Tools & Wizards About Us
absenscarens.nl screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

absenscarens.nl

Absens Carens | Christelijke studentenvereniging Zwolle

Page Load Speed

11.6 sec in total

First Response

2.1 sec

Resources Loaded

7.7 sec

Page Rendered

1.9 sec

absenscarens.nl screenshot

About Website

Visit absenscarens.nl now to see the best up-to-date Absens Carens content and also check out these interesting facts you probably never knew about absenscarens.nl

Christelijke studentenvereniging Absens Carens in Zwolle is dé plek voor diepgang en gezelligheid tijdens je studententijd. Lidmaatschap is meesterschap!

Visit absenscarens.nl

Key Findings

We analyzed Absenscarens.nl page load time and found that the first response time was 2.1 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

absenscarens.nl performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

www.absenscarens.nl

2079 ms

wp-emoji-release.min.js

343 ms

reset.css

398 ms

bootstrap.css

496 ms

bootstrap-responsive.css

393 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that all of those requests were addressed to Absenscarens.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Absenscarens.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 963.7 kB (9%)

Content Size

11.3 MB

After Optimization

10.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Absenscarens.nl main page is 11.3 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 10.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 57.1 kB

  • Original 69.0 kB
  • After minification 61.5 kB
  • After compression 11.9 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. This page needs HTML code to be minified as it can gain 7.5 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57.1 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 341.1 kB

  • Original 10.5 MB
  • After minification 10.1 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. Absens Carens images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 321.8 kB

  • Original 451.8 kB
  • After minification 432.1 kB
  • After compression 130.0 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 321.8 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 243.6 kB

  • Original 282.5 kB
  • After minification 220.5 kB
  • After compression 38.9 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. Absenscarens.nl needs all CSS files to be minified and compressed as it can save up to 243.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (38%)

Requests Now

69

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Absens Carens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.absenscarens.nl

www.absenscarens.nl

2079 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

343 ms

reset.css

reset.css

398 ms

bootstrap.css

bootstrap.css

496 ms

bootstrap-responsive.css

bootstrap-responsive.css

393 ms

prettyPhoto.css

prettyPhoto.css

319 ms

flexslider.css

flexslider.css

331 ms

blue.css

blue.css

602 ms

settings.css

settings.css

578 ms

style.css

style.css

568 ms

jquery.js

jquery.js

728 ms

jquery-migrate.min.js

jquery-migrate.min.js

645 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

811 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

882 ms

basics.css

basics.css

802 ms

blue.css

blue.css

825 ms

jquery.scrollTo.js

jquery.scrollTo.js

866 ms

carousel.js

carousel.js

947 ms

jquery.isotope.min.js

jquery.isotope.min.js

1032 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

1052 ms

jquery.nav.js

jquery.nav.js

1045 ms

jquery.tweet.js

jquery.tweet.js

1096 ms

jflickrfeed.min.js

jflickrfeed.min.js

1112 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1183 ms

jquery.parallax.js

jquery.parallax.js

1261 ms

custom.js

custom.js

1269 ms

contact-form.js

contact-form.js

1275 ms

wp-embed.min.js

wp-embed.min.js

1316 ms

style.css

style.css

807 ms

3-Circle.png

3-Circle.png

994 ms

PVt-Vrouwen-circle.png

PVt-Vrouwen-circle.png

950 ms

Circle-Sassenpoort.png

Circle-Sassenpoort.png

1239 ms

white.gif

white.gif

391 ms

mobilemenu.png

mobilemenu.png

388 ms

www.absenscarens.nl

www.absenscarens.nl

1920 ms

13664200814_0c7886b862_o.jpg

13664200814_0c7886b862_o.jpg

1624 ms

look_more.png

look_more.png

389 ms

ajax.png

ajax.png

403 ms

agenda-17_icon.png

agenda-17_icon.png

610 ms

twitter.png

twitter.png

591 ms

facebook.png

facebook.png

675 ms

youtube.png

youtube.png

634 ms

instagram.png

instagram.png

840 ms

bol-weblogo.png

bol-weblogo.png

945 ms

thuisbezorgd-logo.png

thuisbezorgd-logo.png

1077 ms

titlepattern.png

titlepattern.png

984 ms

Parralex1.png

Parralex1.png

2540 ms

DSC_1438-1024x680.jpg

DSC_1438-1024x680.jpg

1594 ms

Photo3-1024x680.jpg

Photo3-1024x680.jpg

1620 ms

PVT-vrouwen-1024x681.jpg

PVT-vrouwen-1024x681.jpg

1720 ms

VerkiezingsALV.jpg

VerkiezingsALV.jpg

1848 ms

IMG_6606-1024x682.jpg

IMG_6606-1024x682.jpg

1949 ms

IMG_6203-1024x682.jpg

IMG_6203-1024x682.jpg

2039 ms

13664200814_0c7886b862_o-1024x682.jpg

13664200814_0c7886b862_o-1024x682.jpg

2143 ms

13663884433_d321f93560_o-682x1024.jpg

13663884433_d321f93560_o-682x1024.jpg

2117 ms

13663903503_175cc0be89_o-1024x682.jpg

13663903503_175cc0be89_o-1024x682.jpg

2547 ms

PosterSocieteit1-680x1024.jpg

PosterSocieteit1-680x1024.jpg

2281 ms

IMG_2538-1024x682.jpg

IMG_2538-1024x682.jpg

2455 ms

Parralex1-1024x533.png

Parralex1-1024x533.png

2631 ms

PosterSportief-680x1024.jpg

PosterSportief-680x1024.jpg

2606 ms

PosterChristelijk-682x1024.jpg

PosterChristelijk-682x1024.jpg

2622 ms

PosterBetrokken-682x1024.jpg

PosterBetrokken-682x1024.jpg

2791 ms

icon_submit.png

icon_submit.png

2767 ms

preload.gif

preload.gif

2778 ms

loader.gif

loader.gif

2493 ms

bullet.png

bullet.png

2509 ms

large_left.png

large_left.png

2541 ms

large_right.png

large_right.png

2650 ms

next.png

next.png

2675 ms

prev.png

prev.png

2681 ms

Accessibility Review

absenscarens.nl accessibility score

92

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

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

Best Practices

absenscarens.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

High

Page has valid source maps

SEO Factors

absenscarens.nl SEO score

100

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

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 Absenscarens.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 Absenscarens.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

absenscarens.nl

Open Graph description is not detected on the main page of Absens Carens. 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: