Tools & Wizards About Us
rbsystems.be screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rbsystems.be

RB automatisatie - rb automatisatie

Page Load Speed

3.5 sec in total

First Response

295 ms

Resources Loaded

2.9 sec

Page Rendered

295 ms

rbsystems.be screenshot

About Website

Welcome to rbsystems.be homepage info - get ready to check RB Systems best content right away, or after learning these important things about rbsystems.be

Bij ons vind u alle mogelijke systemen om uw woning te automatiseren zoals hekopeners, garagepoortopeners, zenders, ontvangers, videofonie, codeklavieren, gsm modules, slagbomen en noodstroomvoedingen

Visit rbsystems.be

Key Findings

We analyzed Rbsystems.be page load time and found that the first response time was 295 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rbsystems.be performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

rbsystems.be

295 ms

www.rbsystems.be

359 ms

style.min.css

88 ms

css

36 ms

css

51 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 27% of them (23 requests) were addressed to the original Rbsystems.be, 35% (29 requests) were made to Maps.googleapis.com and 12% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (359 ms) belongs to the original domain Rbsystems.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 484.1 kB (32%)

Content Size

1.5 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rbsystems.be main page is 1.5 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. 60% of websites need less resources to load. Images take 841.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 45.3 kB

  • Original 53.5 kB
  • After minification 50.2 kB
  • After compression 8.2 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 45.3 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 46.6 kB

  • Original 841.4 kB
  • After minification 794.8 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. RB Systems images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 359.7 kB

  • Original 559.6 kB
  • After minification 559.6 kB
  • After compression 199.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 359.7 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 32.5 kB

  • Original 38.6 kB
  • After minification 38.2 kB
  • After compression 6.1 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. Rbsystems.be needs all CSS files to be minified and compressed as it can save up to 32.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (49%)

Requests Now

72

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RB Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rbsystems.be

rbsystems.be

295 ms

www.rbsystems.be

www.rbsystems.be

359 ms

style.min.css

style.min.css

88 ms

css

css

36 ms

css

css

51 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

49 ms

fontChanger.min.js

fontChanger.min.js

167 ms

slider.min.js

slider.min.js

170 ms

imgLiquid.min.js

imgLiquid.min.js

174 ms

iframeResizer.min.js

iframeResizer.min.js

173 ms

packery.min.js

packery.min.js

184 ms

general.min.js

general.min.js

188 ms

script.min.js

script.min.js

259 ms

js

js

112 ms

maps.min.js

maps.min.js

271 ms

analytics.js

analytics.js

23 ms

zGpI18pgbA_Xslv8v6BRhYubffzsxBWRtjrWJlK7XeJ0MGCzh1fk7tzDKxJlsqobg6CwtUZBt5EOsUEbKaymdao=s1500

zGpI18pgbA_Xslv8v6BRhYubffzsxBWRtjrWJlK7XeJ0MGCzh1fk7tzDKxJlsqobg6CwtUZBt5EOsUEbKaymdao=s1500

23 ms

facebook.png

facebook.png

168 ms

left-quote.png

left-quote.png

167 ms

right-quote.png

right-quote.png

168 ms

cc-small.png

cc-small.png

169 ms

twitter.png

twitter.png

222 ms

google.png

google.png

223 ms

linkedin.png

linkedin.png

224 ms

mail.png

mail.png

226 ms

whatsapp.png

whatsapp.png

255 ms

9QrHF9B6lCEg8CRRpxTtNkVkgCf6VA3SgSrFODwm8OhlAWwDTJ_61GUm-y0i_AQmOEV2ldGjhUcOgn3sFL6jdKA=s1500

9QrHF9B6lCEg8CRRpxTtNkVkgCf6VA3SgSrFODwm8OhlAWwDTJ_61GUm-y0i_AQmOEV2ldGjhUcOgn3sFL6jdKA=s1500

51 ms

bl81xErj5MiQ8BCGZ98Zo32Lyn2inF2VoR1U0IeVo2cqtp4sDTu_K1SQNPqTMjtdw-4ZrRV6S6mafaUn3SKXdg=s1500

bl81xErj5MiQ8BCGZ98Zo32Lyn2inF2VoR1U0IeVo2cqtp4sDTu_K1SQNPqTMjtdw-4ZrRV6S6mafaUn3SKXdg=s1500

49 ms

c5r_rZbUpxoGisuRECMYGl3U9ryYSqnS0UEHqObhBNkj3ZuzSA4d0j4P95cMv4Uvj3JQyn9Ld6Y6OrCDWM6LoCY=s1500

c5r_rZbUpxoGisuRECMYGl3U9ryYSqnS0UEHqObhBNkj3ZuzSA4d0j4P95cMv4Uvj3JQyn9Ld6Y6OrCDWM6LoCY=s1500

51 ms

eqvqX0bju1SDPSQWWqUqJzgPMZLEacmsPkxLE5QX2ocuAhFucSpYkZhLvD5boui7Kka0_qc9MnedcCfzOf5y8uU=s450

eqvqX0bju1SDPSQWWqUqJzgPMZLEacmsPkxLE5QX2ocuAhFucSpYkZhLvD5boui7Kka0_qc9MnedcCfzOf5y8uU=s450

48 ms

LEn3JJcnV29d1LcAWQDet1CioDsMzTYx3ji72AH5_e4IlKNIf8CjhroVcxgLKonQ2cOUpATT_ir3ehF76DDcLw=s450

LEn3JJcnV29d1LcAWQDet1CioDsMzTYx3ji72AH5_e4IlKNIf8CjhroVcxgLKonQ2cOUpATT_ir3ehF76DDcLw=s450

49 ms

gFRAh8HvJoKVMC2CjaNdwdMQuGWy3_nXdEaTIQAXH7yoRDPC-ciR9T1ck5ardF1ctYUDGrEXjY_DTK30gwQCng=s450

gFRAh8HvJoKVMC2CjaNdwdMQuGWy3_nXdEaTIQAXH7yoRDPC-ciR9T1ck5ardF1ctYUDGrEXjY_DTK30gwQCng=s450

49 ms

collect

collect

17 ms

EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff

EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff

12 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

11 ms

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

13 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

14 ms

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

13 ms

pDM9CVwNx1ufBHCEatJA3D8E0i7KZn-EPnyo3HZu7kw.woff

pDM9CVwNx1ufBHCEatJA3D8E0i7KZn-EPnyo3HZu7kw.woff

14 ms

jquery.touchSwipe.js

jquery.touchSwipe.js

197 ms

jquery.backgroundsize.min.js

jquery.backgroundsize.min.js

219 ms

common.js

common.js

17 ms

map.js

map.js

36 ms

util.js

util.js

63 ms

marker.js

marker.js

61 ms

onion.js

onion.js

16 ms

openhand_8_8.cur

openhand_8_8.cur

48 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

69 ms

stats.js

stats.js

30 ms

controls.js

controls.js

37 ms

maps-pointer.png

maps-pointer.png

86 ms

transparent.png

transparent.png

16 ms

css

css

80 ms

google4.png

google4.png

31 ms

mapcnt6.png

mapcnt6.png

23 ms

sv5.png

sv5.png

36 ms

tmapctrl.png

tmapctrl.png

30 ms

cb_scout5.png

cb_scout5.png

44 ms

tmapctrl4.png

tmapctrl4.png

43 ms

imgs8.png

imgs8.png

42 ms

vt

vt

65 ms

vt

vt

83 ms

vt

vt

61 ms

vt

vt

53 ms

vt

vt

80 ms

vt

vt

79 ms

vt

vt

100 ms

vt

vt

103 ms

vt

vt

106 ms

vt

vt

123 ms

vt

vt

119 ms

vt

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127 ms

vt

vt

153 ms

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150 ms

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156 ms

vt

vt

165 ms

vt

vt

169 ms

vt

vt

173 ms

vt

vt

210 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

32 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

34 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

54 ms

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

53 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

146 ms

Accessibility Review

rbsystems.be accessibility score

94

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.

Best Practices

rbsystems.be 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

rbsystems.be 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

rbsystems.be

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