiamondwheel.com

www.cbndiamondwheel.com

148 ms

guidefirstcommon.css

guidefirstcommon.css

34 ms

guidefirstcommon.js

guidefirstcommon.js

66 ms

common.css

common.css

154 ms

webim.js

webim.js

96 ms

jquery.js

jquery.js

129 ms

common_99706.js

common_99706.js

99 ms

guidecommon.js

guidecommon.js

103 ms

stats.js

stats.js

85 ms

ads.js

ads.js

85 ms

logo.gif

logo.gif

38 ms

floatimage_chat.gif

floatimage_chat.gif

36 ms

cl126569457-cbn_diamond_wheel.jpg

cl126569457-cbn_diamond_wheel.jpg

176 ms

cl126570566-cbn_sharpening_wheels.jpg

cl126570566-cbn_sharpening_wheels.jpg

387 ms

99705_banner_quote_bg.png

99705_banner_quote_bg.png

78 ms

load_icon.gif

load_icon.gif

38 ms

cl22183486-zhengzhou_jinchuan_abrasives_co_ltd.jpg

cl22183486-zhengzhou_jinchuan_abrasives_co_ltd.jpg

133 ms

99705_ready_quote_bg.jpg

99705_ready_quote_bg.jpg

108 ms

FugazOne-Regular.woff

FugazOne-Regular.woff

79 ms

iconfont_99705.woff

iconfont_99705.woff

111 ms

Accessibility Review

cbndiamondwheel.com accessibility score

67

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

cbndiamondwheel.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

SEO Factors

cbndiamondwheel.com SEO score

86

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 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 Cbndiamondwheel.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 Cbndiamondwheel.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

cbndiamondwheel.com

Open Graph description is not detected on the main page of CBN Diamond Wheel. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: