Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

vakantie.kadaza.nl

Vakantie | De beste online reisbureaus & vakantie websites

Page Load Speed

2.2 sec in total

First Response

287 ms

Resources Loaded

1.8 sec

Page Rendered

122 ms

vakantie.kadaza.nl screenshot

About Website

Visit vakantie.kadaza.nl now to see the best up-to-date Vakantie Kadaza content for Netherlands and also check out these interesting facts you probably never knew about vakantie.kadaza.nl

Overzicht van de meest poplulaire vakantie boekinssites om online een vakantie te boeken. Online vakantie boeken met overzicht beste vakantie sites.

Visit vakantie.kadaza.nl

Key Findings

We analyzed Vakantie.kadaza.nl page load time and found that the first response time was 287 ms and then it took 2 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

vakantie.kadaza.nl performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.556

13/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

vakantie.kadaza.nl

287 ms

vakantie

292 ms

bootstrap.min.css

211 ms

bootstrap-theme.min.css

99 ms

font-awesome.min.css

108 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vakantie.kadaza.nl, 59% (37 requests) were made to S3-eu-west-2.amazonaws.com and 25% (16 requests) were made to Kadaza.nl. The less responsive or slowest element that took the longest time to load (944 ms) relates to the external source S3-eu-west-2.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.6 kB (21%)

Content Size

421.5 kB

After Optimization

331.9 kB

In fact, the total size of Vakantie.kadaza.nl main page is 421.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 222.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 58.3 kB

  • Original 71.8 kB
  • After minification 71.7 kB
  • After compression 13.6 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 58.3 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 9.0 kB

  • Original 93.7 kB
  • After minification 84.7 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. Vakantie Kadaza images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 15.6 kB

  • Original 222.0 kB
  • After minification 222.0 kB
  • After compression 206.4 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.

CSS Optimization

-20%

Potential reduce by 6.7 kB

  • Original 33.9 kB
  • After minification 33.9 kB
  • After compression 27.2 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. Vakantie.kadaza.nl needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (29%)

Requests Now

55

After Optimization

39

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vakantie Kadaza. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vakantie.kadaza.nl accessibility score

77

Accessibility Issues

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

Form elements do not have associated labels

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

vakantie.kadaza.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

vakantie.kadaza.nl SEO score

86

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

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 Vakantie.kadaza.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 Vakantie.kadaza.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 Vakantie Kadaza. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: