3.9 sec in total
374 ms
3.1 sec
402 ms
Welcome to dekruipruimte-isolatiespecialist.nl homepage info - get ready to check Dekruipruimte Isolatiespecialist best content right away, or after learning these important things about dekruipruimte-isolatiespecialist.nl
Gecertificeerd isolatiebedrijf ★ Helder en eerlijk advies! ★ Ook isolatie specialist voor zakelijke projecten of collectief woning isolatie.
Visit dekruipruimte-isolatiespecialist.nlWe analyzed Dekruipruimte-isolatiespecialist.nl page load time and found that the first response time was 374 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dekruipruimte-isolatiespecialist.nl performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value6.3 s
11/100
25%
Value6.6 s
37/100
10%
Value300 ms
78/100
30%
Value0.029
100/100
15%
Value6.2 s
62/100
10%
374 ms
42 ms
92 ms
257 ms
176 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 71% of them (63 requests) were addressed to the original Dekruipruimte-isolatiespecialist.nl, 9% (8 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (877 ms) belongs to the original domain Dekruipruimte-isolatiespecialist.nl.
Page size can be reduced by 1.1 MB (46%)
2.4 MB
1.3 MB
In fact, the total size of Dekruipruimte-isolatiespecialist.nl main page is 2.4 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. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 44.8 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. This page needs HTML code to be minified as it can gain 7.7 kB, which is 14% 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 44.8 kB or 81% of the original size.
Potential reduce by 44.2 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. Dekruipruimte Isolatiespecialist images are well optimized though.
Potential reduce by 780.3 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 780.3 kB or 71% of the original size.
Potential reduce by 215.1 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. Dekruipruimte-isolatiespecialist.nl needs all CSS files to be minified and compressed as it can save up to 215.1 kB or 79% of the original size.
Number of requests can be reduced by 40 (51%)
78
38
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dekruipruimte Isolatiespecialist. 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 15 to 1 for CSS and as a result speed up the page load time.
www.dekruipruimte-isolatiespecialist.nl
374 ms
css
42 ms
component.css
92 ms
bootstrap.min.css
257 ms
bootstrap-theme.css
176 ms
isolatie
179 ms
css3.css
184 ms
minimal.css
183 ms
colorbox.css
185 ms
docs.css
267 ms
js
88 ms
styles.css
270 ms
light_style.css
272 ms
editor-style-shared.css
272 ms
css
52 ms
genericons.css
367 ms
style.css
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jquery.js
515 ms
jquery-migrate.min.js
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gtm4wp-form-move-tracker.js
360 ms
jquery-1.11.2.min.js
457 ms
bootstrap.min.js
423 ms
modernizr.js
433 ms
classie.js
449 ms
uiMorphingButton_fixed.js
457 ms
jquery.colorbox.js
509 ms
icheck.js
519 ms
jquery.validate.min.js
540 ms
custom.js
548 ms
jquery.form.min.js
549 ms
scripts.js
593 ms
collapse.js
597 ms
comment-reply.min.js
603 ms
wp-emoji-release.min.js
126 ms
header-bg.jpg
317 ms
logo.png
88 ms
close-icon.png
87 ms
white-arrow.png
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wtsapp-icon.png
195 ms
menu-arrow.png
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banner-image.png
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banner-shadow.png
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white-arrow-lg.png
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banner-icon-1.png
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banner-icon-1-active.png
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banner-icon-3.png
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banner-icon-2.png
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banner-icon-2-active.png
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client-bg.jpg
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white-arrow-md.png
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client-contact-map.png
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orange-arrow-lg.png
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worker-isol.JPG
773 ms
list-style.png
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person-image.jpg
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Recensie-Isolatiespecialist.jpg
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social-icon-1.png
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social-icon-3.png
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blue-arrow.png
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venin.png
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Nieuwe-logo-INSULA.png
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footer-bg.jpg
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gtm.js
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loader.js
226 ms
ajax-loader.gif
764 ms
analytics.js
75 ms
conversion_async.js
60 ms
hotjar-161291.js
134 ms
54 ms
collect
11 ms
collect
63 ms
smartchat-2.1.1.min.css
188 ms
smartchat-2.1.1.min.js
304 ms
bootstrap.php
226 ms
32 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
60 ms
bundle.js
353 ms
visit-data
221 ms
dekruipruimte-isolatiespecialist.nl accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
dekruipruimte-isolatiespecialist.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
dekruipruimte-isolatiespecialist.nl SEO score
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
Document uses legible font sizes
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dekruipruimte-isolatiespecialist.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 Dekruipruimte-isolatiespecialist.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.
dekruipruimte-isolatiespecialist.nl
Open Graph data is detected on the main page of Dekruipruimte Isolatiespecialist. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: