Tools & Wizards About Us
pcdgrinding.cn screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

pcdgrinding.cn

PCD/CBN/carbide/ceramic/cermet cutting tools grinding solution

Page Load Speed

5.2 sec in total

First Response

368 ms

Resources Loaded

4.6 sec

Page Rendered

238 ms

pcdgrinding.cn screenshot

About Website

Visit pcdgrinding.cn now to see the best up-to-date PCD Grinding content and also check out these interesting facts you probably never knew about pcdgrinding.cn

MoreSuperhard provides private custom PCD/CBN, carbide, cermet, ceramic cutting, brazing and grinding, resharpening and rebrazed solutions and services at first class.

Visit pcdgrinding.cn

Key Findings

We analyzed Pcdgrinding.cn page load time and found that the first response time was 368 ms and then it took 4.9 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

pcdgrinding.cn performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value2,420 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

pcdgrinding.cn

368 ms

pcdgrinding.cn

267 ms

www.pcdgrinding.cn

596 ms

font-awesome.css

71 ms

style.css

155 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 53% of them (43 requests) were addressed to the original Pcdgrinding.cn, 20% (16 requests) were made to Dct.zoosnet.net and 7% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Pcdgrinding.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 641.0 kB (12%)

Content Size

5.2 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pcdgrinding.cn main page is 5.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 90.7 kB

  • Original 107.3 kB
  • After minification 101.7 kB
  • After compression 16.5 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 90.7 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 502.9 kB

  • Original 4.7 MB
  • After minification 4.2 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. Obviously, PCD Grinding needs image optimization as it can save up to 502.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 39.3 kB

  • Original 264.5 kB
  • After minification 263.5 kB
  • After compression 225.2 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 39.3 kB or 15% of the original size.

CSS Optimization

-9%

Potential reduce by 8.1 kB

  • Original 87.1 kB
  • After minification 87.1 kB
  • After compression 79.0 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. Pcdgrinding.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (48%)

Requests Now

73

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PCD Grinding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pcdgrinding.cn

pcdgrinding.cn

368 ms

pcdgrinding.cn

pcdgrinding.cn

267 ms

www.pcdgrinding.cn

www.pcdgrinding.cn

596 ms

font-awesome.css

font-awesome.css

71 ms

style.css

style.css

155 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

282 ms

modernizr.js

modernizr.js

254 ms

banner_home.js

banner_home.js

191 ms

second.js

second.js

192 ms

sidebar_nav.js

sidebar_nav.js

189 ms

all.js

all.js

216 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

252 ms

main.js

main.js

252 ms

stat.php

stat.php

325 ms

LsJS.aspx

LsJS.aspx

1718 ms

gtm.js

gtm.js

101 ms

nav-icon-phone.svg

nav-icon-phone.svg

63 ms

1616728733.png

1616728733.png

67 ms

1707117537.png

1707117537.png

1149 ms

1675847706.jpg

1675847706.jpg

566 ms

1677467673.jpg

1677467673.jpg

619 ms

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1708908825.png

2158 ms

1592388121.jpg

1592388121.jpg

166 ms

1592805985.jpg

1592805985.jpg

234 ms

1594016655.jpg

1594016655.jpg

565 ms

20210309_083134.jpg

20210309_083134.jpg

565 ms

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1709624456.jpg

617 ms

1709541059.jpg

1709541059.jpg

617 ms

1709111385.jpg

1709111385.jpg

617 ms

20200619_092123.jpg

20200619_092123.jpg

743 ms

dot-facebook.png

dot-facebook.png

645 ms

lingying.png

lingying.png

645 ms

tuite.png

tuite.png

645 ms

dot-youtube.png

dot-youtube.png

745 ms

bt01.png

bt01.png

745 ms

bt02.png

bt02.png

745 ms

bt05.png

bt05.png

854 ms

bt03.png

bt03.png

854 ms

bt04.png

bt04.png

853 ms

search_btn.jpg

search_btn.jpg

850 ms

Helvetica.ttf

Helvetica.ttf

863 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

882 ms

-aIYzC3Urs0

-aIYzC3Urs0

129 ms

ico_time.png

ico_time.png

830 ms

zhu.png

zhu.png

829 ms

landing

landing

58 ms

js

js

423 ms

analytics.js

analytics.js

49 ms

destination

destination

89 ms

www-player.css

www-player.css

14 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

77 ms

landing

landing

424 ms

collect

collect

388 ms

collect

collect

508 ms

ad_status.js

ad_status.js

257 ms

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

130 ms

embed.js

embed.js

76 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

129 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

131 ms

id

id

111 ms

ga-audiences

ga-audiences

26 ms

Create

Create

22 ms

GenerateIT

GenerateIT

12 ms

JS5.css

JS5.css

219 ms

JS_Float.aspx

JS_Float.aspx

437 ms

pagination.png

pagination.png

65 ms

onlineimgsrc_en.jpg

onlineimgsrc_en.jpg

652 ms

7.gif

7.gif

441 ms

newsid0.aspx

newsid0.aspx

508 ms

close.png

close.png

377 ms

da1.png

da1.png

551 ms

da.png

da.png

594 ms

jiantou.png

jiantou.png

642 ms

minioffline160714.aspx

minioffline160714.aspx

548 ms

minin_en.aspx

minin_en.aspx

218 ms

mini160714JS.aspx

mini160714JS.aspx

213 ms

lrchatzz.css

lrchatzz.css

233 ms

log_event

log_event

19 ms

sign03.png

sign03.png

222 ms

sign04.png

sign04.png

217 ms

Accessibility Review

pcdgrinding.cn accessibility score

81

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

High

Heading elements are not in a sequentially-descending order

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

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

Links do not have a discernible name

Best Practices

pcdgrinding.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Page has valid source maps

SEO Factors

pcdgrinding.cn SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pcdgrinding.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pcdgrinding.cn 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

pcdgrinding.cn

Open Graph description is not detected on the main page of PCD Grinding. 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: