Tools & Wizards About Us
karelv.nl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

karelv.nl

Vijfsterren Hotel Utrecht Centrum | Grand Hotel Karel V

Page Load Speed

5.3 sec in total

First Response

459 ms

Resources Loaded

3.7 sec

Page Rendered

1.1 sec

karelv.nl screenshot

About Website

Visit karelv.nl now to see the best up-to-date Karel V content for Netherlands and also check out these interesting facts you probably never knew about karelv.nl

Grand Hotel Karel V heeft 10,000 vierkante meter aan Prachtige Tuinen, een Luxueuze Wellness, Massage Centrum en een Moderne Fitness.

Visit karelv.nl

Key Findings

We analyzed Karelv.nl page load time and found that the first response time was 459 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

karelv.nl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value27.1 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value3,170 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

karelv.nl

459 ms

www.karelv.nl

487 ms

www.karelv.nl

514 ms

frontend.min.css

33 ms

general.min.css

43 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 85% of them (117 requests) were addressed to the original Karelv.nl, 4% (6 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Karelv.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 449.3 kB (13%)

Content Size

3.6 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Karelv.nl main page is 3.6 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. Only a small number of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 325.0 kB

  • Original 441.6 kB
  • After minification 425.3 kB
  • After compression 116.6 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 325.0 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.3 MB
  • After minification 2.3 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. Karel V images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 122.4 kB

  • Original 564.7 kB
  • After minification 564.5 kB
  • After compression 442.3 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 122.4 kB or 22% of the original size.

CSS Optimization

-1%

Potential reduce by 1.9 kB

  • Original 215.8 kB
  • After minification 215.8 kB
  • After compression 213.8 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. Karelv.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 95 (79%)

Requests Now

121

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karel V. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 50 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

