11.3 sec in total
269 ms
8.6 sec
2.5 sec
Welcome to was-ist-radon.de homepage info - get ready to check Wasist Radon best content right away, or after learning these important things about was-ist-radon.de
Wir von RadonTec bietet Ihnen einen ganzheitlichen Radonschutz an. Neben Beratung, Planung und Durchführung von Radonsanierungen, geben wir Schulungen oder führen Messungen vor Ort durch.
Visit was-ist-radon.deWe analyzed Was-ist-radon.de page load time and found that the first response time was 269 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
was-ist-radon.de performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value15.0 s
0/100
25%
Value27.2 s
0/100
10%
Value23,900 ms
0/100
30%
Value0.086
93/100
15%
Value32.8 s
0/100
10%
269 ms
4408 ms
131 ms
257 ms
835 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 Was-ist-radon.de, 95% (98 requests) were made to Radontec.de and 1% (1 request) were made to Cdn.trustami.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Radontec.de.
Page size can be reduced by 290.1 kB (23%)
1.3 MB
985.1 kB
In fact, the total size of Was-ist-radon.de main page is 1.3 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 596.6 kB which makes up the majority of the site volume.
Potential reduce by 281.7 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 281.7 kB or 84% of the original size.
Potential reduce by 6.7 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. Wasist Radon images are well optimized though.
Potential reduce by 789 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 915 B
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. Was-ist-radon.de has all CSS files already compressed.
Number of requests can be reduced by 84 (86%)
98
14
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wasist Radon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 85 to 1 for JavaScripts and as a result speed up the page load time.
was-ist-radon.de
269 ms
radontec.de
4408 ms
wp-emoji-release.min.js
131 ms
borlabs-cookie_1_de.css
257 ms
6b29a1d4590488f0a8606109eed9875f.min.css
835 ms
jquery.min.js
395 ms
jquery-migrate.min.js
322 ms
borlabs-cookie-prioritize.min.js
320 ms
trustami-widget.js
522 ms
style.min.css
316 ms
index.js
320 ms
index.js
389 ms
dynamic-conditions-public.js
391 ms
api.js
70 ms
regenerator-runtime.min.js
447 ms
wp-polyfill.min.js
429 ms
index.js
463 ms
fusion-title.js
490 ms
jquery.countTo.js
487 ms
fusion-vertical-menu-widget.js
528 ms
cssua.js
543 ms
modernizr.js
570 ms
fusion.js
596 ms
isotope.js
603 ms
packery.js
636 ms
bootstrap.transition.js
648 ms
bootstrap.tooltip.js
681 ms
jquery.requestAnimationFrame.js
703 ms
jquery.carouFredSel.js
726 ms
jquery.easing.js
743 ms
jquery.fitvids.js
1301 ms
jquery.flexslider.js
1312 ms
jquery.ilightbox.js
1350 ms
jquery.infinitescroll.js
1330 ms
jquery.mousewheel.js
1341 ms
jquery.placeholder.min.js
1345 ms
jquery.touchSwipe.js
1336 ms
jquery.fade.js
1337 ms
imagesLoaded.js
1345 ms
fusion-equal-heights.js
1347 ms
fusion-parallax.js
1334 ms
fusion-video-general.js
1197 ms
fusion-video-bg.js
1104 ms
fusion-lightbox.js
1124 ms
fusion-tooltip.js
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fusion-sharing-box.js
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jquery.sticky-kit.js
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fusion-youtube.js
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vimeoPlayer.js
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avada-general-footer.js
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avada-quantity.js
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avada-crossfade-images.js
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avada-select.js
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avada-tabs-widget.js
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avada-contact-form-7.js
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jquery.elasticslider.js
991 ms
avada-events.js
969 ms
avada-live-search.js
938 ms
fusion-alert.js
929 ms
awb-off-canvas.js
1119 ms
jquery.textillate.js
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fusion-button.js
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fusion-flexslider.js
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fusion-animations.js
1038 ms
fusion-column-legacy.js
1018 ms
lite-vimeo-embed.js
488 ms
jquery.easyPieChart.js
477 ms
fusion-carousel.js
459 ms
fusion-blog.js
449 ms
fusion-counters-circle.js
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fusion-content-boxes.js
702 ms
fusion-container.js
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avada-header.js
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fusion-responsive-typography.js
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avada-fusion-slider.js
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avada-elastic-slider.js
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avada-parallax-footer.js
697 ms
avada-drop-down.js
702 ms
avada-to-top.js
704 ms
avada-menu.js
706 ms
avada-sidebars.js
747 ms
bootstrap.scrollspy.js
702 ms
avada-scrollspy.js
688 ms
fusion-scroll-to-anchor.js
706 ms
fusion-general-global.js
686 ms
fusion-video.js
695 ms
fusion-column.js
804 ms
borlabs-cookie.min.js
806 ms
fa-solid-900.woff
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fa-regular-400.woff
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alphaguard-background-weich.jpg
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background-clouds1.jpg
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RadonTec-GmbH-Logo.png
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white-room-background-small.jpg
1811 ms
RadonTec-Radonmessung-in-Vorsorgegebieten-850.jpg
924 ms
RadonTec-Loesungen.jpg
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Facts_background.jpg
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alphaguard-background-3.jpg
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cb-no-thumbnail.png
641 ms
widgetapi-multi.php
1440 ms
awb-icons.woff
1435 ms
recaptcha__en.js
890 ms
was-ist-radon.de accessibility score
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
was-ist-radon.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
was-ist-radon.de SEO score
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Was-ist-radon.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Was-ist-radon.de 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.
was-ist-radon.de
Open Graph data is detected on the main page of Wasist Radon. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: