Tools & Wizards About Us
centroidcnc.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

centroidcnc.com

Centroid CNC | EtherCAT Controllers, Retrofits, DIY Kits, 5 Axis CNC Cylinder Head Porting Machines, CNC Rotary Tables

Page Load Speed

3.5 sec in total

First Response

230 ms

Resources Loaded

2.5 sec

Page Rendered

834 ms

centroidcnc.com screenshot

About Website

Welcome to centroidcnc.com homepage info - get ready to check Centroid CNC best content for Poland right away, or after learning these important things about centroidcnc.com

USA-made CNC controls for mills, lathes, routers, plasma and laser. Factory retrofits, DIY kits, EtherCAT, Intercon programming, and support since 1979.

Visit centroidcnc.com

Key Findings

We analyzed Centroidcnc.com page load time and found that the first response time was 230 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

centroidcnc.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value21.4 s

0/100

10%

TBT (Total Blocking Time)

Value6,330 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value35.7 s

0/100

10%

Network Requests Diagram

centroidcnc.com

230 ms

centroidcnc.com

347 ms

centroid-responsive.css

127 ms

js

85 ms

jquery.min.js

19 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 57% of them (31 requests) were addressed to the original Centroidcnc.com, 19% (10 requests) were made to Youtube.com and 11% (6 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Centroidcnc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.7 kB (1%)

Content Size

3.1 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centroidcnc.com main page is 3.1 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 22.6 kB

  • Original 30.6 kB
  • After minification 28.1 kB
  • After compression 8.0 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 22.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 269 B

  • Original 2.8 MB
  • After minification 2.8 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. Centroid CNC images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 9.7 kB

  • Original 204.9 kB
  • After minification 204.9 kB
  • After compression 195.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 12.1 kB

  • Original 74.6 kB
  • After minification 71.2 kB
  • After compression 62.5 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. Centroidcnc.com needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (14%)

Requests Now

50

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centroid CNC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

centroidcnc.com

centroidcnc.com

230 ms

centroidcnc.com

centroidcnc.com

347 ms

centroid-responsive.css

centroid-responsive.css

127 ms

js

js

85 ms

jquery.min.js

jquery.min.js

19 ms

centroid-menu.js

centroid-menu.js

190 ms

centroid.css

centroid.css

204 ms

Yu2oiqIqcTU

Yu2oiqIqcTU

78 ms

8nyst12WoSo

8nyst12WoSo

150 ms

-hgK5InMol0

-hgK5InMol0

107 ms

hQHMtSAdO84

hQHMtSAdO84

171 ms

Amg6reDQ8OE

Amg6reDQ8OE

182 ms

goIE7KRxXcI

goIE7KRxXcI

159 ms

menu-icon.png

menu-icon.png

65 ms

centroid_logo.svg

centroid_logo.svg

66 ms

cart.png

cart.png

144 ms

hickory_cnc_8_axis_ethercat_1170.png

hickory_cnc_8_axis_ethercat_1170.png

1116 ms

acorn_cnc_control_kit_390.png

acorn_cnc_control_kit_390.png

996 ms

ecom_icon_429.png

ecom_icon_429.png

995 ms

a560xl_cutting_350.jpg

a560xl_cutting_350.jpg

814 ms

bear_taking_out_of_machine.png

bear_taking_out_of_machine.png

1113 ms

centroid_system_kit_390.jpg

centroid_system_kit_390.jpg

997 ms

wmpg_256.png

wmpg_256.png

1603 ms

imts_banner.png

imts_banner.png

1603 ms

wireless-cnc-mpg_24.png

wireless-cnc-mpg_24.png

1604 ms

cnckit_3axis_226.jpg

cnckit_3axis_226.jpg

1054 ms

rt_family_617.jpg

rt_family_617.jpg

1114 ms

G&L_350T_Horizontal_boring_mill_wide_227.jpg

G&L_350T_Horizontal_boring_mill_wide_227.jpg

1626 ms

MMS_may_icon.jpg

MMS_may_icon.jpg

1602 ms

G&L_350T_Horizontal_boring_mil_cutter.jpg

G&L_350T_Horizontal_boring_mil_cutter.jpg

1602 ms

G&L_350T_Horizontal_boring_mil_chips.jpg

G&L_350T_Horizontal_boring_mil_chips.jpg

1624 ms

polaroid-three-machine.jpg

polaroid-three-machine.jpg

1627 ms

seriesII_boss_vic.jpg

seriesII_boss_vic.jpg

1624 ms

youtube_icon_white.svg

youtube_icon_white.svg

1624 ms

facebook_icon.svg

facebook_icon.svg

1622 ms

forum_icon.svg

forum_icon.svg

1628 ms

blog.png

blog.png

1626 ms

mc_visa_amex.svg

mc_visa_amex.svg

1628 ms

paypal-color.svg

paypal-color.svg

1632 ms

www-player.css

www-player.css

5 ms

www-embed-player.js

www-embed-player.js

32 ms

base.js

base.js

110 ms

ad_status.js

ad_status.js

663 ms

jDVVIT4ZwDHfBiET8TcWj790JrYgF6qU1g_sOcBWI_w.js

jDVVIT4ZwDHfBiET8TcWj790JrYgF6qU1g_sOcBWI_w.js

423 ms

embed.js

embed.js

74 ms

id

id

60 ms

Create

Create

618 ms

Create

Create

624 ms

Create

Create

623 ms

Create

Create

620 ms

Create

Create

622 ms

Create

Create

716 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

589 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

594 ms

Accessibility Review

centroidcnc.com accessibility score

73

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

centroidcnc.com best practices score

58

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

Page has valid source maps

SEO Factors

centroidcnc.com SEO score

89

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centroidcnc.com 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 Centroidcnc.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

centroidcnc.com

Open Graph description is not detected on the main page of Centroid CNC. 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: