Tools & Wizards About Us
onstenkrietendaken.nl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

onstenkrietendaken.nl

Rietdekkersbedrijf Onstenk Rieten Daken | Onstenk Rieten Daken

Page Load Speed

3.7 sec in total

First Response

520 ms

Resources Loaded

3 sec

Page Rendered

207 ms

onstenkrietendaken.nl screenshot

About Website

Visit onstenkrietendaken.nl now to see the best up-to-date Onstenk Rieten Daken content for Netherlands and also check out these interesting facts you probably never knew about onstenkrietendaken.nl

Onstenk Rieten Daken is dé specialist in de Achterhoek voor uw rieten dak. ✓ Hoge kwaliteit ✓ Ruim 35 jaar ervaring ✓ Persoonlijk ✓ Vertrouwd vakmanschap

Visit onstenkrietendaken.nl

Key Findings

We analyzed Onstenkrietendaken.nl page load time and found that the first response time was 520 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

onstenkrietendaken.nl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

onstenkrietendaken.nl

520 ms

bootstrap.min.css

149 ms

bootstrap-responsive.min.css

258 ms

bootstrap-extended.css

311 ms

font-awesome.min.css

312 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 89% of them (40 requests) were addressed to the original Onstenkrietendaken.nl, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (933 ms) belongs to the original domain Onstenkrietendaken.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.3 kB (3%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Onstenkrietendaken.nl main page is 1.2 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 14.0 kB

  • Original 18.7 kB
  • After minification 16.8 kB
  • After compression 4.6 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 14.0 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 16.2 kB

  • Original 1.1 MB
  • After minification 1.1 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. Onstenk Rieten Daken images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 25 (58%)

Requests Now

43

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onstenk Rieten Daken. 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 from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

onstenkrietendaken.nl

onstenkrietendaken.nl

520 ms

bootstrap.min.css

bootstrap.min.css

149 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

258 ms

bootstrap-extended.css

bootstrap-extended.css

311 ms

font-awesome.min.css

font-awesome.min.css

312 ms

style-bs2.css

style-bs2.css

316 ms

text_block.css

text_block.css

315 ms

image.css

image.css

316 ms

content.min.css

content.min.css

359 ms

template.css

template.css

529 ms

djimageslider.css

djimageslider.css

416 ms

jquery.min.js

jquery.min.js

554 ms

jquery-noconflict.js

jquery-noconflict.js

417 ms

jquery-migrate.min.js

jquery-migrate.min.js

418 ms

bootstrap.min.js

bootstrap.min.js

474 ms

rspagebuilder.js

rspagebuilder.js

539 ms

core.js

core.js

522 ms

template.js

template.js

523 ms

jquery.easing.min.js

jquery.easing.min.js

578 ms

slider.js

slider.js

631 ms

css

css

35 ms

analytics.js

analytics.js

58 ms

bg_clouds.jpg

bg_clouds.jpg

933 ms

logo_onstenk_website.png

logo_onstenk_website.png

141 ms

buttons1.png

buttons1.png

116 ms

loader.gif

loader.gif

117 ms

top3.jpg

top3.jpg

187 ms

top4.jpg

top4.jpg

273 ms

top8.jpg

top8.jpg

347 ms

top9.jpg

top9.jpg

398 ms

top1.jpg

top1.jpg

394 ms

top7.jpg

top7.jpg

420 ms

top6.jpg

top6.jpg

496 ms

top10.jpg

top10.jpg

552 ms

top5.jpg

top5.jpg

605 ms

top2.jpg

top2.jpg

569 ms

content.png

content.png

525 ms

referenties-knop-150.png

referenties-knop-150.png

612 ms

bedrijfsfilm-knop-150.png

bedrijfsfilm-knop-150.png

636 ms

tony.jpg

tony.jpg

673 ms

medewerker.jpg

medewerker.jpg

703 ms

contactus3.png

contactus3.png

715 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

28 ms

collect

collect

13 ms

js

js

60 ms

Accessibility Review

onstenkrietendaken.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

onstenkrietendaken.nl best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

onstenkrietendaken.nl SEO score

88

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 Onstenkrietendaken.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 Onstenkrietendaken.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

onstenkrietendaken.nl

Open Graph description is not detected on the main page of Onstenk Rieten Daken. 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: