Tools & Wizards About Us
cad-notes.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cad-notes.com

CADnotes | CAD Tutorials and Best Practices for professionals and students

Page Load Speed

3.3 sec in total

First Response

370 ms

Resources Loaded

2.7 sec

Page Rendered

204 ms

cad-notes.com screenshot

About Website

Click here to check amazing CADnotes content for United States. Otherwise, check out these important facts you probably never knew about cad-notes.com

AutoCAD, MicroStation, Revit tutorials, tips and best practices. Help students and professionals to be more productive.

Visit cad-notes.com

Key Findings

We analyzed Cad-notes.com page load time and found that the first response time was 370 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cad-notes.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value3,180 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

www.cad-notes.com

370 ms

style.css

55 ms

style.min.css

110 ms

widget-options.css

160 ms

css

50 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 19% of them (21 requests) were addressed to the original Cad-notes.com, 10% (11 requests) were made to Pagead2.googlesyndication.com and 9% (10 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (743 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.2 kB (23%)

Content Size

2.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cad-notes.com main page is 2.0 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. 75% 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. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 132.8 kB

  • Original 162.0 kB
  • After minification 161.2 kB
  • After compression 29.2 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 132.8 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 100.0 kB

  • Original 610.9 kB
  • After minification 510.9 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. Obviously, CADnotes needs image optimization as it can save up to 100.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 225.5 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 983.5 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 225.5 kB or 19% of the original size.

CSS Optimization

-6%

Potential reduce by 2.0 kB

  • Original 31.5 kB
  • After minification 31.5 kB
  • After compression 29.5 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. Cad-notes.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 62 (62%)

Requests Now

100

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CADnotes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cad-notes.com

www.cad-notes.com

370 ms

style.css

style.css

55 ms

style.min.css

style.min.css

110 ms

widget-options.css

widget-options.css

160 ms

css

css

50 ms

jquery.min.js

jquery.min.js

214 ms

jquery-migrate.min.js

jquery-migrate.min.js

162 ms

entry-date.js

entry-date.js

161 ms

responsive-menu.js

responsive-menu.js

160 ms

adsbygoogle.js

adsbygoogle.js

126 ms

js

js

73 ms

platform.js

platform.js

49 ms

platform.js

platform.js

40 ms

optin.min.js

optin.min.js

513 ms

widget.css

widget.css

160 ms

frontend.min.js

frontend.min.js

210 ms

platform.js

platform.js

41 ms

736c7f63776dc4dba362bc42f5ccfb07

736c7f63776dc4dba362bc42f5ccfb07

138 ms

cnlogo.png

cnlogo.png

127 ms

twinmotion-for-revit.png

twinmotion-for-revit.png

290 ms

dimension-thumbnail-1-150x150.png

dimension-thumbnail-1-150x150.png

189 ms

switching-folder-1-150x150.png

switching-folder-1-150x150.png

189 ms

add-model-asset-150x150.png

add-model-asset-150x150.png

188 ms

lighting_final-1-300x223.png

lighting_final-1-300x223.png

277 ms

facebook.png

facebook.png

189 ms

ig.png

ig.png

254 ms

twitter.png

twitter.png

252 ms

youtube.png

youtube.png

252 ms

challangeiconenable.jpg

challangeiconenable.jpg

336 ms

spacer.gif

spacer.gif

336 ms

videoclose.png

videoclose.png

335 ms

f4d9d278455c0da6c4d16229548f3295

f4d9d278455c0da6c4d16229548f3295

137 ms

3bab2853925c015cb33e292abf32d3e6

3bab2853925c015cb33e292abf32d3e6

142 ms

71d97d826d48ec3ff1f7c421bafe13bc

71d97d826d48ec3ff1f7c421bafe13bc

140 ms

0f469f80f453f13505a13328f93f009b

0f469f80f453f13505a13328f93f009b

140 ms

show_ads_impl.js

show_ads_impl.js

320 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

32 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

37 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrQ.ttf

43 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

74 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

74 ms

js

js

72 ms

analytics.js

analytics.js

38 ms

cn250x250.png

cn250x250.png

46 ms

collect

collect

68 ms

collect

collect

67 ms

TrailEvent

TrailEvent

562 ms

dig.js

dig.js

146 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

27 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

43 ms

subscribe_embed

subscribe_embed

127 ms

ga-audiences

ga-audiences

135 ms

211 ms

postmessageRelay

postmessageRelay

136 ms

zrt_lookup.html

zrt_lookup.html

61 ms

ads

ads

743 ms

www-subscribe-embed_split_v0.css

www-subscribe-embed_split_v0.css

21 ms

www-subscribe-embed_v0.js

www-subscribe-embed_v0.js

41 ms

ads

ads

717 ms

ads

ads

554 ms

AIdro_mh04drwKUH4z9zRTgiIjH5rpDGmoBiIYfIR_Z_lNRY1m4=s48-c-k-c0x00ffffff-no-rj

AIdro_mh04drwKUH4z9zRTgiIjH5rpDGmoBiIYfIR_Z_lNRY1m4=s48-c-k-c0x00ffffff-no-rj

70 ms

subscribe_button_branded_lozenge.png

subscribe_button_branded_lozenge.png

34 ms

ads

ads

556 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

8 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

41 ms

rpc:shindig_random.js

rpc:shindig_random.js

33 ms

yottie.js

yottie.js

30 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

cb=gapi.loaded_2

cb=gapi.loaded_2

17 ms

iframe_api

iframe_api

37 ms

border_3.gif

border_3.gif

7 ms

subscribe_embed

subscribe_embed

87 ms

spacer.gif

spacer.gif

21 ms

bubbleSprite_3.png

bubbleSprite_3.png

26 ms

bubbleDropR_3.png

bubbleDropR_3.png

61 ms

bubbleDropB_3.png

bubbleDropB_3.png

62 ms

www-widgetapi.js

www-widgetapi.js

59 ms

www-subscribe-embed-card_v0.css

www-subscribe-embed-card_v0.css

27 ms

www-subscribe-embed-card_v0.js

www-subscribe-embed-card_v0.js

27 ms

youtube

youtube

182 ms

AIdro_mh04drwKUH4z9zRTgiIjH5rpDGmoBiIYfIR_Z_lNRY1m4=s88-c-k-c0x00ffffff-no-rj

AIdro_mh04drwKUH4z9zRTgiIjH5rpDGmoBiIYfIR_Z_lNRY1m4=s88-c-k-c0x00ffffff-no-rj

32 ms

youtube

youtube

184 ms

3b0c1a1c8750041eb27603629860e89a.js

3b0c1a1c8750041eb27603629860e89a.js

57 ms

load_preloaded_resource.js

load_preloaded_resource.js

157 ms

f11bfab4e3c942216447974439595ef6.js

f11bfab4e3c942216447974439595ef6.js

69 ms

abg_lite.js

abg_lite.js

170 ms

window_focus.js

window_focus.js

172 ms

qs_click_protection.js

qs_click_protection.js

172 ms

ufs_web_display.js

ufs_web_display.js

25 ms

bbae3fd3506d8d9338f85d10ea9db8af.js

bbae3fd3506d8d9338f85d10ea9db8af.js

54 ms

8964552396074085254

8964552396074085254

443 ms

abg_lite.js

abg_lite.js

44 ms

omrhp.js

omrhp.js

146 ms

Q12zgMmT.js

Q12zgMmT.js

156 ms

icon.png

icon.png

37 ms

gen_204

gen_204

139 ms

s

s

85 ms

14763004658117789537

14763004658117789537

314 ms

css

css

251 ms

reactive_library.js

reactive_library.js

203 ms

ca-pub-0113962941205521

ca-pub-0113962941205521

93 ms

activeview

activeview

125 ms

62bHydCX.html

62bHydCX.html

53 ms

subscribe_embed

subscribe_embed

112 ms

youtube

youtube

186 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

48 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

49 ms

activeview

activeview

81 ms

12jlMzyD-2VTuBGWfQdcv4sHjYqKdk-jjJ1uxYEhkwQ.js

12jlMzyD-2VTuBGWfQdcv4sHjYqKdk-jjJ1uxYEhkwQ.js

44 ms

activeview

activeview

91 ms

Accessibility Review

cad-notes.com accessibility score

96

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

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

cad-notes.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cad-notes.com SEO score

93

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cad-notes.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 Cad-notes.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

cad-notes.com

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