Tools & Wizards About Us
door3.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

door3.com

Award-winning Technology Consultancy | NYC

Page Load Speed

991 ms in total

First Response

106 ms

Resources Loaded

570 ms

Page Rendered

315 ms

door3.com screenshot

About Website

Click here to check amazing Door 3 content for United States. Otherwise, check out these important facts you probably never knew about door3.com

DOOR3 is an independent technology consultancy and software development firm headquartered in New York City. Independence is the Difference.

Visit door3.com

Key Findings

We analyzed Door3.com page load time and found that the first response time was 106 ms and then it took 885 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

door3.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value8,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

door3.com

106 ms

cloudflare.min.js

15 ms

appsh.min.js

32 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

14 ms

css_qOt-jHu74KbquIejlWTnuWFEvZaui3Ry857jJKoGd50.css

8 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 74% of them (50 requests) were addressed to the original Door3.com, 6% (4 requests) were made to Cdnjs.cloudflare.com and 4% (3 requests) were made to Ajax.cloudflare.com. The less responsive or slowest element that took the longest time to load (179 ms) relates to the external source Js.hs-analytics.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 601.8 kB (29%)

Content Size

2.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Door3.com main page is 2.1 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. 70% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 42.9 kB

  • Original 55.4 kB
  • After minification 51.0 kB
  • After compression 12.5 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 42.9 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 53.1 kB

  • Original 1.3 MB
  • After minification 1.2 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. Door 3 images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 341.8 kB

  • Original 546.5 kB
  • After minification 536.9 kB
  • After compression 204.7 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 341.8 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 164.0 kB

  • Original 194.5 kB
  • After minification 191.0 kB
  • After compression 30.5 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. Door3.com needs all CSS files to be minified and compressed as it can save up to 164.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (37%)

Requests Now

65

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Door 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

door3.com

door3.com

106 ms

cloudflare.min.js

cloudflare.min.js

15 ms

appsh.min.js

appsh.min.js

32 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

14 ms

css_qOt-jHu74KbquIejlWTnuWFEvZaui3Ry857jJKoGd50.css

css_qOt-jHu74KbquIejlWTnuWFEvZaui3Ry857jJKoGd50.css

8 ms

css_4m870SIDzdh4TIqFboCRHVIoU79n_VW3gqOczjeJ3DI.css

css_4m870SIDzdh4TIqFboCRHVIoU79n_VW3gqOczjeJ3DI.css

11 ms

css_DpfS8HLVrIo6PPlHTTJhv8Vj1ZlTpLp9GA_7aYcXWAk.css

css_DpfS8HLVrIo6PPlHTTJhv8Vj1ZlTpLp9GA_7aYcXWAk.css

13 ms

css_oS8tdIVGoNOCWG6FgfNDbvXcGertXBc8tEieZrKX3Es.css

css_oS8tdIVGoNOCWG6FgfNDbvXcGertXBc8tEieZrKX3Es.css

39 ms

css_fpSBBpP9AZx4Hflr7bcZXTa-Hwcp7MivOo7KRf8OkU8.css

css_fpSBBpP9AZx4Hflr7bcZXTa-Hwcp7MivOo7KRf8OkU8.css

10 ms

js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js

js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js

32 ms

js_8nGTnkUAUzcQjXuQHZLc2O2by39RI3uNKpTUGjI9R5A.js

js_8nGTnkUAUzcQjXuQHZLc2O2by39RI3uNKpTUGjI9R5A.js

35 ms

bizible.js

bizible.js

113 ms

jquery.sliderPro.min.js

jquery.sliderPro.min.js

26 ms

js_BMhOQE3mSmLHWoNLz6uwxgAHtVgU44Fhv2gU1M7-gnQ.js

js_BMhOQE3mSmLHWoNLz6uwxgAHtVgU44Fhv2gU1M7-gnQ.js

31 ms

js_lFEFbJHbggu_pPTW0Hfpfh2QVUCsfVFikYX_44aXRlU.js

js_lFEFbJHbggu_pPTW0Hfpfh2QVUCsfVFikYX_44aXRlU.js

33 ms

js_EJyheJw4PJQCtVAQUGV64CU7_HyUX2ZQdqV-o7_fR0Y.js

js_EJyheJw4PJQCtVAQUGV64CU7_HyUX2ZQdqV-o7_fR0Y.js

32 ms

conversion.js

conversion.js

34 ms

js_Sv3U4OCvZv_xQw_1L2J1AP5xxlc0s_cIANnvnpufEKE.js

js_Sv3U4OCvZv_xQw_1L2J1AP5xxlc0s_cIANnvnpufEKE.js

32 ms

apps1.min.js

apps1.min.js

29 ms

modernizr.min.js

modernizr.min.js

14 ms

jquery.min.js

jquery.min.js

31 ms

jquery-migrate.min.js

jquery-migrate.min.js

46 ms

jquery.css3finalize.min.js

jquery.css3finalize.min.js

48 ms

prum.min.js

prum.min.js

34 ms

analytics.js

analytics.js

128 ms

logo.png

logo.png

126 ms

112 ms

476121.js

476121.js

179 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

64 ms

css_qOt-jHu74KbquIejlWTnuWFEvZaui3Ry857jJKoGd50.css

css_qOt-jHu74KbquIejlWTnuWFEvZaui3Ry857jJKoGd50.css

54 ms

css_4m870SIDzdh4TIqFboCRHVIoU79n_VW3gqOczjeJ3DI.css

css_4m870SIDzdh4TIqFboCRHVIoU79n_VW3gqOczjeJ3DI.css

56 ms

css_DpfS8HLVrIo6PPlHTTJhv8Vj1ZlTpLp9GA_7aYcXWAk.css

css_DpfS8HLVrIo6PPlHTTJhv8Vj1ZlTpLp9GA_7aYcXWAk.css

49 ms

css_oS8tdIVGoNOCWG6FgfNDbvXcGertXBc8tEieZrKX3Es.css

css_oS8tdIVGoNOCWG6FgfNDbvXcGertXBc8tEieZrKX3Es.css

74 ms

css_fpSBBpP9AZx4Hflr7bcZXTa-Hwcp7MivOo7KRf8OkU8.css

css_fpSBBpP9AZx4Hflr7bcZXTa-Hwcp7MivOo7KRf8OkU8.css

55 ms

slider_background.jpg

slider_background.jpg

30 ms

iPad-Carousel%20%281%29.png

iPad-Carousel%20%281%29.png

47 ms

AarongSliderImage.png

AarongSliderImage.png

43 ms

slider_pager.png

slider_pager.png

31 ms

digital_strategy.svg

digital_strategy.svg

124 ms

software_dev.svg

software_dev.svg

35 ms

ux_interaction.svg

ux_interaction.svg

39 ms

it_consultation.svg

it_consultation.svg

42 ms

list-bullet.png

list-bullet.png

47 ms

Aarong-3devices.png

Aarong-3devices.png

99 ms

aarong-logo.png

aarong-logo.png

98 ms

BOSS_Screenshots.png

BOSS_Screenshots.png

104 ms

brand-idt.gif

brand-idt.gif

100 ms

Olympus%20Case%20Study_1.png

Olympus%20Case%20Study_1.png

105 ms

olympus%20logo.png

olympus%20logo.png

101 ms

WWE_0.jpg

WWE_0.jpg

103 ms

WWE-logo.png

WWE-logo.png

103 ms

Draftstreet%20-%20iMac%2C%20iPad%2C%20iPhone%204.jpg

Draftstreet%20-%20iMac%2C%20iPad%2C%20iPhone%204.jpg

103 ms

DraftStreet.png

DraftStreet.png

107 ms

SurexCaseStudyImage_0.png

SurexCaseStudyImage_0.png

123 ms

surex-logo.png

surex-logo.png

106 ms

picture-96-1311257935.jpg

picture-96-1311257935.jpg

106 ms

picture-599-1429108183.jpg

picture-599-1429108183.jpg

106 ms

picture-8-1311095264.jpg

picture-8-1311095264.jpg

121 ms

picture-97-1311260514.jpg

picture-97-1311260514.jpg

119 ms

footer_bg.jpg

footer_bg.jpg

120 ms

logo-white.svg

logo-white.svg

118 ms

logo-white.png

logo-white.png

123 ms

ipv

ipv

96 ms

door3-social-icon.ttf

door3-social-icon.ttf

120 ms

collect

collect

20 ms

collect

collect

116 ms

98 ms

BizibleAcct.js

BizibleAcct.js

106 ms

Accessibility Review

door3.com accessibility score

69

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

door3.com best practices score

83

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

Page has valid source maps

SEO Factors

door3.com 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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Door3.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 Door3.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

door3.com

Open Graph data is detected on the main page of Door 3. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: