Tools & Wizards About Us
qtrpi.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

qtrpi.com

GitHub - neuronalmotion/qtrpi: An easy-to-use environment to cross-compile Qt applications for Raspberry Pi from your desktop.

Page Load Speed

1.6 sec in total

First Response

324 ms

Resources Loaded

1 sec

Page Rendered

239 ms

qtrpi.com screenshot

About Website

Welcome to qtrpi.com homepage info - get ready to check Qt R Pi best content right away, or after learning these important things about qtrpi.com

An easy-to-use environment to cross-compile Qt applications for Raspberry Pi from your desktop. - GitHub - neuronalmotion/qtrpi: An easy-to-use environment to cross-compile Qt applications for Raspber...

Visit qtrpi.com

Key Findings

We analyzed Qtrpi.com page load time and found that the first response time was 324 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

qtrpi.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

qtrpi.com

324 ms

qtrpi

437 ms

light-3e154969b9f9.css

59 ms

dark-9c5b7a476542.css

73 ms

primer-primitives-4cf0d59ab51a.css

61 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Qtrpi.com, 96% (85 requests) were made to Github.githubassets.com and 2% (2 requests) were made to Camo.githubusercontent.com. The less responsive or slowest element that took the longest time to load (437 ms) relates to the external source Github.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 359.3 kB (26%)

Content Size

1.4 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qtrpi.com main page is 1.4 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 853.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 304.9 kB

  • Original 359.4 kB
  • After minification 350.4 kB
  • After compression 54.5 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 304.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 8 B

  • Original 29.9 kB
  • After minification 29.9 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. Qt R Pi images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 42.6 kB

  • Original 853.7 kB
  • After minification 853.7 kB
  • After compression 811.2 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.

CSS Optimization

-8%

Potential reduce by 11.9 kB

  • Original 145.6 kB
  • After minification 145.6 kB
  • After compression 133.8 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. Qtrpi.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 83 (95%)

Requests Now

87

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qt R Pi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 74 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qtrpi.com

qtrpi.com

324 ms

qtrpi

qtrpi

437 ms

light-3e154969b9f9.css

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59 ms

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61 ms

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Accessibility Review

qtrpi.com accessibility score

92

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

[aria-*] attributes do not match their roles

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

qtrpi.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

Missing source maps for large first-party JavaScript

SEO Factors

qtrpi.com SEO score

91

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

    EN

  • Encoding

    UTF-8

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

qtrpi.com

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