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schoolvo.nl screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

schoolvo.nl

Scholen op de kaart - Vind en vergelijk scholen in de buurt

Page Load Speed

22.6 sec in total

First Response

391 ms

Resources Loaded

22 sec

Page Rendered

150 ms

schoolvo.nl screenshot

About Website

Welcome to schoolvo.nl homepage info - get ready to check Schoolvo best content right away, or after learning these important things about schoolvo.nl

Op deze website vind je informatie over alle scholen in Nederland. De gegevens zijn afkomstig van DUO, de Inspectie van het Onderwijs en de school.

Visit schoolvo.nl

Key Findings

We analyzed Schoolvo.nl page load time and found that the first response time was 391 ms and then it took 22.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

schoolvo.nl performance score

0

Network Requests Diagram

scholenopdekaart.nl

391 ms

styles.7ad2fa7d3d09c105a928.css

191 ms

polyfills.7ad2fa7d3d09c105a928.js

860 ms

font-awesome.7ad2fa7d3d09c105a928.js

20150 ms

app.7ad2fa7d3d09c105a928.js

16013 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Schoolvo.nl, 8% (2 requests) were made to Googletagmanager.com and 4% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Scholenopdekaart.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.7 kB (5%)

Content Size

2.9 MB

After Optimization

2.7 MB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Schoolvo.nl main page is 2.9 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. Javascripts take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.5 kB

  • Original 12.6 kB
  • After minification 12.6 kB
  • After compression 4.1 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 8.5 kB or 68% of the original size.

JavaScript Optimization

-5%

Potential reduce by 148.1 kB

  • Original 2.8 MB
  • After minification 2.8 MB
  • After compression 2.7 MB

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.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 45.8 kB
  • After minification 45.8 kB
  • After compression 45.8 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. Schoolvo.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (39%)

Requests Now

18

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schoolvo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

scholenopdekaart.nl

scholenopdekaart.nl

391 ms

styles.7ad2fa7d3d09c105a928.css

styles.7ad2fa7d3d09c105a928.css

191 ms

polyfills.7ad2fa7d3d09c105a928.js

polyfills.7ad2fa7d3d09c105a928.js

860 ms

font-awesome.7ad2fa7d3d09c105a928.js

font-awesome.7ad2fa7d3d09c105a928.js

20150 ms

app.7ad2fa7d3d09c105a928.js

app.7ad2fa7d3d09c105a928.js

16013 ms

utils.7ad2fa7d3d09c105a928.js

utils.7ad2fa7d3d09c105a928.js

369 ms

js

js

61 ms

gtm.js

gtm.js

92 ms

logo-sodk.a33b177961ec950d24af.svg

logo-sodk.a33b177961ec950d24af.svg

133 ms

banner-background.85b642a96b21737bd798.svg

banner-background.85b642a96b21737bd798.svg

388 ms

banner.189b03c2d5ce1df80c6d.svg

banner.189b03c2d5ce1df80c6d.svg

293 ms

logo-io.686bef7bdd855514aa0a.svg

logo-io.686bef7bdd855514aa0a.svg

134 ms

logo-duo.aa8edcc28f623a1f2670.svg

logo-duo.aa8edcc28f623a1f2670.svg

255 ms

tile-blog.6c3426d1109025b278ef.svg

tile-blog.6c3426d1109025b278ef.svg

191 ms

logo-voraad-white.b3386f93b7f78ca4726d.svg

logo-voraad-white.b3386f93b7f78ca4726d.svg

478 ms

logo-poraad-white.e19902d8af0a5c205043.svg

logo-poraad-white.e19902d8af0a5c205043.svg

278 ms

logo-kennisnet.2cad894236d701a31f56.svg

logo-kennisnet.2cad894236d701a31f56.svg

284 ms

proximanova-regular-webfont.a8260b3d512479baab45.woff

proximanova-regular-webfont.a8260b3d512479baab45.woff

289 ms

proximanova-medium-webfont.61713699c0621eafd672.woff

proximanova-medium-webfont.61713699c0621eafd672.woff

517 ms

proximanova-semibold-webfont.5c421739321c542d5d88.woff

proximanova-semibold-webfont.5c421739321c542d5d88.woff

391 ms

proximanova-bold-webfont.dd2ed637502c181695e9.woff

proximanova-bold-webfont.dd2ed637502c181695e9.woff

393 ms

uc.js

uc.js

43 ms

js

js

73 ms

analytics.js

analytics.js

41 ms

SEO Factors

schoolvo.nl SEO score

0

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 Schoolvo.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 Schoolvo.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

schoolvo.nl

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