karelv.nl

karelv.nl

459 ms

www.karelv.nl

www.karelv.nl

487 ms

www.karelv.nl

www.karelv.nl

514 ms

frontend.min.css

frontend.min.css

33 ms

general.min.css

general.min.css

43 ms

eael-3879.css

eael-3879.css

384 ms

eael-4167.css

eael-4167.css

370 ms

eael-2353.css

eael-2353.css

29 ms

eael-820.css

eael-820.css

48 ms

eael-737.css

eael-737.css

44 ms

sbi-styles.min.css

sbi-styles.min.css

50 ms

styles.css

styles.css

53 ms

style.min.css

style.min.css

57 ms

style.css

style.css

62 ms

style.min.css

style.min.css

69 ms

style.min.css

style.min.css

70 ms

flyout-stylesheet.css

flyout-stylesheet.css

75 ms

style.css

style.css

79 ms

theme.min.css

theme.min.css

83 ms

elementor-icons.min.css

elementor-icons.min.css

89 ms

swiper.min.css

swiper.min.css

90 ms

post-719.css

post-719.css

95 ms

frontend.min.css

frontend.min.css

546 ms

frontend.min.css

frontend.min.css

108 ms

she-header-style.css

she-header-style.css

105 ms

post-3022.css

post-3022.css

123 ms

booking-widget-styling.css

booking-widget-styling.css

122 ms

post-3879.css

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130 ms

post-4086.css

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134 ms

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141 ms

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152 ms

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153 ms

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498 ms

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162 ms

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164 ms

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175 ms

post-2703.css

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173 ms

post-2353.css

post-2353.css

186 ms

css

css

36 ms

post-2324.css

post-2324.css

165 ms

post-2323.css

post-2323.css

165 ms

post-820.css

post-820.css

165 ms

post-737.css

post-737.css

171 ms

ecs-style.css

ecs-style.css

171 ms

post-1348.css

post-1348.css

176 ms

post-1351.css

post-1351.css

178 ms

fontawesome.min.css

fontawesome.min.css

186 ms

solid.min.css

solid.min.css

180 ms

brands.min.css

brands.min.css

188 ms

regular.min.css

regular.min.css

190 ms

jquery.min.js

jquery.min.js

197 ms

jquery-migrate.min.js

jquery-migrate.min.js

191 ms

script.min.js

script.min.js

199 ms

app.js

app.js

204 ms

she-header.js

she-header.js

203 ms

ecs_ajax_pagination.js

ecs_ajax_pagination.js

210 ms

ecs.js

ecs.js

199 ms

e-gallery.min.css

e-gallery.min.css

166 ms

flatpickr.min.css

flatpickr.min.css

169 ms

animations.min.css

animations.min.css

177 ms

general.min.js

general.min.js

184 ms

eael-3879.js

eael-3879.js

187 ms

eael-4167.js

eael-4167.js

197 ms

api.js

api.js

40 ms

eael-2353.js

eael-2353.js

200 ms

eael-820.js

eael-820.js

211 ms

eael-737.js

eael-737.js

207 ms

webfont.js

webfont.js

208 ms

functions.js

functions.js

216 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

662 ms

e-gallery.min.js

e-gallery.min.js

205 ms

corrections.js

corrections.js

201 ms

animations.js

animations.js

204 ms

flatpickr.min.js

flatpickr.min.js

193 ms

transparent-header.js

transparent-header.js

199 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

190 ms

webpack.runtime.min.js

webpack.runtime.min.js

195 ms

frontend-modules.min.js

frontend-modules.min.js

194 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

185 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

180 ms

wp-polyfill.min.js

wp-polyfill.min.js

182 ms

hooks.min.js

hooks.min.js

179 ms

i18n.min.js

i18n.min.js

181 ms

frontend.min.js

frontend.min.js

170 ms

waypoints.min.js

waypoints.min.js

181 ms

core.min.js

core.min.js

176 ms

frontend.min.js

frontend.min.js

162 ms

elements-handlers.min.js

elements-handlers.min.js

185 ms

jquery.sticky.min.js

jquery.sticky.min.js

161 ms

frontend.min.js

frontend.min.js

167 ms

tooltipster.min.js

tooltipster.min.js

161 ms

gtm.js

gtm.js

109 ms

sbi-sprite.png

sbi-sprite.png

661 ms

550957186-logo_karelv-black-fc.png

550957186-logo_karelv-black-fc.png

82 ms

Karel-V-NSlagmolen25-februari-2021179-scaled.jpg

Karel-V-NSlagmolen25-februari-2021179-scaled.jpg

83 ms

Beeld-Karel-V-september.jpg

Beeld-Karel-V-september.jpg

832 ms

travelsafe-300x76.png

travelsafe-300x76.png

366 ms

KarelV_events.svg

KarelV_events.svg

367 ms

KAREL5_gastro.svg

KAREL5_gastro.svg

661 ms

Goeie-Louisa_2.svg

Goeie-Louisa_2.svg

670 ms

logo-kristel1-300x127.png

logo-kristel1-300x127.png

833 ms

Havana-60-TripAdvisor-Certificate-of-Excellecne-2019-295x300.png

Havana-60-TripAdvisor-Certificate-of-Excellecne-2019-295x300.png

876 ms

GK_horizontaal_goud-300x133.png

GK_horizontaal_goud-300x133.png

659 ms

images-2-300x162.png

images-2-300x162.png

833 ms

Logo_KarelV-Grey-FC-1-300x92.png

Logo_KarelV-Grey-FC-1-300x92.png

668 ms

550957186-logo_karelv-black-fc-300x91.png

550957186-logo_karelv-black-fc-300x91.png

669 ms

WH-Luxury-Logo-Black-RGB-300x116.png

WH-Luxury-Logo-Black-RGB-300x116.png

833 ms

en.png

en.png

914 ms

AmstelLogo_Gold-Foil-Effect.svg

AmstelLogo_Gold-Foil-Effect.svg

1029 ms

1.jpg

1.jpg

1116 ms

Empire-Executive-KarelV-NinaSlagmolen12september2022-48.jpg

Empire-Executive-KarelV-NinaSlagmolen12september2022-48.jpg

1479 ms

IMG_5407-scaled-2-e1704184616156.jpg

IMG_5407-scaled-2-e1704184616156.jpg

1378 ms

938px-MichelinStar.svg

938px-MichelinStar.svg

860 ms

Karel-V-Nslagmolen-28-juli-2021-123-scaled.jpg

Karel-V-Nslagmolen-28-juli-2021-123-scaled.jpg

873 ms

KarelV-NinaSlagmolen12september2022-139-scaled.jpg

KarelV-NinaSlagmolen12september2022-139-scaled.jpg

1481 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

63 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

206 ms

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KFOlCnqEu92Fr1MmSU5fBBc9.ttf

241 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

241 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

241 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

239 ms

fa-regular-400.woff

fa-regular-400.woff

1262 ms

fa-solid-900.woff

fa-solid-900.woff

1483 ms

GillSans-Light.ttf

GillSans-Light.ttf

1440 ms

fa-brands-400.woff

fa-brands-400.woff

1682 ms

Assistant-ExtraLight.ttf

Assistant-ExtraLight.ttf

1322 ms

js

js

129 ms

js

js

454 ms

analytics.js

analytics.js

448 ms

hotjar-852951.js

hotjar-852951.js

458 ms

uc.js

uc.js

442 ms

fbevents.js

fbevents.js

437 ms

recaptcha__en.js

recaptcha__en.js

431 ms

collect

collect

131 ms

modules.305879d9d5e96288a7f4.js

modules.305879d9d5e96288a7f4.js

64 ms

collect

collect

41 ms

ga-audiences

ga-audiences

15 ms

Accessibility Review

karelv.nl accessibility score

93

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

karelv.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

karelv.nl SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Karelv.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 Karelv.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

karelv.nl

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