Tools & Wizards About Us
doorcnc.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

doorcnc.com

OEM CNC Router Machine, Woodworking Machinery|Ludiao -

Page Load Speed

5.2 sec in total

First Response

878 ms

Resources Loaded

3.5 sec

Page Rendered

761 ms

doorcnc.com screenshot

About Website

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

Founded in 2011, Jinan Ludiao CNC Equipment Co., Ltd. is the enterprise specialized in woodworking machinery, such as, cnc router machine, metal cutter, etc.

Visit doorcnc.com

Key Findings

We analyzed Doorcnc.com page load time and found that the first response time was 878 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

doorcnc.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.389

26/100

15%

TTI (Time to Interactive)

Value36.5 s

0/100

10%

Network Requests Diagram

www.doorcnc.com

878 ms

www.doorcnc.com

613 ms

e69dbd729659499688bb8ce88c41c64b.js

71 ms

base.css

205 ms

commit-public-header-css.css

202 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 93% of them (43 requests) were addressed to the original Doorcnc.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (878 ms) belongs to the original domain Doorcnc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 474.6 kB (5%)

Content Size

8.8 MB

After Optimization

8.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doorcnc.com main page is 8.8 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. 65% of websites need less resources to load. Images take 8.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 135.1 kB

  • Original 149.9 kB
  • After minification 88.6 kB
  • After compression 14.8 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 61.3 kB, which is 41% 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 135.1 kB or 90% of the original size.

Image Optimization

-3%

Potential reduce by 272.9 kB

  • Original 8.3 MB
  • After minification 8.0 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. Door CNC images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 42.4 kB

  • Original 244.5 kB
  • After minification 243.7 kB
  • After compression 202.1 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 42.4 kB or 17% of the original size.

CSS Optimization

-32%

Potential reduce by 24.1 kB

  • Original 75.4 kB
  • After minification 75.0 kB
  • After compression 51.2 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. Doorcnc.com needs all CSS files to be minified and compressed as it can save up to 24.1 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (28%)

Requests Now

43

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Door 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 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.doorcnc.com

www.doorcnc.com

878 ms

www.doorcnc.com

www.doorcnc.com

613 ms

e69dbd729659499688bb8ce88c41c64b.js

e69dbd729659499688bb8ce88c41c64b.js

71 ms

base.css

base.css

205 ms

commit-public-header-css.css

commit-public-header-css.css

202 ms

index.html.css

index.html.css

273 ms

swiper.min.css

swiper.min.css

202 ms

base.js

base.js

408 ms

public_header_99.js

public_header_99.js

219 ms

web.js

web.js

282 ms

swiper.min.js

swiper.min.js

344 ms

index.html.js

index.html.js

284 ms

ce5374f4d729463090ef8519327bb277.js

ce5374f4d729463090ef8519327bb277.js

353 ms

mqchat-1.js

mqchat-1.js

340 ms

15653415874293.jpg

15653415874293.jpg

81 ms

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589e836b9a749fff5e5226f969d282b8.jpg

288 ms

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1dd24e257594ae4f158cdd54348e6b36.jpg

497 ms

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ebd8a09388432035a770c24a997a4d58.jpg

408 ms

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48ea6bd325f26a0daea18e228e60a969.jpg

465 ms

05c2ae0c12e2bd9bba23bcbadc81cbdd.jpg

05c2ae0c12e2bd9bba23bcbadc81cbdd.jpg

386 ms

8511f7d0f30f081253955e381b76d62b.jpg

8511f7d0f30f081253955e381b76d62b.jpg

344 ms

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04dbca9c74df860856cccab19b61ed1f.jpg

386 ms

7cff867a8a0e7d504514277e0c835784.jpg

7cff867a8a0e7d504514277e0c835784.jpg

470 ms

378bb3cacacd6e5c80121f146a4c9a45.jpg

378bb3cacacd6e5c80121f146a4c9a45.jpg

470 ms

6d7cc44978ebb07e7a518d465ec5228c.jpg

6d7cc44978ebb07e7a518d465ec5228c.jpg

469 ms

890e71b44f055644b278a5e3dd1d0e6b.jpg

890e71b44f055644b278a5e3dd1d0e6b.jpg

478 ms

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7cceea2193b95c4aab7537a98971ac57.jpg

544 ms

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6da0809b52c2da102a5b5b5661e40eec.jpg

614 ms

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5c6c93f412b6ecbe9b36e77e40cdfd4d.jpg

544 ms

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12f82b6699dfd429f905f1c4a463a421.jpg

558 ms

a1cd77eaf4b3d5ac7cccf3e89e587aa7.png

a1cd77eaf4b3d5ac7cccf3e89e587aa7.png

655 ms

f4a8e05dbb0197c834087741ff63d460.png

f4a8e05dbb0197c834087741ff63d460.png

680 ms

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7f248bac6603c7e094f4dab684905d3f.png

726 ms

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673967e20d2af082a8023634d098b189.png

826 ms

f4a8e05dbb0197c834087741ff63d460.png

f4a8e05dbb0197c834087741ff63d460.png

848 ms

7f248bac6603c7e094f4dab684905d3f.png

7f248bac6603c7e094f4dab684905d3f.png

840 ms

HELVETICANEUE-BOLD.OTF

HELVETICANEUE-BOLD.OTF

774 ms

15671698998924.jpg

15671698998924.jpg

782 ms

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15666405419607.jpg

762 ms

15668191009832.jpg

15668191009832.jpg

762 ms

15743011174675.jpg

15743011174675.jpg

760 ms

15743009853741.jpg

15743009853741.jpg

765 ms

15668193921169.jpg

15668193921169.jpg

707 ms

fbevents.js

fbevents.js

52 ms

analytics.js

analytics.js

85 ms

collect

collect

17 ms

Accessibility Review

doorcnc.com accessibility score

54

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

doorcnc.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

doorcnc.com SEO score

89

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

High

Tap targets are not sized appropriately

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 Doorcnc.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 Doorcnc.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

doorcnc.com

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