Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

rbest.de

R Best

Page Load Speed

2.3 sec in total

First Response

316 ms

Resources Loaded

1.8 sec

Page Rendered

185 ms

rbest.de screenshot

About Website

Welcome to rbest.de homepage info - get ready to check R Best best content for Germany right away, or after learning these important things about rbest.de

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Key Findings

We analyzed Rbest.de page load time and found that the first response time was 316 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

rbest.de performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.245

51/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

rbest.de

316 ms

bY9bDoJADEU3JFQ_XILrIM1MhfLo1GlHwu5FIMYY_25uzj1Nz3DnlnIC82Wk0wXmxbjHSmi2kdwpGwQzeOLIEZ2T3KRlobp_FMrLOgioHjrcqF1yhYjWcUhi9cTyw0SywZM2n4MpR81kVmnSohuDwhM6HeueXDEM0LAEaEkob-7_8Yt_m468thijd7x_k4pr8Rc.css

511 ms

M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js

313 ms

VctBDgIhDEDRC5kynIggdJwSoNiWRD290V23_-XHUPKycuXQNJzC0xLOmrQILbsd4aQHCv-wVh3Mdg2c24F2qqgwaEJ7bpS301ay8FbsnQxThAOi9_8CRkv9-GEed365VrYajy8.js

208 ms

M9QvL9BNzs_PzkxNzsjPLE7VzyrWR_CTU4sB.js

213 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 64% of them (25 requests) were addressed to the original Rbest.de, 8% (3 requests) were made to S.gravatar.com and 5% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (659 ms) belongs to the original domain Rbest.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 565.5 kB (54%)

Content Size

1.0 MB

After Optimization

476.5 kB

In fact, the total size of Rbest.de main page is 1.0 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. 35% of websites need less resources to load. Javascripts take 531.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 53.1 kB

  • Original 74.2 kB
  • After minification 68.8 kB
  • After compression 21.2 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 53.1 kB or 71% of the original size.

Image Optimization

-6%

Potential reduce by 11.7 kB

  • Original 191.2 kB
  • After minification 179.5 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. R Best images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 328.2 kB

  • Original 531.0 kB
  • After minification 530.9 kB
  • After compression 202.8 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 328.2 kB or 62% of the original size.

CSS Optimization

-70%

Potential reduce by 172.5 kB

  • Original 245.6 kB
  • After minification 238.4 kB
  • After compression 73.0 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. Rbest.de needs all CSS files to be minified and compressed as it can save up to 172.5 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (65%)

Requests Now

37

After Optimization

13

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R Best. 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.

Accessibility Review

rbest.de accessibility score

86

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

<frame> or <iframe> elements do not have a title

Best Practices

rbest.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

SEO Factors

rbest.de 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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rbest.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Rbest.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

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