Tools & Wizards About Us
n4stack.io screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

n4stack.io

The Digital Engineers | Database Experts | DevOps | Cloud

Page Load Speed

1 sec in total

First Response

9 ms

Resources Loaded

600 ms

Page Rendered

396 ms

n4stack.io screenshot

About Website

Visit n4stack.io now to see the best up-to-date N 4 Stack content and also check out these interesting facts you probably never knew about n4stack.io

N4Stack - Microsoft Azure & AWS consulting partners with Data and DevOps practices, adding value to your cloud transformation project.

Visit n4stack.io

Key Findings

We analyzed N4stack.io page load time and found that the first response time was 9 ms and then it took 996 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

n4stack.io performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value560 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value1.174

1/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

n4stack.io

9 ms

n4stack.io

22 ms

css

49 ms

autoptimize_b1f501322d26853a36108fc1576d0b96.css

19 ms

font-awesome.min.css

47 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 36% of them (24 requests) were addressed to the original N4stack.io, 45% (30 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (464 ms) belongs to the original domain N4stack.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.1 kB (29%)

Content Size

705.5 kB

After Optimization

503.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of N4stack.io main page is 705.5 kB. 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 406.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 60.1 kB

  • Original 75.6 kB
  • After minification 75.5 kB
  • After compression 15.5 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 60.1 kB or 80% of the original size.

Image Optimization

-33%

Potential reduce by 134.2 kB

  • Original 406.4 kB
  • After minification 272.3 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, N 4 Stack needs image optimization as it can save up to 134.2 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 7.9 kB

  • Original 223.4 kB
  • After minification 223.4 kB
  • After compression 215.6 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.

Requests Breakdown

Number of requests can be reduced by 15 (47%)

Requests Now

32

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of N 4 Stack. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

n4stack.io

n4stack.io

9 ms

n4stack.io

n4stack.io

22 ms

css

css

49 ms

autoptimize_b1f501322d26853a36108fc1576d0b96.css

autoptimize_b1f501322d26853a36108fc1576d0b96.css

19 ms

font-awesome.min.css

font-awesome.min.css

47 ms

icon

icon

66 ms

jquery.min.js

jquery.min.js

31 ms

js

js

115 ms

autoptimize_single_4dd581c1704788cdefa607cca663b9b1.js

autoptimize_single_4dd581c1704788cdefa607cca663b9b1.js

20 ms

251767.js

251767.js

114 ms

autoptimize_15c09b342ed7576dad71f4b05c441171.js

autoptimize_15c09b342ed7576dad71f4b05c441171.js

32 ms

autoptimize_bc8629efe49ab872bcfa13521baee131.css

autoptimize_bc8629efe49ab872bcfa13521baee131.css

43 ms

N4Stack-White-2.png

N4Stack-White-2.png

26 ms

preloader.gif

preloader.gif

30 ms

Service-Tile-Stack-211x300.png

Service-Tile-Stack-211x300.png

30 ms

N4Stack_People.png

N4Stack_People.png

30 ms

Database-Experts.png

Database-Experts.png

28 ms

N4Stack-Icon.png

N4Stack-Icon.png

30 ms

DBA-DevOps.png

DBA-DevOps.png

53 ms

N4Stack-Agile-Development.png

N4Stack-Agile-Development.png

52 ms

N4Stack-Security.png

N4Stack-Security.png

52 ms

CAF-Diagram.png

CAF-Diagram.png

464 ms

Ignition.png

Ignition.png

52 ms

Governance-MVP.png

Governance-MVP.png

52 ms

Landing-zone.png

Landing-zone.png

75 ms

Innovate.png

Innovate.png

75 ms

N4Stack-White-2-300x62.png

N4Stack-White-2-300x62.png

75 ms

leadflows.js

leadflows.js

84 ms

banner.js

banner.js

223 ms

web-interactives-embed.js

web-interactives-embed.js

194 ms

fb.js

fb.js

67 ms

conversations-embed.js

conversations-embed.js

73 ms

251767.js

251767.js

105 ms

collectedforms.js

collectedforms.js

105 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aXw.woff

49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aX8.ttf

54 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w3aXw.woff

90 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w3aX8.ttf

71 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w3aXw.woff

69 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w3aX8.ttf

69 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aXw.woff

68 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aX8.ttf

84 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw3aXw.woff

85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw3aX8.ttf

84 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXw.woff

229 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf

84 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw3aXw.woff

86 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw3aX8.ttf

85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw3aXw.woff

193 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw3aX8.ttf

85 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw3aXw.woff

87 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw3aX8.ttf

86 ms

KFOlCnqEu92Fr1MmEU9fChc-.woff

KFOlCnqEu92Fr1MmEU9fChc-.woff

87 ms

KFOlCnqEu92Fr1MmEU9fChc9.ttf

KFOlCnqEu92Fr1MmEU9fChc9.ttf

108 ms

KFOmCnqEu92Fr1Mu7GxM.woff

KFOmCnqEu92Fr1Mu7GxM.woff

107 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

108 ms

KFOlCnqEu92Fr1MmSU5fChc-.woff

KFOlCnqEu92Fr1MmSU5fChc-.woff

108 ms

KFOlCnqEu92Fr1MmSU5fChc9.ttf

KFOlCnqEu92Fr1MmSU5fChc9.ttf

109 ms

KFOkCnqEu92Fr1MmgVxGIzQ.woff

KFOkCnqEu92Fr1MmgVxGIzQ.woff

110 ms

KFOkCnqEu92Fr1MmgVxGIzc.ttf

KFOkCnqEu92Fr1MmgVxGIzc.ttf

110 ms

KFOlCnqEu92Fr1MmWUlfChc-.woff

KFOlCnqEu92Fr1MmWUlfChc-.woff

109 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

109 ms

KFOlCnqEu92Fr1MmYUtfChc-.woff

KFOlCnqEu92Fr1MmYUtfChc-.woff

109 ms

KFOlCnqEu92Fr1MmYUtfChc9.ttf

KFOlCnqEu92Fr1MmYUtfChc9.ttf

110 ms

modules.ttf

modules.ttf

19 ms

AkzidenzGrotesk-BQ-Light-Regular.otf

AkzidenzGrotesk-BQ-Light-Regular.otf

80 ms

Accessibility Review

n4stack.io accessibility score

87

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

Heading elements are not in a sequentially-descending order

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

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

n4stack.io 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

Missing source maps for large first-party JavaScript

SEO Factors

n4stack.io SEO score

91

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

Links do not have descriptive text

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise N4stack.io 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 N4stack.io 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

n4stack.io

Open Graph data is detected on the main page of N 4 Stack. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: