4.1 sec in total
305 ms
3.5 sec
353 ms
Welcome to westermanngruppe.de homepage info - get ready to check Westermanngruppe best content for Germany right away, or after learning these important things about westermanngruppe.de
Die Westermann Gruppe gehört mit ihren Verlagen, Druckereien und Services zu den führenden deutschen Anbietern von Bildungsmedien.
Visit westermanngruppe.deWe analyzed Westermanngruppe.de page load time and found that the first response time was 305 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
westermanngruppe.de performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value7.5 s
4/100
25%
Value7.3 s
29/100
10%
Value50 ms
100/100
30%
Value0.007
100/100
15%
Value6.1 s
63/100
10%
305 ms
1124 ms
98 ms
296 ms
26 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 88% of them (38 requests) were addressed to the original Westermanngruppe.de, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Westermanngruppe.de.
Page size can be reduced by 292.5 kB (29%)
1.0 MB
717.3 kB
In fact, the total size of Westermanngruppe.de main page is 1.0 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. 35% of websites need less resources to load. Images take 638.3 kB which makes up the majority of the site volume.
Potential reduce by 27.1 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 8.0 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 27.1 kB or 85% of the original size.
Potential reduce by 14.1 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. Westermanngruppe images are well optimized though.
Potential reduce by 119.5 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 119.5 kB or 67% of the original size.
Potential reduce by 131.8 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. Westermanngruppe.de needs all CSS files to be minified and compressed as it can save up to 131.8 kB or 82% of the original size.
Number of requests can be reduced by 9 (23%)
39
30
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Westermanngruppe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
westermanngruppe.de
305 ms
startseite.html
1124 ms
stylesheet_63b7566cda.css
98 ms
main.css
296 ms
css
26 ms
css
39 ms
westermann-search.css
192 ms
slider.css
193 ms
vendor.js
315 ms
icwesterinterfaces.js
194 ms
main.js
195 ms
slider.js
285 ms
logo.svg
101 ms
bg-banner-home.jpg
679 ms
startseite_teaser_verlag.jpg
285 ms
startseite_teaser_druckerei.jpg
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startseite_teaser_service.jpg
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slider-buttons.png
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logo_slider-image_neu.png
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loewen_medienservice_slider-image.png
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jugend_und_volk_slider-image.png
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vsb_slider-image.png
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pva_slider-image.png
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advesco_slider-image.png
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diesterweg_slider-image.png
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schroedel_slider-image.png
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schubi_slider-image.png
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westermann_slider-image.png
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westermann_druck_slider-image.png
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winklers_slider-image.png
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amv_slider-image.png
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e.dorner_slider-image.png
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arena_slider-image.png
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spectra-material_slider_image.png
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westermann_druck_zwickau.png
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dinasztia_slider-image.png
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bildungsverlag_eins_slider-image.png
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luek_slider-image.png
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schoeningh_slider-image.png
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piwik.js
394 ms
ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf
14 ms
LfR9_S_HMdQ73mwIHBRxoS3USBnSvpkopQaUR-2r7iU.ttf
35 ms
fontawesome-webfont.woff
794 ms
westermanngruppe.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
Image elements do not have [alt] attributes
Links do not have a discernible name
westermanngruppe.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
westermanngruppe.de 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
Tap targets are not sized appropriately
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Westermanngruppe.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Westermanngruppe.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.
westermanngruppe.de
Open Graph description is not detected on the main page of Westermanngruppe. 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: