Tools & Wizards About Us
harpedavidszoetermeer.nl screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

harpedavidszoetermeer.nl

Harpe Davids - De vereniging is voortgekomen uit kerkelijke activiteiten

Page Load Speed

4 sec in total

First Response

722 ms

Resources Loaded

2.7 sec

Page Rendered

553 ms

harpedavidszoetermeer.nl screenshot

About Website

Click here to check amazing Harpe Davids Zoetermeer content. Otherwise, check out these important facts you probably never knew about harpedavidszoetermeer.nl

Harpe Davids Zoetermeer - De Christelijke Muziekvereniging Harpe Davids is op 14 februari 1957 opgericht door de heer Brinksma.

Visit harpedavidszoetermeer.nl

Key Findings

We analyzed Harpedavidszoetermeer.nl page load time and found that the first response time was 722 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

harpedavidszoetermeer.nl performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.0 s

0/100

25%

SI (Speed Index)

Value35.5 s

0/100

10%

TBT (Total Blocking Time)

Value12,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value40.2 s

0/100

10%

Network Requests Diagram

harpedavidszoetermeer.nl

722 ms

wp-emoji-release.min.js

266 ms

styles.css

176 ms

style.css

181 ms

font-awesome.min.css

273 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 58% of them (32 requests) were addressed to the original Harpedavidszoetermeer.nl, 27% (15 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (943 ms) belongs to the original domain Harpedavidszoetermeer.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 396.1 kB (26%)

Content Size

1.5 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Harpedavidszoetermeer.nl main page is 1.5 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 30.4 kB

  • Original 39.3 kB
  • After minification 32.9 kB
  • After compression 8.9 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. This page needs HTML code to be minified as it can gain 6.4 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.4 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 26.9 kB

  • Original 1.1 MB
  • After minification 1.0 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. Harpe Davids Zoetermeer images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 173.5 kB

  • Original 245.2 kB
  • After minification 227.1 kB
  • After compression 71.7 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 173.5 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 165.3 kB

  • Original 199.5 kB
  • After minification 186.0 kB
  • After compression 34.1 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. Harpedavidszoetermeer.nl needs all CSS files to be minified and compressed as it can save up to 165.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (64%)

Requests Now

39

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harpe Davids Zoetermeer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

harpedavidszoetermeer.nl

harpedavidszoetermeer.nl

722 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

266 ms

styles.css

styles.css

176 ms

style.css

style.css

181 ms

font-awesome.min.css

font-awesome.min.css

273 ms

css

css

25 ms

quick-style.php

quick-style.php

451 ms

preset5.css

preset5.css

232 ms

prettyPhoto.css

prettyPhoto.css

426 ms

jquery.js

jquery.js

613 ms

jquery-migrate.min.js

jquery-migrate.min.js

412 ms

jquery.form.min.js

jquery.form.min.js

373 ms

scripts.js

scripts.js

388 ms

bootstrap.min.js

bootstrap.min.js

617 ms

SmoothScroll.js

SmoothScroll.js

549 ms

jquery.scrollTo.js

jquery.scrollTo.js

549 ms

jquery.nav.js

jquery.nav.js

567 ms

jquery.parallax.js

jquery.parallax.js

562 ms

main.js

main.js

716 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

815 ms

prettyphoto-custom.js

prettyphoto-custom.js

725 ms

wp-embed.min.js

wp-embed.min.js

740 ms

bootstrap.min.css

bootstrap.min.css

883 ms

font-awesome.min.css

font-awesome.min.css

750 ms

main.css

main.css

858 ms

css

css

16 ms

css

css

26 ms

HD-harp.png

HD-harp.png

329 ms

1002927_668305633200132_1747262650_n.jpg

1002927_668305633200132_1747262650_n.jpg

382 ms

harmonie-03-300x200.jpg

harmonie-03-300x200.jpg

329 ms

IMG_5906_small.jpg

IMG_5906_small.jpg

615 ms

hd_oud-1024x756.jpg

hd_oud-1024x756.jpg

616 ms

HIP-taptoe-1024x683.jpg

HIP-taptoe-1024x683.jpg

616 ms

sdk.js

sdk.js

325 ms

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11112453_949696878396259_1669268496799911070_n.jpg

657 ms

beatrix.jpg

beatrix.jpg

943 ms

ajax-loader.gif

ajax-loader.gif

118 ms

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37 ms

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36 ms

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38 ms

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41 ms

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42 ms

109 ms

xd_arbiter.php

xd_arbiter.php

161 ms

xd_arbiter.php

xd_arbiter.php

284 ms

Accessibility Review

harpedavidszoetermeer.nl accessibility score

89

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.

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

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

harpedavidszoetermeer.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

harpedavidszoetermeer.nl SEO score

99

Search Engine Optimization Advices

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 Harpedavidszoetermeer.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 Harpedavidszoetermeer.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

harpedavidszoetermeer.nl

Open Graph description is not detected on the main page of Harpe Davids Zoetermeer. 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: