Tools & Wizards About Us

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

studiereviews.nl

Studiegids.nl - Dé Bron voor Studenten & het Studentenleven!

Page Load Speed

2.3 sec in total

First Response

209 ms

Resources Loaded

1.7 sec

Page Rendered

407 ms

About Website

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

Wil jij meer weten over de mogelijke opleidingen en instellingen op mbo-, hbo- of wo-niveau? Dit en meer vind je op Studiegids.nl!

Visit studiereviews.nl

Key Findings

We analyzed Studiereviews.nl page load time and found that the first response time was 209 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

studiereviews.nl performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

studiereviews.nl

209 ms

studiegids.nl

512 ms

jquery.min.js

100 ms

lazyload.min.js

195 ms

homeblok1bg.png

161 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Studiereviews.nl, 96% (25 requests) were made to Studiegids.nl. The less responsive or slowest element that took the longest time to load (768 ms) relates to the external source Studiegids.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 238.0 kB (19%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images

In fact, the total size of Studiereviews.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. 15% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 211.5 kB

  • Original 252.8 kB
  • After minification 250.3 kB
  • After compression 41.3 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 211.5 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 26.4 kB

  • Original 1.0 MB
  • After minification 977.8 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. Studiereviews images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

23

After Optimization

23

  • Images
  • JavaScript

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studiereviews. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

studiereviews.nl accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

studiereviews.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

studiereviews.nl SEO score

99

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

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Studiereviews.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 Studiereviews.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

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