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hetkasteel.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

hetkasteel.com

Page Load Speed

13.2 sec in total

First Response

311 ms

Resources Loaded

12.4 sec

Page Rendered

508 ms

hetkasteel.com screenshot

About Website

Click here to check amazing Hetkasteel content. Otherwise, check out these important facts you probably never knew about hetkasteel.com

Bij congres- en vergadercentrum Het Kasteel in Groningen kunt u de modernste vergaderzalen en trainingsruimte huren.

Visit hetkasteel.com

Key Findings

We analyzed Hetkasteel.com page load time and found that the first response time was 311 ms and then it took 12.9 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

hetkasteel.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.332

34/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

hetkasteel.com

311 ms

www.hetkasteel.com

610 ms

rt-css-framework.css

210 ms

style.css

373 ms

fontface.css

292 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 90% of them (62 requests) were addressed to the original Hetkasteel.com, 3% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (972 ms) belongs to the original domain Hetkasteel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.9 kB (5%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Hetkasteel.com main page is 1.9 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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 52.0 kB

  • Original 64.3 kB
  • After minification 61.0 kB
  • After compression 12.3 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 52.0 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 40.8 kB

  • Original 1.8 MB
  • After minification 1.7 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. Hetkasteel images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 64 B

  • Original 14.2 kB
  • After minification 14.2 kB
  • After compression 14.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 46 (71%)

Requests Now

65

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hetkasteel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hetkasteel.com

hetkasteel.com

311 ms

www.hetkasteel.com

www.hetkasteel.com

610 ms

rt-css-framework.css

rt-css-framework.css

210 ms

style.css

style.css

373 ms

fontface.css

fontface.css

292 ms

prettyPhoto.css

prettyPhoto.css

288 ms

colortip-1.0-jquery.css

colortip-1.0-jquery.css

300 ms

jcarousel.css

jcarousel.css

300 ms

flexslider.css

flexslider.css

294 ms

nivo-slider.css

nivo-slider.css

384 ms

default.css

default.css

385 ms

blue-style.css

blue-style.css

386 ms

style.css

style.css

406 ms

style.min.css

style.min.css

395 ms

styles.css

styles.css

459 ms

font-awesome.min.css

font-awesome.min.css

68 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

455 ms

style.min.css

style.min.css

457 ms

sccss.css

sccss.css

458 ms

jquery.min.js

jquery.min.js

568 ms

jquery-migrate.min.js

jquery-migrate.min.js

488 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

535 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

535 ms

colortip-1.0-jquery.js

colortip-1.0-jquery.js

534 ms

jquery.validate.js

jquery.validate.js

535 ms

jquery.form.js

jquery.form.js

572 ms

jflickrfeed.min.js

jflickrfeed.min.js

592 ms

jquery.flexslider.js

jquery.flexslider.js

592 ms

jquery.imgpreload.min.js

jquery.imgpreload.min.js

593 ms

jquery.fullbg.min.js

jquery.fullbg.min.js

596 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

617 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

632 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

678 ms

st_insights.js

st_insights.js

114 ms

app.js

app.js

924 ms

script.js

script.js

675 ms

jquery.tools.min.js

jquery.tools.min.js

683 ms

comment-reply.min.js

comment-reply.min.js

710 ms

index.js

index.js

721 ms

css

css

125 ms

api.js

api.js

135 ms

index.js

index.js

853 ms

normalize.css

normalize.css

607 ms

ssba.js

ssba.js

679 ms

wpcf7r-fe.js

wpcf7r-fe.js

679 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

678 ms

wp-polyfill.min.js

wp-polyfill.min.js

675 ms

index.js

index.js

676 ms

lazyload.min.js

lazyload.min.js

972 ms

HKback.jpg

HKback.jpg

759 ms

transparent-white.png

transparent-white.png

276 ms

top2.png

top2.png

228 ms

menu-top.png

menu-top.png

260 ms

SlGVmQWMvZQIdix7AFxXkHNSaw.woff

SlGVmQWMvZQIdix7AFxXkHNSaw.woff

217 ms

SlGWmQWMvZQIdix7AFxXmMh3eDs1YQ.woff

SlGWmQWMvZQIdix7AFxXmMh3eDs1YQ.woff

269 ms

recaptcha__en.js

recaptcha__en.js

235 ms

nl.png

nl.png

466 ms

en.png

en.png

465 ms

Kasteel.gro_-e1642690576689.jpg

Kasteel.gro_-e1642690576689.jpg

466 ms

slide0015-940x4001-940x400.jpg

slide0015-940x4001-940x400.jpg

512 ms

slide0051-940x400.jpg

slide0051-940x400.jpg

467 ms

slide006-940x400.jpg

slide006-940x400.jpg

651 ms

slide007-940x400.jpg

slide007-940x400.jpg

647 ms

slide0015-940x400.jpg

slide0015-940x400.jpg

563 ms

slide500-940x400.jpg

slide500-940x400.jpg

467 ms

slide600-940x400.jpg

slide600-940x400.jpg

808 ms

slide900-940x400.jpg

slide900-940x400.jpg

543 ms

arrowHK.jpg

arrowHK.jpg

541 ms

loading.gif

loading.gif

572 ms

Accessibility Review

hetkasteel.com accessibility score

84

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

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

hetkasteel.com 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

hetkasteel.com SEO score

84

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

Links do not have descriptive text

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 Hetkasteel.com 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 Hetkasteel.com 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

hetkasteel.com

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