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n161.tech screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% 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

  • 92

    SEO

    Google-friendlier than
    74% of websites

n161.tech

Dummy API: Fake api full of users, images, post, comments etc

Page Load Speed

988 ms in total

First Response

109 ms

Resources Loaded

626 ms

Page Rendered

253 ms

n161.tech screenshot

About Website

Welcome to n161.tech homepage info - get ready to check N 161 best content right away, or after learning these important things about n161.tech

Full cycle REST/GraphQL production API server with fake data, 100 Users, over 800 posts, 1000 comments, 24/7 available for your experiments

Visit n161.tech

Key Findings

We analyzed N161.tech page load time and found that the first response time was 109 ms and then it took 879 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

n161.tech performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

dummyapi.io

109 ms

9a3999f8a81732985b97.css

6 ms

polyfills-687e794d8e071078d3f3.js

12 ms

webpack-1135f7d18660e9be7062.js

28 ms

framework-4ea496b330708ba79ca4.js

27 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original N161.tech, 7% (3 requests) were made to Google-analytics.com and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (217 ms) relates to the external source Dummyapi.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.6 kB (13%)

Content Size

139.8 kB

After Optimization

121.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of N161.tech main page is 139.8 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. 50% of websites need less resources to load. Images take 102.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 11.6 kB

  • Original 16.8 kB
  • After minification 16.7 kB
  • After compression 5.2 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 11.6 kB or 69% of the original size.

Image Optimization

-7%

Potential reduce by 7.0 kB

  • Original 102.0 kB
  • After minification 95.0 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. N 161 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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 27 (68%)

Requests Now

40

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of N 161. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dummyapi.io

dummyapi.io

109 ms

9a3999f8a81732985b97.css

9a3999f8a81732985b97.css

6 ms

polyfills-687e794d8e071078d3f3.js

polyfills-687e794d8e071078d3f3.js

12 ms

webpack-1135f7d18660e9be7062.js

webpack-1135f7d18660e9be7062.js

28 ms

framework-4ea496b330708ba79ca4.js

framework-4ea496b330708ba79ca4.js

27 ms

main-1307fac2ab746a8218ca.js

main-1307fac2ab746a8218ca.js

30 ms

_app-866218fff217cc785118.js

_app-866218fff217cc785118.js

34 ms

669-e03fcc281414079155d5.js

669-e03fcc281414079155d5.js

27 ms

index-62ba0b2198c78d4b9b2e.js

index-62ba0b2198c78d4b9b2e.js

29 ms

_buildManifest.js

_buildManifest.js

171 ms

_ssgManifest.js

_ssgManifest.js

36 ms

icon.png

icon.png

183 ms

become_a_patron_button@2x.png

become_a_patron_button@2x.png

169 ms

js

js

169 ms

gear.svg

gear.svg

37 ms

graphql.svg

graphql.svg

35 ms

code.svg

code.svg

39 ms

relation.svg

relation.svg

37 ms

calendar.svg

calendar.svg

39 ms

coins.svg

coins.svg

41 ms

z2bypw2xvw688s6vj.jpg

z2bypw2xvw688s6vj.jpg

41 ms

check.svg

check.svg

40 ms

envelope.svg

envelope.svg

42 ms

collab.svg

collab.svg

217 ms

copyright.svg

copyright.svg

42 ms

build.svg

build.svg

43 ms

dev.svg

dev.svg

44 ms

css

css

46 ms

197 ms

198-4a82d84399419a727a4b.js

198-4a82d84399419a727a4b.js

30 ms

503.3eaf240756c753ee8354.js

503.3eaf240756c753ee8354.js

29 ms

ff239f9d-463d3165b8b39ee2cd8d.js

ff239f9d-463d3165b8b39ee2cd8d.js

29 ms

690.3024b4364e2b003234bd.js

690.3024b4364e2b003234bd.js

85 ms

user

user

140 ms

za6wya6ceuqer8qgq.png

za6wya6ceuqer8qgq.png

20 ms

js

js

81 ms

analytics.js

analytics.js

76 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

113 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

134 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

140 ms

check-success.svg

check-success.svg

92 ms

collect

collect

37 ms

collect

collect

14 ms

collect

collect

21 ms

Accessibility Review

n161.tech 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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

n161.tech 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

n161.tech SEO score

92

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

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 N161.tech 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 N161.tech 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

n161.tech

Open Graph description is not detected on the main page of N 161. 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: