Tools & Wizards About Us
vandervalkvakanties.nl screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

vandervalkvakanties.nl

Van der Valk Vakanties - Vertrouwd, verzorgd én voordelig

Page Load Speed

5.4 sec in total

First Response

301 ms

Resources Loaded

4.3 sec

Page Rendered

877 ms

vandervalkvakanties.nl screenshot

About Website

Click here to check amazing Van Der Valk Vakanties content. Otherwise, check out these important facts you probably never knew about vandervalkvakanties.nl

Van der Valk Vakanties - Vertrouwd, verzorgd én voordelig

Visit vandervalkvakanties.nl

Key Findings

We analyzed Vandervalkvakanties.nl page load time and found that the first response time was 301 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

vandervalkvakanties.nl performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value2,860 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.162

72/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

vandervalkvakanties.nl

301 ms

www.valkvakanties.nl

185 ms

www.valkvakanties.nl

924 ms

jquery-ui.min.css

21 ms

e4c1fc453014ffd51f1e206982bc7cae.css

360 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vandervalkvakanties.nl, 50% (30 requests) were made to Valkvakanties.nl and 8% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Valkvakanties.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (6%)

Content Size

34.7 MB

After Optimization

32.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vandervalkvakanties.nl main page is 34.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 33.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 24.4 kB

  • Original 31.7 kB
  • After minification 30.1 kB
  • After compression 7.3 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 24.4 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 1.7 MB

  • Original 33.8 MB
  • After minification 32.1 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. Van Der Valk Vakanties images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 380.3 kB

  • Original 647.1 kB
  • After minification 647.1 kB
  • After compression 266.9 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 380.3 kB or 59% of the original size.

CSS Optimization

-80%

Potential reduce by 161.0 kB

  • Original 201.3 kB
  • After minification 201.1 kB
  • After compression 40.2 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. Vandervalkvakanties.nl needs all CSS files to be minified and compressed as it can save up to 161.0 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (38%)

Requests Now

53

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Van Der Valk Vakanties. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vandervalkvakanties.nl

vandervalkvakanties.nl

301 ms

www.valkvakanties.nl

www.valkvakanties.nl

185 ms

www.valkvakanties.nl

www.valkvakanties.nl

924 ms

jquery-ui.min.css

jquery-ui.min.css

21 ms

e4c1fc453014ffd51f1e206982bc7cae.css

e4c1fc453014ffd51f1e206982bc7cae.css

360 ms

d6ccb5ee3eb9c6b98f7164eab0452761.css

d6ccb5ee3eb9c6b98f7164eab0452761.css

446 ms

jquery.min.js

jquery.min.js

28 ms

jquery-ui.min.js

jquery-ui.min.js

33 ms

e17e20d5df433e196621c62afa358993.js

e17e20d5df433e196621c62afa358993.js

974 ms

6cc21b488bad9b54646890ac2f000ec6.js

6cc21b488bad9b54646890ac2f000ec6.js

481 ms

bbb563b7-d41b-4984-bc1f-4c761f0617bc.js

bbb563b7-d41b-4984-bc1f-4c761f0617bc.js

920 ms

57b37af22e.js

57b37af22e.js

68 ms

css

css

32 ms

gtm.js

gtm.js

167 ms

gtm.js

gtm.js

199 ms

57b37af22e.css

57b37af22e.css

45 ms

font-awesome-css.min.css

font-awesome-css.min.css

12 ms

v2.zopim.com

v2.zopim.com

138 ms

cross.png

cross.png

136 ms

toekanInschrijven.png

toekanInschrijven.png

1218 ms

search-ico.png

search-ico.png

162 ms

201612161457020.logo%20valk-normaal_1481896622.png

201612161457020.logo%20valk-normaal_1481896622.png

319 ms

blue-trans.png

blue-trans.png

161 ms

201704131352420.inschrijven_nieuwsbrief%20(1)_1492084362.png

201704131352420.inschrijven_nieuwsbrief%20(1)_1492084362.png

350 ms

1400x4200_f15b00226ce13bff_1685710690.png

1400x4200_f15b00226ce13bff_1685710690.png

1584 ms

1400x4200_49e0ee36b7ef96d2_1685710711.png

1400x4200_49e0ee36b7ef96d2_1685710711.png

1680 ms

1394x4204_b67a103f4938268e_1611646651.jpg

1394x4204_b67a103f4938268e_1611646651.jpg

1326 ms

1400x4200_d938cdddab3eb0ad_1611646645.jpg

1400x4200_d938cdddab3eb0ad_1611646645.jpg

552 ms

1409x4205_09b7d7f15b979192_1611646661.jpg

1409x4205_09b7d7f15b979192_1611646661.jpg

952 ms

1400x4200_bd125a511cf20d66_1685710675.png

1400x4200_bd125a511cf20d66_1685710675.png

1391 ms

175x350_3631495222267b87_1603462475.jpg

175x350_3631495222267b87_1603462475.jpg

1048 ms

175x350_33a91652aa911141_1620301664.png

175x350_33a91652aa911141_1620301664.png

1138 ms

175x350_7dacba933f8162af_1605611925.jpg

175x350_7dacba933f8162af_1605611925.jpg

1228 ms

175x350_2eb0be9d12e81e38_1676649407.jpg

175x350_2eb0be9d12e81e38_1676649407.jpg

1305 ms

175x350_144580818b6b4bb3_1676649185.jpg

175x350_144580818b6b4bb3_1676649185.jpg

1318 ms

175x350_41566edb3c6b20d8_1603461332.jpg

175x350_41566edb3c6b20d8_1603461332.jpg

1397 ms

checkmark.png

checkmark.png

1409 ms

org-icons.png

org-icons.png

1418 ms

201604071613080.Facebook%20klein_1460038388.png

201604071613080.Facebook%20klein_1460038388.png

1479 ms

phone_icon.png

phone_icon.png

1482 ms

ico_mail_head.png

ico_mail_head.png

1498 ms

phone_icon_back.png

phone_icon_back.png

1510 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

34 ms

asset_composer.js

asset_composer.js

124 ms

analytics.js

analytics.js

153 ms

destination

destination

105 ms

bat.js

bat.js

149 ms

hotjar-176168.js

hotjar-176168.js

235 ms

fbevents.js

fbevents.js

145 ms

hotjar-942578%20gtm.js.js

hotjar-942578%20gtm.js.js

195 ms

collect

collect

91 ms

collect

collect

97 ms

collect

collect

37 ms

modules.1a30a0a67c3c23c13060.js

modules.1a30a0a67c3c23c13060.js

39 ms

collect

collect

44 ms

js

js

61 ms

collect

collect

50 ms

js

js

215 ms

ga-audiences

ga-audiences

182 ms

ga-audiences

ga-audiences

385 ms

Accessibility Review

vandervalkvakanties.nl accessibility score

53

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

vandervalkvakanties.nl best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vandervalkvakanties.nl SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Vandervalkvakanties.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 Vandervalkvakanties.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

vandervalkvakanties.nl

Open Graph description is not detected on the main page of Van Der Valk Vakanties. 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: