Tools & Wizards About Us
schildersbedrijfvanwinsum.nl screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

schildersbedrijfvanwinsum.nl

Schildersbedrijf Kampen - H. van Winsum schilderwerk

Page Load Speed

3.8 sec in total

First Response

425 ms

Resources Loaded

3.1 sec

Page Rendered

237 ms

schildersbedrijfvanwinsum.nl screenshot

About Website

Welcome to schildersbedrijfvanwinsum.nl homepage info - get ready to check Schildersbedrijf Van Winsum best content for Netherlands right away, or after learning these important things about schildersbedrijfvanwinsum.nl

Schildersbedrijf van Winsum voor het schilderen van uw woning of bedrijfspand. ✓Vrijblijvende offerte ✓ Scherpe prijs. Bekijk snel onze website!

Visit schildersbedrijfvanwinsum.nl

Key Findings

We analyzed Schildersbedrijfvanwinsum.nl page load time and found that the first response time was 425 ms and then it took 3.3 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

schildersbedrijfvanwinsum.nl performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

schildersbedrijfvanwinsum.nl

425 ms

www.schildersbedrijfvanwinsum.nl

1407 ms

202201c06299734d16c7db91c1d7ac6f.css

96 ms

stylesheet.css

184 ms

1f865aed535b72053f4f17a22df2229a.css

249 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 94% of them (51 requests) were addressed to the original Schildersbedrijfvanwinsum.nl, 4% (2 requests) were made to Ssl.google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Schildersbedrijfvanwinsum.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.0 kB (10%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schildersbedrijfvanwinsum.nl main page is 1.3 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. 40% of websites need less resources to load. Images take 919.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 38.5 kB

  • Original 51.4 kB
  • After minification 49.3 kB
  • After compression 12.9 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 38.5 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 30.4 kB

  • Original 919.7 kB
  • After minification 889.3 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. Schildersbedrijf Van Winsum images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 67.1 kB

  • Original 338.1 kB
  • After minification 338.1 kB
  • After compression 271.1 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 67.1 kB or 20% of the original size.

CSS Optimization

-16%

Potential reduce by 3.0 kB

  • Original 18.9 kB
  • After minification 18.9 kB
  • After compression 15.9 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. Schildersbedrijfvanwinsum.nl needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (35%)

Requests Now

52

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schildersbedrijf Van Winsum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

schildersbedrijfvanwinsum.nl

schildersbedrijfvanwinsum.nl

425 ms

www.schildersbedrijfvanwinsum.nl

www.schildersbedrijfvanwinsum.nl

1407 ms

202201c06299734d16c7db91c1d7ac6f.css

202201c06299734d16c7db91c1d7ac6f.css

96 ms

stylesheet.css

stylesheet.css

184 ms

1f865aed535b72053f4f17a22df2229a.css

1f865aed535b72053f4f17a22df2229a.css

249 ms

mootools-core.js

mootools-core.js

342 ms

core.js

core.js

253 ms

caption.js

caption.js

258 ms

mootools-more.js

mootools-more.js

457 ms

jquery.min.js

jquery.min.js

15 ms

jquery-noconflict.js

jquery-noconflict.js

272 ms

jquery.yj-vertical-menu.js

jquery.yj-vertical-menu.js

334 ms

6307e5cd1d31d712f99bbe34faa80705.js

6307e5cd1d31d712f99bbe34faa80705.js

511 ms

system.css

system.css

363 ms

general.css

general.css

364 ms

template.css

template.css

420 ms

template.responsive.css

template.responsive.css

426 ms

jquery.js

jquery.js

558 ms

script.js

script.js

450 ms

script.responsive.js

script.responsive.js

504 ms

system.css

system.css

90 ms

header.jpg

header.jpg

175 ms

schilderwerk-buiten-buitenhaven-1.jpg

schilderwerk-buiten-buitenhaven-1.jpg

179 ms

schildersbedrijf-wandafwerking-2.jpg

schildersbedrijf-wandafwerking-2.jpg

170 ms

schildersbedrijf-3.jpg

schildersbedrijf-3.jpg

174 ms

schildersbedrijf-binnenschilderwerk.jpg

schildersbedrijf-binnenschilderwerk.jpg

171 ms

tri-color.gif

tri-color.gif

91 ms

facebook.jpg

facebook.jpg

174 ms

twitter.jpg

twitter.jpg

254 ms

flickr.jpg

flickr.jpg

256 ms

youtube.jpg

youtube.jpg

261 ms

blogger.jpg

blogger.jpg

259 ms

googleplus.jpg

googleplus.jpg

264 ms

aangesloten-bij-01.jpg

aangesloten-bij-01.jpg

270 ms

aangesloten-bij-02.jpg

aangesloten-bij-02.jpg

338 ms

aangesloten-bij-03.jpg

aangesloten-bij-03.jpg

340 ms

aangesloten-bij-04.jpg

aangesloten-bij-04.jpg

343 ms

aangesloten-bij-05.jpg

aangesloten-bij-05.jpg

346 ms

schildersbedrijf-schilderwerk-1.jpg

schildersbedrijf-schilderwerk-1.jpg

352 ms

schilder-monumentaal-pand-2.jpg

schilder-monumentaal-pand-2.jpg

360 ms

schilderwerk-buiten-3.jpg

schilderwerk-buiten-3.jpg

423 ms

schildersbedrijf-kampen-home.jpg

schildersbedrijf-kampen-home.jpg

425 ms

schildersbedrijf-zwolle.jpg

schildersbedrijf-zwolle.jpg

510 ms

schildersbedrijf-dronten.jpg

schildersbedrijf-dronten.jpg

517 ms

ga.js

ga.js

90 ms

header.jpg

header.jpg

438 ms

nav.png

nav.png

449 ms

readmore.png

readmore.png

422 ms

postbullets.png

postbullets.png

424 ms

achtergrond-blok1.jpg

achtergrond-blok1.jpg

443 ms

achtergrond-blok2.jpg

achtergrond-blok2.jpg

456 ms

achtergrond-blok3.jpg

achtergrond-blok3.jpg

507 ms

footer.png

footer.png

511 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

schildersbedrijfvanwinsum.nl accessibility score

48

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.

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

Image elements do not have [alt] attributes

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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.

Best Practices

schildersbedrijfvanwinsum.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

schildersbedrijfvanwinsum.nl SEO score

89

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

Image elements do not have [alt] attributes

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 Schildersbedrijfvanwinsum.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 Schildersbedrijfvanwinsum.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

schildersbedrijfvanwinsum.nl

Open Graph description is not detected on the main page of Schildersbedrijf Van Winsum. 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: