15 sec in total
6.3 sec
8.6 sec
143 ms
Welcome to rozalastechniek.nl homepage info - get ready to check Roza Lastechniek best content right away, or after learning these important things about rozalastechniek.nl
lastechnisch advies Meeuwen
Visit rozalastechniek.nlWe analyzed Rozalastechniek.nl page load time and found that the first response time was 6.3 sec and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
rozalastechniek.nl performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value6.0 s
13/100
25%
Value3.7 s
85/100
10%
Value380 ms
70/100
30%
Value0
100/100
15%
Value6.2 s
62/100
10%
6266 ms
85 ms
169 ms
170 ms
171 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 91% of them (60 requests) were addressed to the original Rozalastechniek.nl, 9% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Rozalastechniek.nl.
Page size can be reduced by 631.8 kB (76%)
828.5 kB
196.7 kB
In fact, the total size of Rozalastechniek.nl main page is 828.5 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. 40% of websites need less resources to load. Javascripts take 543.1 kB which makes up the majority of the site volume.
Potential reduce by 32.3 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 32.3 kB or 78% of the original size.
Potential reduce by 2.4 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. Obviously, Roza Lastechniek needs image optimization as it can save up to 2.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 405.8 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 405.8 kB or 75% of the original size.
Potential reduce by 191.3 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. Rozalastechniek.nl needs all CSS files to be minified and compressed as it can save up to 191.3 kB or 86% of the original size.
Number of requests can be reduced by 53 (85%)
62
9
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roza Lastechniek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.
rozalastechniek.nl
6266 ms
language-selector.css
85 ms
theme-my-login.css
169 ms
front.css
170 ms
styles.css
171 ms
navigation.css
180 ms
cms-navigation-base.css
182 ms
cms-navigation.css
183 ms
css
23 ms
css
33 ms
css
43 ms
css
46 ms
css
44 ms
css
46 ms
style.css
257 ms
editor-style.css
250 ms
style_base.css
251 ms
nivo-slider.css
265 ms
prettyPhoto.css
267 ms
font-awesome.min.css
271 ms
tm-rotator.css
333 ms
animation.css
338 ms
theme-responsive.css
334 ms
jquery-ui-1.11.4.custom.css
357 ms
toolset-common.css
355 ms
wpv-pagination.css
361 ms
colorbox.min.css
416 ms
jquery.js
512 ms
jquery-migrate.min.js
419 ms
jquery.nivo.slider.js
445 ms
jquery.prettyPhoto.js
445 ms
custom.js
451 ms
smooth-scroll.js
500 ms
filter-gallery.js
501 ms
jquery.quovolver.min.js
538 ms
bootstrap.js
539 ms
jquery.form.min.js
542 ms
scripts.js
583 ms
core.min.js
583 ms
datepicker.min.js
593 ms
underscore.min.js
622 ms
suggest.min.js
622 ms
main.js
633 ms
date.js
582 ms
jquery.ui.datepicker-nl.js
513 ms
jquery.ui.datepicker-nl.js
522 ms
mediaelement-and-player.min.js
654 ms
wp-mediaelement.js
551 ms
wp-util.min.js
561 ms
backbone.min.js
585 ms
wp-playlist.js
510 ms
wpv-pagination-embedded.js
523 ms
jquery.colorbox.1.5.9-min.js
559 ms
wp-embed.min.js
565 ms
sitepress.js
576 ms
wp-emoji-release.min.js
574 ms
1352 ms
1387 ms
mobile_nav_right.png
189 ms
Slider-lassers-1024x146.jpg
193 ms
sidebar-arrow.png
191 ms
list-arrow.png
188 ms
nl.png
188 ms
en.png
189 ms
fontawesome-webfont.woff
398 ms
slide-nav.png
86 ms
rozalastechniek.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
rozalastechniek.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
rozalastechniek.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
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 Rozalastechniek.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 Rozalastechniek.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.
rozalastechniek.nl
Open Graph description is not detected on the main page of Roza Lastechniek. 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: