Tools & Wizards About Us
belastingaangifteshop.nl screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

belastingaangifteshop.nl

Stappenplan aangifte inkomstenbelasting {jaar-1}

Page Load Speed

4.1 sec in total

First Response

687 ms

Resources Loaded

3.1 sec

Page Rendered

305 ms

belastingaangifteshop.nl screenshot

About Website

Click here to check amazing Belasting Aangifte Shop content for Netherlands. Otherwise, check out these important facts you probably never knew about belastingaangifteshop.nl

Stappenplan aangifte inkomstenbelasting {jaar-1} Aangifte inkomstenbelasting {jaar-1} voordelig laten verzorgen? In {jaar-1} hebben wij (landelijk) ruim 3.000

Visit belastingaangifteshop.nl

Key Findings

We analyzed Belastingaangifteshop.nl page load time and found that the first response time was 687 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

belastingaangifteshop.nl performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

www.belastingaangifteshop.nl

687 ms

reset.css

184 ms

icon.css

438 ms

jquery.fancybox.css

351 ms

jquery-ui.min.css

356 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 84% of them (32 requests) were addressed to the original Belastingaangifteshop.nl, 13% (5 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Belastingaangifteshop.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 663.8 kB (57%)

Content Size

1.2 MB

After Optimization

492.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Belastingaangifteshop.nl main page is 1.2 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. 30% of websites need less resources to load. Javascripts take 618.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.7 kB

  • Original 39.7 kB
  • After minification 38.5 kB
  • After compression 8.0 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 31.7 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 27.4 kB

  • Original 353.5 kB
  • After minification 326.0 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. Belasting Aangifte Shop images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 484.6 kB

  • Original 618.1 kB
  • After minification 475.3 kB
  • After compression 133.5 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 484.6 kB or 78% of the original size.

CSS Optimization

-83%

Potential reduce by 120.1 kB

  • Original 144.9 kB
  • After minification 122.3 kB
  • After compression 24.8 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. Belastingaangifteshop.nl needs all CSS files to be minified and compressed as it can save up to 120.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (29%)

Requests Now

31

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Belasting Aangifte Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.belastingaangifteshop.nl

www.belastingaangifteshop.nl

687 ms

reset.css

reset.css

184 ms

icon.css

icon.css

438 ms

jquery.fancybox.css

jquery.fancybox.css

351 ms

jquery-ui.min.css

jquery-ui.min.css

356 ms

css.css

css.css

357 ms

jquery.js

jquery.js

702 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

597 ms

jquery-ui.min.js

jquery-ui.min.js

699 ms

custom.js

custom.js

444 ms

kaart.js

kaart.js

362 ms

css

css

32 ms

logo_bas.svg

logo_bas.svg

87 ms

logo_rb.png

logo_rb.png

94 ms

21de9ruf.gif

21de9ruf.gif

104 ms

header-bas.png_716_358

header-bas.png_716_358

574 ms

afspraak-maken-icoon-.png_154_154

afspraak-maken-icoon-.png_154_154

114 ms

overleg-icoon.png_154_154

overleg-icoon.png_154_154

323 ms

invullenformuliericoon.png_154_154

invullenformuliericoon.png_154_154

339 ms

belastingdienst-icoon.png_154_154

belastingdienst-icoon.png_154_154

359 ms

19mixnki.gif

19mixnki.gif

119 ms

17goo4z5.gif

17goo4z5.gif

124 ms

15txezeg.gif

15txezeg.gif

208 ms

23nmea5a.gif

23nmea5a.gif

211 ms

1804xt6z.gif

1804xt6z.gif

298 ms

16v9opfv.gif

16v9opfv.gif

298 ms

240hjnvt.gif

240hjnvt.gif

339 ms

22d1urvj.gif

22d1urvj.gif

355 ms

13f13bc2.gif

13f13bc2.gif

376 ms

25wnmsj5.gif

25wnmsj5.gif

386 ms

14m7bbvo.gif

14m7bbvo.gif

385 ms

201356sa.gif

201356sa.gif

425 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

16 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQUwaEQXjM.woff

27 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQUwaEQXjM.woff

30 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQUwaEQXjM.woff

39 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQUwaEQXjM.woff

39 ms

icon.ttf

icon.ttf

1047 ms

Accessibility Review

belastingaangifteshop.nl accessibility score

47

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

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

belastingaangifteshop.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

belastingaangifteshop.nl SEO score

85

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 Belastingaangifteshop.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 Belastingaangifteshop.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

belastingaangifteshop.nl

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