Tools & Wizards About Us
kerkaandelek.nl screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

kerkaandelek.nl

Hervormde Gemeente Krimpen aan de Lek

Page Load Speed

4.7 sec in total

First Response

342 ms

Resources Loaded

4.3 sec

Page Rendered

123 ms

kerkaandelek.nl screenshot

About Website

Welcome to kerkaandelek.nl homepage info - get ready to check Kerk Aan De Lek best content right away, or after learning these important things about kerkaandelek.nl

Hervormde Gemeente Krimpen aan de Lek

Visit kerkaandelek.nl

Key Findings

We analyzed Kerkaandelek.nl page load time and found that the first response time was 342 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kerkaandelek.nl performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

kerkaandelek.nl

342 ms

www.kerkaandelek.nl

1580 ms

style.css

167 ms

functions.js

266 ms

menu.gif

243 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 98% of them (97 requests) were addressed to the original Kerkaandelek.nl, 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Kerkaandelek.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.9 kB (45%)

Content Size

81.9 kB

After Optimization

45.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kerkaandelek.nl main page is 81.9 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. 15% of websites need less resources to load. Javascripts take 32.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 12.7 kB

  • Original 16.3 kB
  • After minification 15.6 kB
  • After compression 3.6 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 12.7 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 1.1 kB

  • Original 19.6 kB
  • After minification 18.5 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. Kerk Aan De Lek images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 12.1 kB

  • Original 32.1 kB
  • After minification 29.3 kB
  • After compression 20.0 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 12.1 kB or 38% of the original size.

CSS Optimization

-79%

Potential reduce by 11.1 kB

  • Original 14.0 kB
  • After minification 12.3 kB
  • After compression 2.9 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. Kerkaandelek.nl needs all CSS files to be minified and compressed as it can save up to 11.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (58%)

Requests Now

97

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerk Aan De Lek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

kerkaandelek.nl

kerkaandelek.nl

342 ms

www.kerkaandelek.nl

www.kerkaandelek.nl

1580 ms

style.css

style.css

167 ms

functions.js

functions.js

266 ms

menu.gif

menu.gif

243 ms

menu_on.gif

menu_on.gif

239 ms

menusub.gif

menusub.gif

261 ms

menusub_on.gif

menusub_on.gif

255 ms

mijn-kerkaandelek.gif

mijn-kerkaandelek.gif

273 ms

mijn-kerkaandelek_on.gif

mijn-kerkaandelek_on.gif

287 ms

beheer.gif

beheer.gif

350 ms

beheer_on.gif

beheer_on.gif

350 ms

agenda.gif

agenda.gif

359 ms

agenda_on.gif

agenda_on.gif

387 ms

preekonline.gif

preekonline.gif

389 ms

preekonline_on.gif

preekonline_on.gif

391 ms

fotoalbum.gif

fotoalbum.gif

434 ms

fotoalbum_on.gif

fotoalbum_on.gif

436 ms

kerkwandeling.gif

kerkwandeling.gif

440 ms

kerkwandeling_on.gif

kerkwandeling_on.gif

570 ms

prikbord.gif

prikbord.gif

477 ms

prikbord_on.gif

prikbord_on.gif

482 ms

sitemap.gif

sitemap.gif

517 ms

sitemap_on.gif

sitemap_on.gif

520 ms

links.gif

links.gif

533 ms

links_on.gif

links_on.gif

559 ms

zoeken.gif

zoeken.gif

570 ms

zoeken_on.gif

zoeken_on.gif

603 ms

inloggen.gif

inloggen.gif

622 ms

inloggen_on.gif

inloggen_on.gif

624 ms

uitloggen.gif

uitloggen.gif

642 ms

uitloggen_on.gif

uitloggen_on.gif

654 ms

send.gif

send.gif

835 ms

send_on.gif

send_on.gif

715 ms

toon.gif

toon.gif

715 ms

toon_on.gif

toon_on.gif

757 ms

login.gif

login.gif

828 ms

login_on.gif

login_on.gif

931 ms

wissen.gif

wissen.gif

803 ms

ga.js

ga.js

49 ms

wissen_on.gif

wissen_on.gif

800 ms

__utm.gif

__utm.gif

25 ms

delete.gif

delete.gif

628 ms

delete_on.gif

delete_on.gif

721 ms

search.gif

search.gif

666 ms

search_on.gif

search_on.gif

662 ms

verder.gif

verder.gif

668 ms

verder_on.gif

verder_on.gif

662 ms

start_av.gif

start_av.gif

689 ms

start_mo.gif

start_mo.gif

674 ms

help_av.gif

help_av.gif

686 ms

help_mo.gif

help_mo.gif

649 ms

left_av.gif

left_av.gif

700 ms

left_mo.gif

left_mo.gif

721 ms

right_av.gif

right_av.gif

827 ms

right_mo.gif

right_mo.gif

695 ms

forward_av.gif

forward_av.gif

696 ms

forward_mo.gif

forward_mo.gif

671 ms

backward_av.gif

backward_av.gif

751 ms

backward_mo.gif

backward_mo.gif

708 ms

stairup_av.gif

stairup_av.gif

708 ms

stairup_mo.gif

stairup_mo.gif

696 ms

stairdown_av.gif

stairdown_av.gif

676 ms

stairdown_mo.gif

stairdown_mo.gif

772 ms

threesixty_av.gif

threesixty_av.gif

742 ms

threesixty_mo.gif

threesixty_mo.gif

739 ms

hotspot_av.gif

hotspot_av.gif

692 ms

hotspot_mo.gif

hotspot_mo.gif

722 ms

volgende_av.gif

volgende_av.gif

704 ms

volgende_mo.gif

volgende_mo.gif

741 ms

go_av.gif

go_av.gif

681 ms

go_mo.gif

go_mo.gif

708 ms

detail_av.gif

detail_av.gif

825 ms

detail_mo.gif

detail_mo.gif

751 ms

detailtwo_av.gif

detailtwo_av.gif

765 ms

detailtwo_mo.gif

detailtwo_mo.gif

753 ms

back_av.gif

back_av.gif

661 ms

back_mo.gif

back_mo.gif

654 ms

level1_av.gif

level1_av.gif

683 ms

level1_mo.gif

level1_mo.gif

691 ms

level2_av.gif

level2_av.gif

712 ms

level2_mo.gif

level2_mo.gif

736 ms

level3_av.gif

level3_av.gif

730 ms

level3_mo.gif

level3_mo.gif

718 ms

background.gif

background.gif

669 ms

top.gif

top.gif

668 ms

border_top.gif

border_top.gif

749 ms

logo.gif

logo.gif

717 ms

top.gif

top.gif

673 ms

bottom.gif

bottom.gif

655 ms

resize.adm

resize.adm

920 ms

facebook.png

facebook.png

689 ms

watermerk.gif

watermerk.gif

779 ms

title.gif

title.gif

627 ms

kerkaandelek.jpg

kerkaandelek.jpg

736 ms

subtitle.gif

subtitle.gif

664 ms

border_bottom.gif

border_bottom.gif

681 ms

bottom.gif

bottom.gif

710 ms

rss.gif

rss.gif

728 ms

Accessibility Review

kerkaandelek.nl accessibility score

88

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

kerkaandelek.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

kerkaandelek.nl SEO score

82

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

High

robots.txt is not valid

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kerkaandelek.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 Kerkaandelek.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kerkaandelek.nl

Open Graph description is not detected on the main page of Kerk Aan De Lek. 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: