Tools & Wizards About Us
rubyonrails.de screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

rubyonrails.de

RubyOnRails – Ruby On Rails

Page Load Speed

5.5 sec in total

First Response

552 ms

Resources Loaded

2.2 sec

Page Rendered

2.8 sec

rubyonrails.de screenshot

About Website

Click here to check amazing Ruby On Rails content. Otherwise, check out these important facts you probably never knew about rubyonrails.de

Visit rubyonrails.de

Key Findings

We analyzed Rubyonrails.de page load time and found that the first response time was 552 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rubyonrails.de performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value5.0 s

62/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

rubyonrails.de

552 ms

wp-emoji-release.min.js

148 ms

easy-tooltip.css

168 ms

css

59 ms

genericons.css

251 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 63% of them (24 requests) were addressed to the original Rubyonrails.de, 24% (9 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (958 ms) belongs to the original domain Rubyonrails.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 500.4 kB (57%)

Content Size

882.4 kB

After Optimization

382.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rubyonrails.de main page is 882.4 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. 45% of websites need less resources to load. Images take 370.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 181.2 kB

  • Original 207.0 kB
  • After minification 204.1 kB
  • After compression 25.7 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 181.2 kB or 88% of the original size.

Image Optimization

-32%

Potential reduce by 117.5 kB

  • Original 370.0 kB
  • After minification 252.5 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, Ruby On Rails needs image optimization as it can save up to 117.5 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 121.6 kB

  • Original 197.4 kB
  • After minification 191.1 kB
  • After compression 75.8 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 121.6 kB or 62% of the original size.

CSS Optimization

-74%

Potential reduce by 80.1 kB

  • Original 108.1 kB
  • After minification 90.1 kB
  • After compression 28.0 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. Rubyonrails.de needs all CSS files to be minified and compressed as it can save up to 80.1 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (59%)

Requests Now

27

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ruby On Rails. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rubyonrails.de

rubyonrails.de

552 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

148 ms

easy-tooltip.css

easy-tooltip.css

168 ms

css

css

59 ms

genericons.css

genericons.css

251 ms

style.css

style.css

182 ms

jquery.js

jquery.js

277 ms

jquery-migrate.min.js

jquery-migrate.min.js

186 ms

shCore.js

shCore.js

168 ms

shBrushRuby.js

shBrushRuby.js

188 ms

shBrushBash.js

shBrushBash.js

211 ms

shBrushXml.js

shBrushXml.js

379 ms

shBrushJScript.js

shBrushJScript.js

380 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

380 ms

functions.js

functions.js

381 ms

wp-embed.min.js

wp-embed.min.js

382 ms

ga.js

ga.js

152 ms

a37f5f08e4d3994a411dcf4e443d83db

a37f5f08e4d3994a411dcf4e443d83db

148 ms

info.png

info.png

107 ms

OSX-Installation.png

OSX-Installation.png

958 ms

browser-screenshot.png

browser-screenshot.png

285 ms

architectur-elastic-search-cluster.png

architectur-elastic-search-cluster.png

285 ms

browser-screenshot-article-listing.png

browser-screenshot-article-listing.png

312 ms

simple-smile.png

simple-smile.png

139 ms

RFda8w1V0eDZheqfcyQ4ENqQynqKV_9Plp7mupa0S4g.ttf

RFda8w1V0eDZheqfcyQ4ENqQynqKV_9Plp7mupa0S4g.ttf

102 ms

ZvcMqxEwPfh2qDWBPxn6nqp5NA6AAOjfQM_HmvD0shQ.ttf

ZvcMqxEwPfh2qDWBPxn6nqp5NA6AAOjfQM_HmvD0shQ.ttf

120 ms

ZvcMqxEwPfh2qDWBPxn6ngvr42gIYPGl20Rgir8ypAU.ttf

ZvcMqxEwPfh2qDWBPxn6ngvr42gIYPGl20Rgir8ypAU.ttf

140 ms

IQHow_FEYlDC4Gzy_m8fcvEr6Hm6RMS0v1dtXsGir4g.ttf

IQHow_FEYlDC4Gzy_m8fcvEr6Hm6RMS0v1dtXsGir4g.ttf

140 ms

zhcz-_WihjSQC0oHJ9TCYC3USBnSvpkopQaUR-2r7iU.ttf

zhcz-_WihjSQC0oHJ9TCYC3USBnSvpkopQaUR-2r7iU.ttf

157 ms

So5lHxHT37p2SS4-t60SlP-h276deSBHSGl3jPkVKDo.ttf

So5lHxHT37p2SS4-t60SlP-h276deSBHSGl3jPkVKDo.ttf

174 ms

EYh7Vl4ywhowqULgRdYwIONfVQSuMy1q3WzzeUBr2Ns.ttf

EYh7Vl4ywhowqULgRdYwIONfVQSuMy1q3WzzeUBr2Ns.ttf

156 ms

EYh7Vl4ywhowqULgRdYwIGOs5rKs1XhQYCgZqE8eCYU.ttf

EYh7Vl4ywhowqULgRdYwIGOs5rKs1XhQYCgZqE8eCYU.ttf

173 ms

BjAYBlHtW3CJxDcjzrnZCF02b4v3fUxqf9CZJ1qUoIA.ttf

BjAYBlHtW3CJxDcjzrnZCF02b4v3fUxqf9CZJ1qUoIA.ttf

171 ms

Genericons.svg

Genericons.svg

844 ms

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

27 ms

__utm.gif

__utm.gif

65 ms

shCore.css

shCore.css

103 ms

shThemeDefault.css

shThemeDefault.css

160 ms

Accessibility Review

rubyonrails.de accessibility score

99

Accessibility Issues

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

rubyonrails.de best practices score

92

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

Page has valid source maps

SEO Factors

rubyonrails.de SEO score

88

Search Engine Optimization Advices

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rubyonrails.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Rubyonrails.de 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

rubyonrails.de

Open Graph description is not detected on the main page of Ruby On Rails. 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: