Tools & Wizards About Us
kieft-riooltechniek.nl screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 0

    Best Practices

  • 98

    SEO

    Google-friendlier than
    92% of websites

kieft-riooltechniek.nl

Riooltechniek en Ontstoppingsdienst – Zeist & Utrecht – Kieft

Page Load Speed

3 sec in total

First Response

343 ms

Resources Loaded

2.4 sec

Page Rendered

257 ms

kieft-riooltechniek.nl screenshot

About Website

Welcome to kieft-riooltechniek.nl homepage info - get ready to check Kieft Riooltechniek best content right away, or after learning these important things about kieft-riooltechniek.nl

Kieft Riooltechniek is dé specialist in riooltechniek en ontstoppingsdienst. Laat door ons uw riool ontstoppen. Actief in de omgeving van Zeist en Utrecht

Visit kieft-riooltechniek.nl

Key Findings

We analyzed Kieft-riooltechniek.nl page load time and found that the first response time was 343 ms and then it took 2.7 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

kieft-riooltechniek.nl performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value4,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.176

68/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

kieft-riooltechniek.nl

343 ms

www.kieft-riooltechniek.nl

671 ms

default.css

164 ms

stmenu.js

373 ms

menu.js

204 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 81% of them (22 requests) were addressed to the original Kieft-riooltechniek.nl, 7% (2 requests) were made to Google-analytics.com and 7% (2 requests) were made to C.statcounter.com. The less responsive or slowest element that took the longest time to load (671 ms) belongs to the original domain Kieft-riooltechniek.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.6 kB (27%)

Content Size

638.1 kB

After Optimization

463.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kieft-riooltechniek.nl main page is 638.1 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. 15% of websites need less resources to load. Images take 393.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 21.7 kB

  • Original 26.0 kB
  • After minification 25.7 kB
  • After compression 4.3 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 21.7 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 10.1 kB

  • Original 393.9 kB
  • After minification 383.9 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. Kieft Riooltechniek images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 140.5 kB

  • Original 214.9 kB
  • After minification 214.1 kB
  • After compression 74.5 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 140.5 kB or 65% of the original size.

CSS Optimization

-74%

Potential reduce by 2.4 kB

  • Original 3.2 kB
  • After minification 2.6 kB
  • After compression 834 B

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. Kieft-riooltechniek.nl needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (60%)

Requests Now

25

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kieft Riooltechniek. 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

kieft-riooltechniek.nl

kieft-riooltechniek.nl

343 ms

www.kieft-riooltechniek.nl

www.kieft-riooltechniek.nl

671 ms

default.css

default.css

164 ms

stmenu.js

stmenu.js

373 ms

menu.js

menu.js

204 ms

menu-sub.js

menu-sub.js

213 ms

jquery-1.1.3.1.min.js

jquery-1.1.3.1.min.js

390 ms

bg.gif

bg.gif

93 ms

stcode.js

stcode.js

460 ms

analytics.js

analytics.js

34 ms

363 ms

kieft_riooltechniek.gif

kieft_riooltechniek.gif

86 ms

slide_01.jpg

slide_01.jpg

629 ms

slide_02.jpg

slide_02.jpg

445 ms

slide_03.jpg

slide_03.jpg

458 ms

slide_04.jpg

slide_04.jpg

453 ms

bg-menu.png

bg-menu.png

166 ms

ontstop.gif

ontstop.gif

168 ms

Riooltechniek%20en%20ontstoppingsdienst.gif

Riooltechniek%20en%20ontstoppingsdienst.gif

419 ms

blank.gif

blank.gif

253 ms

break.gif

break.gif

338 ms

bg-wrapper.gif

bg-wrapper.gif

421 ms

collect

collect

28 ms

button.png

button.png

434 ms

bg-footer.gif

bg-footer.gif

465 ms

counter.js

counter.js

15 ms

t.php

t.php

132 ms

Accessibility Review

kieft-riooltechniek.nl accessibility score

78

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

SEO Factors

kieft-riooltechniek.nl SEO score

98

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

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kieft-riooltechniek.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kieft-riooltechniek.nl 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

kieft-riooltechniek.nl

Open Graph description is not detected on the main page of Kieft Riooltechniek. 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: