4.4 sec in total
344 ms
3.6 sec
481 ms
Click here to check amazing Beltz content for Germany. Otherwise, check out these important facts you probably never knew about beltz.de
Kinderbuch, Jugendbuch, Pädagogik, Psychologie, Erziehung, Soziale Arbeit: Bücher, Zeitschriften, Fachinformationen. Zahlreiche Materialien zum Download, Autoren und Veranstaltungen Beltz & Gelberg
Visit beltz.deWe analyzed Beltz.de page load time and found that the first response time was 344 ms and then it took 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.
beltz.de performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value14.4 s
0/100
25%
Value12.8 s
2/100
10%
Value2,570 ms
4/100
30%
Value0.406
24/100
15%
Value16.1 s
6/100
10%
344 ms
751 ms
190 ms
185 ms
186 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 90% of them (112 requests) were addressed to the original Beltz.de, 2% (3 requests) were made to Etracker.de and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Beltz.de.
Page size can be reduced by 1.2 MB (34%)
3.5 MB
2.4 MB
In fact, the total size of Beltz.de main page is 3.5 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 2.1 MB which makes up the majority of the site volume.
Potential reduce by 135.9 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 40.1 kB, which is 26% 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 135.9 kB or 87% of the original size.
Potential reduce by 111.7 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. Beltz images are well optimized though.
Potential reduce by 610.8 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 610.8 kB or 72% of the original size.
Potential reduce by 330.9 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. Beltz.de needs all CSS files to be minified and compressed as it can save up to 330.9 kB or 84% of the original size.
Number of requests can be reduced by 60 (50%)
120
60
The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Beltz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
beltz.de
344 ms
www.beltz.de
751 ms
style.css
190 ms
tx_jfmulticontent_pi1.css
185 ms
news-basic.css
186 ms
stylesheet_88c065dd7d.css
190 ms
bootstrap.css
282 ms
bootstrap-theme.css
193 ms
saltDropCheck.css
276 ms
bootstrap-select.min.css
277 ms
owl.carousel.css
294 ms
easy-responsive-tabs.css
278 ms
colorbox.css
294 ms
styles.css
462 ms
responsive.css
367 ms
mediaelementplayer.css
372 ms
jquery.ui.datepicker.min.css
374 ms
jquery-ui.min.css
376 ms
theme.css
380 ms
jquery.js
553 ms
bootstrap.js
473 ms
saltDropCheck.js
471 ms
bootstrap-select.min.js
473 ms
custom.dropdown.js
473 ms
modernizr.js
576 ms
jquery.mobile.custom.min.js
595 ms
jquery.ui.core.min.js
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jquery.ui.datepicker.min.js
598 ms
jquery.ui.datepicker-de.min.js
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owl.carousel.js
642 ms
easyResponsiveTabs.js
648 ms
general.js
649 ms
jquery.colorbox.js
649 ms
tagCloud.js
652 ms
jquery.anythingslider-1.9.0.js
655 ms
mediaelement-and-player.js
829 ms
DMRWidgetHTML5.js
570 ms
jquery.dotdotdot.min.js
734 ms
e.js
324 ms
jquery.icheck.js
659 ms
typeahead.bundle.min.js
566 ms
main.js
570 ms
javascript_dd82474708.js
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jquery.easing-1.3.js
648 ms
jquery.anythingslider-1.9.0.min.js
645 ms
jquery.anythingslider-1.9.0.video.min.js
660 ms
jquery.datetimepicker.js
657 ms
parsley.min.js
644 ms
tabs.js
645 ms
form.js
642 ms
css
63 ms
bg.png
338 ms
sdk.js
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jquery-1.8.3.min.js
434 ms
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t.js
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topbar-bg.png
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logo-beltz.png
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cart-icon.png
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www.beltz.de
500 ms
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footer-bg.png
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facebook-icon.png
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xd_arbiter.php
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cnt_js.php
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youtube-icon.png
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print.css
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beltz.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.
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
Links do not have a discernible name
beltz.de 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
beltz.de 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
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Beltz.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 Beltz.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.
beltz.de
Open Graph description is not detected on the main page of Beltz. 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: