4.8 sec in total
417 ms
3.9 sec
428 ms
Welcome to storck-verlag.de homepage info - get ready to check Storck Verlag best content right away, or after learning these important things about storck-verlag.de
Fachliteratur, Seminare und Online-Lösungen zu Gefahrgut, Feuerwehr, Gefahrstoffe, Arbeitssicherheit, Medizin, Ladungssicherung/Logistik und Abfall/Entsorgung.
Visit storck-verlag.deWe analyzed Storck-verlag.de page load time and found that the first response time was 417 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
storck-verlag.de performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value8.6 s
1/100
25%
Value6.0 s
46/100
10%
Value730 ms
40/100
30%
Value0.133
81/100
15%
Value8.1 s
41/100
10%
417 ms
429 ms
66 ms
203 ms
413 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Storck-verlag.de, 83% (48 requests) were made to Ecomed-storck.de and 14% (8 requests) were made to Mediendb.ecomed-storck.de. The less responsive or slowest element that took the longest time to load (941 ms) relates to the external source Ecomed-storck.de.
Page size can be reduced by 96.4 kB (5%)
1.8 MB
1.7 MB
In fact, the total size of Storck-verlag.de main page is 1.8 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. 45% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 72.4 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 21.0 kB, which is 25% 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 72.4 kB or 84% of the original size.
Potential reduce by 23.7 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. Storck Verlag images are well optimized though.
Potential reduce by 98 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 265 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. Storck-verlag.de has all CSS files already compressed.
Number of requests can be reduced by 14 (26%)
54
40
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Storck Verlag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
storck-verlag.de
417 ms
www.ecomed-storck.de
429 ms
gtm.js
66 ms
jquery.fancybox.min.css
203 ms
styles.min.css
413 ms
oetags.css
307 ms
font-awesome.min.css
311 ms
bootstrap-custom.min.css
308 ms
photoswipe.min.css
309 ms
style.min.css
310 ms
solr.css
409 ms
ecomed-storck.png
410 ms
jquery.min.js
418 ms
jquery-ui.min.js
524 ms
bootstrap-custom.min.js
406 ms
photoswipe.min.js
416 ms
scripts.min.js
415 ms
flyout.js
433 ms
scripts.min.js
730 ms
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Slider_Gefahrgutrecht-aktuell.jpg
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Slider_Tankreinigung-in-Europa.jpg
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Slider_Einsaetze-bei-Anlagen-Erneuerbarer-Energien.jpg
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Slider_Aerztliche-Begutachtung-im-Sozialrecht.jpg
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gefahrgutrecht-2025-webinar.jpg
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Seminar_Einstufung-und-Klassifizierung.jpg
461 ms
Seminar_Lithiumbatterien_690x410_1.jpg
568 ms
Werbeflaeche-Datenwelt.jpg
467 ms
Kategorie_Feuerwehr-Brandschutz.jpg
470 ms
Kategorie_Gefahrgut.jpg
561 ms
Kategorie_Ladungssicherung-Logistik.jpg
471 ms
Kategorie_Gefahrstoffe.jpg
564 ms
Kategorie_Arbeitssicherheit.jpg
672 ms
Kategorie_Abfall-Entsorgung.jpg
675 ms
Kategorie_Medizin.jpg
574 ms
Kategorie_FM-Reinigung-und-Hygiene.jpg
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ecomed-medizin.gif
666 ms
ecomed-sicherheit.gif
669 ms
storck.gif
676 ms
logo-rechnung.png
767 ms
logo-bankeinzug.png
768 ms
logo-mastercard.png
771 ms
logo-visa.png
773 ms
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776 ms
logo-sofortueberweisung.png
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logo-dpd.png
869 ms
logo_ehi_siegel.png
870 ms
facebook_Logo.png
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838 ms
fontawesome-webfont.woff
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icons.woff
830 ms
storck-verlag.de 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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
storck-verlag.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
storck-verlag.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 Storck-verlag.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 Storck-verlag.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.
storck-verlag.de
Open Graph description is not detected on the main page of Storck Verlag. 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: