Tools & Wizards About Us
staka-dakluiken.nl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

staka-dakluiken.nl

Staka Dakluiken: duurzaam, veilig en van hoge kwaliteit

Page Load Speed

2.9 sec in total

First Response

309 ms

Resources Loaded

1.9 sec

Page Rendered

707 ms

staka-dakluiken.nl screenshot

About Website

Welcome to staka-dakluiken.nl homepage info - get ready to check Staka Dakluiken best content for Netherlands right away, or after learning these important things about staka-dakluiken.nl

Een Staka dakluik is veilig, extreem goed geïsoleerd en voorzien van TUV-certificaat. Ontvang een offerte binnen 1 minuut!

Visit staka-dakluiken.nl

Key Findings

We analyzed Staka-dakluiken.nl page load time and found that the first response time was 309 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

staka-dakluiken.nl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

staka-dakluiken.nl

309 ms

staka-dakluiken.nl

415 ms

style.min.css

195 ms

app.js

731 ms

nl.js

287 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 74% of them (32 requests) were addressed to the original Staka-dakluiken.nl, 7% (3 requests) were made to Googletagmanager.com and 2% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (874 ms) belongs to the original domain Staka-dakluiken.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.8 kB (5%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Staka-dakluiken.nl main page is 1.6 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 26.4 kB

  • Original 35.8 kB
  • After minification 35.0 kB
  • After compression 9.4 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 26.4 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 46.3 kB

  • Original 1.4 MB
  • After minification 1.4 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. Staka Dakluiken images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 9.2 kB

  • Original 128.4 kB
  • After minification 128.4 kB
  • After compression 119.3 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.

Requests Breakdown

Number of requests can be reduced by 10 (28%)

Requests Now

36

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Staka Dakluiken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

staka-dakluiken.nl

staka-dakluiken.nl

309 ms

staka-dakluiken.nl

staka-dakluiken.nl

415 ms

style.min.css

style.min.css

195 ms

app.js

app.js

731 ms

nl.js

nl.js

287 ms

js

js

62 ms

gtm.js

gtm.js

88 ms

logo.jpg

logo.jpg

106 ms

nl.jpg

nl.jpg

154 ms

de.jpg

de.jpg

219 ms

en.jpg

en.jpg

325 ms

us.jpg

us.jpg

324 ms

fr.jpg

fr.jpg

324 ms

large-topaccess-image-1077-1.jpg

large-topaccess-image-1077-1.jpg

685 ms

card_image-sancmscopy1180_topaccess%20referentie%202%20(medium)-min-image-1081-31.jpg

card_image-sancmscopy1180_topaccess%20referentie%202%20(medium)-min-image-1081-31.jpg

405 ms

card_image-sancmscopy6495_brixton-roof-terrace1-image-1081-26.jpg

card_image-sancmscopy6495_brixton-roof-terrace1-image-1081-26.jpg

602 ms

card_image-schaartrap3-image-1081-27.jpg

card_image-schaartrap3-image-1081-27.jpg

598 ms

card_image-dakluik_met_opsteekladder_staka-image-1081-30.jpg

card_image-dakluik_met_opsteekladder_staka-image-1081-30.jpg

607 ms

card_image-bedrijfshal_dakluik1-image-1081-28.jpg

card_image-bedrijfshal_dakluik1-image-1081-28.jpg

500 ms

card_image-foto-0013_3-image-1081-29.jpg

card_image-foto-0013_3-image-1081-29.jpg

594 ms

card_image-architect-image-1081-33.jpg

card_image-architect-image-1081-33.jpg

599 ms

card_image-aannemer-image-1081-34.jpg

card_image-aannemer-image-1081-34.jpg

689 ms

card_image-staka_topaccess_dakluiken_voor_feringa_building_groningen_1-image-1081-39.jpg

card_image-staka_topaccess_dakluiken_voor_feringa_building_groningen_1-image-1081-39.jpg

783 ms

card_image-staka_dakluiken_referentieproject_de_gebroeders_eindhoven_3-image-1081-40.jpg

card_image-staka_dakluiken_referentieproject_de_gebroeders_eindhoven_3-image-1081-40.jpg

694 ms

card_image-img-20230422-wa0024-image-1081-41.jpg

card_image-img-20230422-wa0024-image-1081-41.jpg

791 ms

card_image-dakluik_dakterras_berlijn_3_bln-image-1081-35.jpg

card_image-dakluik_dakterras_berlijn_3_bln-image-1081-35.jpg

797 ms

stabu.png

stabu.png

777 ms

sketchup-min.png

sketchup-min.png

781 ms

revit-min.png

revit-min.png

789 ms

archicad-logo-grey.png

archicad-logo-grey.png

871 ms

museo-sans-300.woff

museo-sans-300.woff

874 ms

museosans-900-webfont.woff

museosans-900-webfont.woff

823 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

837 ms

Material-Design-Iconic-Font.woff

Material-Design-Iconic-Font.woff

837 ms

js

js

98 ms

uc.js

uc.js

35 ms

destination

destination

40 ms

insight.min.js

insight.min.js

32 ms

bat.js

bat.js

36 ms

188 ms

insight_tag_errors.gif

insight_tag_errors.gif

230 ms

v2.zopim.com

v2.zopim.com

29 ms

asset_composer.js

asset_composer.js

30 ms

Accessibility Review

staka-dakluiken.nl accessibility score

97

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

staka-dakluiken.nl 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

Missing source maps for large first-party JavaScript

SEO Factors

staka-dakluiken.nl 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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Staka-dakluiken.nl 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 Staka-dakluiken.nl main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

staka-dakluiken.nl

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