Tools & Wizards About Us
heelhollandveilig.nl screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

heelhollandveilig.nl

Een Veilig Gevoel | Goede beveiliging voor iedereen!

Page Load Speed

7.4 sec in total

First Response

535 ms

Resources Loaded

5.9 sec

Page Rendered

1 sec

heelhollandveilig.nl screenshot

About Website

Click here to check amazing Heelholland Veilig content. Otherwise, check out these important facts you probably never knew about heelhollandveilig.nl

Een Veilig Gevoel is dé partner van ondernemers die hun bedrijf willen laten beveiligen door een gecertificeerde beveiligingsspecialist!

Visit heelhollandveilig.nl

Key Findings

We analyzed Heelhollandveilig.nl page load time and found that the first response time was 535 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

heelhollandveilig.nl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value13.7 s

1/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

heelhollandveilig.nl

535 ms

eenveiliggevoel.nu

527 ms

www.eenveiliggevoel.nu

710 ms

search-filter.min.css

175 ms

basic.min.css

277 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Heelhollandveilig.nl, 84% (87 requests) were made to Eenveiliggevoel.nu and 5% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Eenveiliggevoel.nu.

Page Optimization Overview & Recommendations

Page size can be reduced by 695.9 kB (17%)

Content Size

4.1 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heelhollandveilig.nl main page is 4.1 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. 70% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 215.9 kB

  • Original 258.7 kB
  • After minification 248.9 kB
  • After compression 42.8 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 215.9 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 424.4 kB

  • Original 3.4 MB
  • After minification 3.0 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. Obviously, Heelholland Veilig needs image optimization as it can save up to 424.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 34.7 kB

  • Original 311.7 kB
  • After minification 306.4 kB
  • After compression 277.0 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 34.7 kB or 11% of the original size.

CSS Optimization

-23%

Potential reduce by 20.8 kB

  • Original 89.7 kB
  • After minification 89.7 kB
  • After compression 68.9 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. Heelhollandveilig.nl needs all CSS files to be minified and compressed as it can save up to 20.8 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (52%)

Requests Now

82

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heelholland Veilig. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

heelhollandveilig.nl

heelhollandveilig.nl

535 ms

eenveiliggevoel.nu

eenveiliggevoel.nu

527 ms

www.eenveiliggevoel.nu

www.eenveiliggevoel.nu

710 ms

search-filter.min.css

search-filter.min.css

175 ms

basic.min.css

basic.min.css

277 ms

theme-ie11.min.css

theme-ie11.min.css

268 ms

theme.min.css

theme.min.css

279 ms

flatsome.css

flatsome.css

269 ms

style.css

style.css

382 ms

mailin-front.css

mailin-front.css

361 ms

jquery.min.js

jquery.min.js

446 ms

jquery-migrate.min.js

jquery-migrate.min.js

362 ms

search-filter-build.min.js

search-filter-build.min.js

366 ms

chosen.jquery.min.js

chosen.jquery.min.js

367 ms

jquery.json.min.js

jquery.json.min.js

459 ms

gravityforms.min.js

gravityforms.min.js

459 ms

api.js

api.js

32 ms

utils.min.js

utils.min.js

591 ms

mailin-front.js

mailin-front.js

463 ms

kbv2nvd.css

kbv2nvd.css

100 ms

js

js

74 ms

sib-styles.css

sib-styles.css

61 ms

main.js

main.js

88 ms

player.js

player.js

34 ms

core.min.js

core.min.js

511 ms

datepicker.min.js

datepicker.min.js

512 ms

flatsome-live-search.js

flatsome-live-search.js

513 ms

hoverIntent.min.js

hoverIntent.min.js

513 ms

flatsome.js

flatsome.js

766 ms

flatsome-cookie-notice.js

flatsome-cookie-notice.js

514 ms

dom-ready.min.js

dom-ready.min.js

514 ms

hooks.min.js

hooks.min.js

765 ms

i18n.min.js

i18n.min.js

765 ms

a11y.min.js

a11y.min.js

765 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

766 ms

vendor-theme.min.js

vendor-theme.min.js

765 ms

scripts-theme.min.js

scripts-theme.min.js

900 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

900 ms

p.css

p.css

27 ms

gtm.js

gtm.js

129 ms

green-arrow.svg

green-arrow.svg

466 ms

White-chevron-right.svg

White-chevron-right.svg

413 ms

green-circle-texture.png

green-circle-texture.png

875 ms

blue-cricle.svg

blue-cricle.svg

464 ms

EVG-TV-1.webp

EVG-TV-1.webp

587 ms

security-check.svg

security-check.svg

528 ms

monteur-png-bestand-1.png

monteur-png-bestand-1.png

867 ms

camera-scaled.webp

camera-scaled.webp

784 ms

code-bedien-alarm-scaled.webp

code-bedien-alarm-scaled.webp

785 ms

darkblue-circle.svg

darkblue-circle.svg

611 ms

verificatie-check.svg

verificatie-check.svg

679 ms

Loetje.svg

Loetje.svg

703 ms

20190509-mcdonalds-logo-mcdonald-icoon-vrij-gratis-vector.jpg

20190509-mcdonalds-logo-mcdonald-icoon-vrij-gratis-vector.jpg

855 ms

porsche-logo-opt.webp

porsche-logo-opt.webp

880 ms

ADO_Den_Haag_logo.svg.png

ADO_Den_Haag_logo.svg.png

967 ms

Shoeby_zwart.jpg

Shoeby_zwart.jpg

882 ms

logo-voetbalshop-transparant-zwart.webp

logo-voetbalshop-transparant-zwart.webp

1032 ms

primera3676.logowik.com_.webp

primera3676.logowik.com_.webp

958 ms

Excelsior-Rotterdam-rgb.jpg

Excelsior-Rotterdam-rgb.jpg

977 ms

Compact_Logo_gemeente_Den_Haag.svg.png

Compact_Logo_gemeente_Den_Haag.svg.png

1057 ms

logo-de-beren.jpg

logo-de-beren.jpg

902 ms

NEDERLOF_marchio_pittogramma_imps_RED-1.png

NEDERLOF_marchio_pittogramma_imps_RED-1.png

976 ms

tandheelkundig-centrum-pijnacker-logo.svg

tandheelkundig-centrum-pijnacker-logo.svg

983 ms

monkey-town-logo.jpeg

monkey-town-logo.jpeg

991 ms

Bar-Pepito.png

Bar-Pepito.png

999 ms

Laurens.png

Laurens.png

1048 ms

AZ-Alkmaar.png

AZ-Alkmaar.png

1065 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

1070 ms

d

d

249 ms

d

d

249 ms

d

d

251 ms

d

d

250 ms

25c678feafdc175a70922a116c9be3e7.woff

25c678feafdc175a70922a116c9be3e7.woff

132 ms

71501f0d8d5aa95960f6475d5487d4c2.woff

71501f0d8d5aa95960f6475d5487d4c2.woff

183 ms

ece3a1d82f18b60bcce0211725c476aa.woff

ece3a1d82f18b60bcce0211725c476aa.woff

185 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQUwaEQXjN_mQ.woff

821 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4vaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4vaVQUwaEQXjN_mQ.woff

855 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B5OaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B5OaVQUwaEQXjN_mQ.woff

855 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B5caVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B5caVQUwaEQXjN_mQ.woff

898 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4iaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4iaVQUwaEQXjN_mQ.woff

915 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4jaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4jaVQUwaEQXjN_mQ.woff

916 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4saVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4saVQUwaEQXjN_mQ.woff

834 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQUwaEQXjN_mQ.woff

808 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVQUwaEQXjN_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVQUwaEQXjN_mQ.woff

833 ms

fl-icons.ttf

fl-icons.ttf

851 ms

PreWonen-logo-transparant.png

PreWonen-logo-transparant.png

878 ms

The-Harbour-Club-Logo.jpg

The-Harbour-Club-Logo.jpg

808 ms

Bram-Ladage.png

Bram-Ladage.png

759 ms

Rituals_Cosmetics_logo.png

Rituals_Cosmetics_logo.png

814 ms

Circle-Fit.png

Circle-Fit.png

699 ms

Bakker-Klootwijk.jpg

Bakker-Klootwijk.jpg

696 ms

274926403_1376802066058597_1559957324168376904_n.jpg

274926403_1376802066058597_1559957324168376904_n.jpg

634 ms

clan.png

clan.png

636 ms

Lidl-Logo.svg.png

Lidl-Logo.svg.png

566 ms

Jumbo.jpg

Jumbo.jpg

610 ms

pizzabakkers.png

pizzabakkers.png

616 ms

green-check.svg

green-check.svg

628 ms

green-circle.svg

green-circle.svg

627 ms

EVG-logo.svg

EVG-logo.svg

551 ms

icon-youtube.svg

icon-youtube.svg

548 ms

icon-twitter.svg

icon-twitter.svg

600 ms

icon-linkedin.svg

icon-linkedin.svg

603 ms

icon-facebook-1.svg

icon-facebook-1.svg

565 ms

Accessibility Review

heelhollandveilig.nl accessibility score

90

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

Image elements do not have [alt] attributes

Best Practices

heelhollandveilig.nl best practices score

92

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

Page has valid source maps

SEO Factors

heelhollandveilig.nl SEO score

89

Search Engine Optimization Advices

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 Heelhollandveilig.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 Heelhollandveilig.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

heelhollandveilig.nl

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