Tools & Wizards About Us
renson-sunprotection.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

renson-sunprotection.com

Renson: Pioneers in indoor climate for 110+ years | Renson US

Page Load Speed

4.4 sec in total

First Response

251 ms

Resources Loaded

3.3 sec

Page Rendered

826 ms

renson-sunprotection.com screenshot

About Website

Click here to check amazing Renson Sunprotection content. Otherwise, check out these important facts you probably never knew about renson-sunprotection.com

Renson is innovative and has a worldwide network. Renson offers sun protection, patio covers and ventilation with an eye for design. Discover here.

Visit renson-sunprotection.com

Key Findings

We analyzed Renson-sunprotection.com page load time and found that the first response time was 251 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

renson-sunprotection.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

renson-sunprotection.com

251 ms

www.renson-sunprotection.com

260 ms

en-us

483 ms

en-us

891 ms

wizard

64 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Renson-sunprotection.com, 54% (36 requests) were made to Renson-co-prd-kentico-website-live-cdnep.azureedge.net and 28% (19 requests) were made to Renson.net. The less responsive or slowest element that took the longest time to load (891 ms) relates to the external source Renson.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.7 kB (13%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Renson-sunprotection.com main page is 2.3 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 204.2 kB

  • Original 224.2 kB
  • After minification 140.8 kB
  • After compression 20.0 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. This page needs HTML code to be minified as it can gain 83.4 kB, which is 37% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 204.2 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

  • Original 1.8 MB
  • After minification 1.8 MB

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. Renson Sunprotection images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 49.3 kB

  • Original 191.4 kB
  • After minification 191.3 kB
  • After compression 142.1 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 49.3 kB or 26% of the original size.

CSS Optimization

-30%

Potential reduce by 37.4 kB

  • Original 124.0 kB
  • After minification 123.8 kB
  • After compression 86.6 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. Renson-sunprotection.com needs all CSS files to be minified and compressed as it can save up to 37.4 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (13%)

Requests Now

47

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renson Sunprotection. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

renson-sunprotection.com

renson-sunprotection.com

251 ms

www.renson-sunprotection.com

www.renson-sunprotection.com

260 ms

en-us

en-us

483 ms

en-us

en-us

891 ms

wizard

wizard

64 ms

wizard

wizard

85 ms

gtm.js

gtm.js

85 ms

renson.pages.editor.min.css

renson.pages.editor.min.css

136 ms

renson.corporate.bundle.min.js

renson.corporate.bundle.min.js

407 ms

ConversionLogger.js

ConversionLogger.js

289 ms

Logger.js

Logger.js

258 ms

Logger.js

Logger.js

259 ms

systemPageComponents.min.css

systemPageComponents.min.css

260 ms

wizard

wizard

111 ms

jquery.min.js

jquery.min.js

40 ms

systemFormComponents.min.js

systemFormComponents.min.js

427 ms

wizard

wizard

13 ms

logo-renson-23.svg

logo-renson-23.svg

48 ms

mqdefault.jpg

mqdefault.jpg

41 ms

energie-besparen-met-screens-(1)-(1)-(2).jpg

energie-besparen-met-screens-(1)-(1)-(2).jpg

55 ms

gezond_binnenklimaat_thumb.jpg

gezond_binnenklimaat_thumb.jpg

80 ms

vieze-en-muffe-geurtjes.jpg

vieze-en-muffe-geurtjes.jpg

71 ms

slim-renoveren_thumb.jpg

slim-renoveren_thumb.jpg

75 ms

te-warm-in-huis-thumb.jpg

te-warm-in-huis-thumb.jpg

363 ms

vochtproblemen-in-huis-thumb.jpg

vochtproblemen-in-huis-thumb.jpg

106 ms

genieten-van-tuin-en-terras-thumb.jpg

genieten-van-tuin-en-terras-thumb.jpg

614 ms

gevels-moderniseren-thumb.jpg

gevels-moderniseren-thumb.jpg

99 ms

video-zone.jpg

video-zone.jpg

88 ms

case-studies.jpg

case-studies.jpg

87 ms

Realisations.jpg

Realisations.jpg

127 ms

design-styles.jpg

design-styles.jpg

109 ms

total-concepts.jpg

total-concepts.jpg

117 ms

sustainability-charter.jpg

sustainability-charter.jpg

118 ms

ventilatie_nieuw.jpg

ventilatie_nieuw.jpg

149 ms

zonwering_nieuw.jpg

zonwering_nieuw.jpg

149 ms

terrasoverkapping_nieuw.jpg

terrasoverkapping_nieuw.jpg

174 ms

gevelbekleding_nieuw.jpg

gevelbekleding_nieuw.jpg

149 ms

110jaar-ervaring.jpg

110jaar-ervaring.jpg

155 ms

ongeremde-innovatie.jpg

ongeremde-innovatie.jpg

229 ms

wereldwijd-netwerk.jpg

wereldwijd-netwerk.jpg

487 ms

kwaliteit-design.jpg

kwaliteit-design.jpg

165 ms

altijd-beste-binnenlucht.jpg

altijd-beste-binnenlucht.jpg

184 ms

slim-renoveren.jpg

slim-renoveren.jpg

276 ms

oververhitting-tegengaan.jpg

oververhitting-tegengaan.jpg

199 ms

4-seizoenen-buiten.jpg

4-seizoenen-buiten.jpg

215 ms

vochtproblemen.jpg

vochtproblemen.jpg

232 ms

architectuur-boosten.jpg

architectuur-boosten.jpg

247 ms

dealer_locator.jpg

dealer_locator.jpg

244 ms

youtube.jpg

youtube.jpg

277 ms

slimme-ventilatie-op-maat-van-renovatie.jpg

slimme-ventilatie-op-maat-van-renovatie.jpg

267 ms

doekzonwering-op-zonne-energie.jpg

doekzonwering-op-zonne-energie.jpg

291 ms

overal-zon-maar-toch-beschut.jpg

overal-zon-maar-toch-beschut.jpg

292 ms

duurzaam-ondernemerschap2.jpg

duurzaam-ondernemerschap2.jpg

300 ms

logo-white.svg

logo-white.svg

302 ms

wizard

wizard

12 ms

renson.foundation.min.css

renson.foundation.min.css

251 ms

wizard

wizard

107 ms

icomoon-renson.ttf

icomoon-renson.ttf

95 ms

opensans-light.ttf

opensans-light.ttf

334 ms

opensans-regular.ttf

opensans-regular.ttf

255 ms

opensans-medium.ttf

opensans-medium.ttf

361 ms

opensans-bold-semi.ttf

opensans-bold-semi.ttf

343 ms

opensans-bold.ttf

opensans-bold.ttf

342 ms

opensans-bold-extra.ttf

opensans-bold-extra.ttf

264 ms

fa-solid-900.ttf

fa-solid-900.ttf

505 ms

fa-regular-400.ttf

fa-regular-400.ttf

361 ms

fa-brands-400.ttf

fa-brands-400.ttf

514 ms

Accessibility Review

renson-sunprotection.com accessibility score

96

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

button, link, and menuitem elements do not have accessible names.

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

renson-sunprotection.com best practices score

75

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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

renson-sunprotection.com SEO score

86

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

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

renson-sunprotection.com

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