5.3 sec in total
381 ms
4 sec
918 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 381 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
beltz.de performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value9.2 s
1/100
25%
Value9.4 s
12/100
10%
Value2,450 ms
5/100
30%
Value0.406
24/100
15%
Value11.7 s
17/100
10%
381 ms
828 ms
197 ms
295 ms
376 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 97% of them (90 requests) were addressed to the original Beltz.de, 2% (2 requests) were made to Code.etracker.com and 1% (1 request) were made to Etracker.de. The less responsive or slowest element that took the longest time to load (840 ms) belongs to the original domain Beltz.de.
Page size can be reduced by 366.1 kB (12%)
3.0 MB
2.6 MB
In fact, the total size of Beltz.de main page is 3.0 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. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 338.0 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 184.8 kB, which is 50% 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 338.0 kB or 92% of the original size.
Potential reduce by 16.8 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 9.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.5 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 has all CSS files already compressed.
Number of requests can be reduced by 23 (26%)
87
64
The browser has sent 87 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 7 to 1 for JavaScripts and as a result speed up the page load time.
beltz.de
381 ms
www.beltz.de
828 ms
merged-14fccd1bb97b7d8f1e87e2a238e4de75-8f4084de6174696ed808267e35995343.css
197 ms
iframemanager-1f72176e9dfabaf0754c50fc75d36625.js
295 ms
cookieconsent-43a5d4da1f1613aed6ffdbfbfc0caa1f.js
376 ms
merged-e312f884d23e051c5d1109c615614eea-ff178c351772b449dd097319fc59571f.js
657 ms
e.js
528 ms
merged-1b1a179f5958699f5e52d17a74dfc1cf-c7dd66c601f539398f0d2b49ff5663ac.js
375 ms
bg.png
96 ms
topbar-bg.png
95 ms
bg_header.png
189 ms
logo-beltz_320.png
95 ms
cart-icon.png
96 ms
freeshipping-icon.png
189 ms
servicecall-icon.png
188 ms
ico_coins.png
190 ms
teaser-topshad.png
189 ms
eeo_logo_220.png
279 ms
oa_01.jpg
281 ms
Banner_NIK_BiBuSuMa__002_.jpg
373 ms
Banner_NIK_Landingpage_Kamishibais__002_.jpg
283 ms
Banner_beltz.de_Hanna_Hardeland.jpg
375 ms
256x400-Banner-DAPT-beltz.png
510 ms
Banner_Megalayer_3869.jpg
373 ms
Banner_Megalayer_8241.jpg
376 ms
Banner_zweispaltig_TCB_Mini_HB_NEU_2022_final_o_Transparenz.png
377 ms
Themenwelt_Juul_Banner_Megalayer_512_380pix.jpg
743 ms
256x159-Banner_Erzaehl_mal_Insta_live.jpg
467 ms
LP_Lesefoerderung_Megalayer_Blog.jpg
468 ms
search-icon.png
468 ms
teaser-shadow.png
470 ms
teaser-shad.png
561 ms
teaser-bg.png
562 ms
csm_KW7_Imlau_Burnout_TopSlider_SBR_700_400pix_9a5bf3d857.jpg
562 ms
csm_KW7_Imlau_Burnout_TopSlider_SBR_1170_400pix_25c6ccd8f4.jpg
564 ms
csm_Hoefler-Waechter_ADA_Startseite_700x400_fdd5b96835.jpg
693 ms
csm_Hoefler-Waechter_ADA_Startseite_1170x400_803cf77e17.jpg
839 ms
csm_KW6_Topslider_Grueffelo_700x400px_2d224f10d3.jpg
840 ms
csm_KW6_Topslider_Grueffelo_1170x400px_434557f2d0.jpg
656 ms
csm_KW09-NeubauBeltzVerlagsgruppe700x400px_471facd720.jpg
659 ms
KW09-NeubauBeltzVerlagsgruppe1170x400px.jpg
752 ms
whitebox-midshadow.png
751 ms
csm_9783779982418_f558b3a2c0.jpg
787 ms
t.js
110 ms
csm_9783407259073_972dfdc027.jpg
765 ms
open-sans-v17-latin-regular.woff
756 ms
open-sans-v17-latin-600.woff
756 ms
glyphicons-halflings-regular.woff
791 ms
caecilialtstd-roman-webfont.woff
839 ms
cntcc
521 ms
csm_9783621290692_1872ff2519.jpg
764 ms
csm_9783621290715_1b6d8cbe05.jpg
764 ms
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763 ms
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763 ms
csm_9783779978008_fc771cf796.jpg
791 ms
csm_4019172101404_f71091dd91.jpg
748 ms
whitebox-smshadow.png
749 ms
csm_9783407482457_5d9b8f399c.jpg
748 ms
ico_external_link.png
665 ms
csm_VER24_db4e9c3582.jpg
664 ms
white-arrow.png
700 ms
csm_9783407867919_8ff0fc36e1.jpg
746 ms
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747 ms
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657 ms
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663 ms
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663 ms
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699 ms
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706 ms
csm_9783407758958_08bfeba463.jpg
659 ms
csm_9783779982968_ab0685b1d1.jpg
656 ms
csm_Grueffelo-Banner_0185b5382b.jpg
663 ms
csm_beltz_und_gelberg_19909b9588.png
663 ms
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606 ms
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651 ms
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621 ms
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572 ms
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568 ms
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568 ms
csm_9783407757050_dfdde8b8da.jpg
568 ms
csm_9783407813541_9cd9c42fb1.jpg
568 ms
whitebox-largeshadow.png
569 ms
csm_NeubauBeltz_fb342d9926.jpg
568 ms
footer-bg.png
569 ms
csm_footer_visamastercard_cd26547a05.png
550 ms
csm_footer_rechnung_86b8059c8b.png
553 ms
csm_footer_paypal_logo_5609423031.png
552 ms
facebook-icon.png
552 ms
twitter-icon.png
552 ms
youtube-icon.png
558 ms
instagram-icon.png
546 ms
podigee-icon.png
568 ms
fingerprint-icon.svg
567 ms
merged-7638455c417155eb55d477b919153534-9f9be59efca8cb57e5be82ba174a8173.css
96 ms
beltz.de 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
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>).
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: