2.2 sec in total
304 ms
1.7 sec
200 ms
Welcome to hueber.de homepage info - get ready to check Hueber best content for Germany right away, or after learning these important things about hueber.de
Als einer der weltweit führenden Sprachenverlage bietet Ihnen Hueber vielfach erprobte Lehrwerke und Sprachkurse für Deutsch als Fremdsprache, Deutsch als Zweitsprache, Englisch, Französisch, Italieni...
Visit hueber.deWe analyzed Hueber.de page load time and found that the first response time was 304 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
hueber.de performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value4.6 s
34/100
25%
Value4.1 s
80/100
10%
Value150 ms
94/100
30%
Value1.191
1/100
15%
Value4.5 s
82/100
10%
304 ms
240 ms
184 ms
181 ms
186 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 95% of them (54 requests) were addressed to the original Hueber.de, 4% (2 requests) were made to Etracker.de and 2% (1 request) were made to Code.etracker.com. The less responsive or slowest element that took the longest time to load (873 ms) belongs to the original domain Hueber.de.
Page size can be reduced by 449.3 kB (27%)
1.7 MB
1.2 MB
In fact, the total size of Hueber.de main page is 1.7 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 19.5 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 19.5 kB or 76% of the original size.
Potential reduce by 116.2 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. Hueber images are well optimized though.
Potential reduce by 259.3 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 259.3 kB or 81% of the original size.
Potential reduce by 54.3 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. Hueber.de needs all CSS files to be minified and compressed as it can save up to 54.3 kB or 81% of the original size.
Number of requests can be reduced by 15 (27%)
56
41
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hueber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
hueber.de
304 ms
prototype.js
240 ms
scriptaculous.js
184 ms
prototype.formalize.min.js
181 ms
lightbox.js
186 ms
scriptlib.js
277 ms
master12.css
185 ms
masterui13.css
271 ms
masterzg12.css
271 ms
formalize.css
273 ms
lightbox.css
271 ms
startseite12.css
321 ms
iehtml5patch.js
352 ms
effects.js
120 ms
builder.js
123 ms
bgbackgr12@2x.png
90 ms
headerbackgr12@2x.png
633 ms
headerfnctbarbackgr12@2x.gif
182 ms
headerfnctbarbackgrsep12.gif
94 ms
searchbt12.png
93 ms
headerfnctbarbackgrrght12.gif
90 ms
headerfnctbarbackgrbt12.png
176 ms
469968376_thinkstock_startseite.173654.jpg
358 ms
startseite_bild_1.jpg
368 ms
startseite_bild_5.jpg
369 ms
startseite_bild_2.jpg
356 ms
logo_ehd.png
279 ms
link-a.gif
377 ms
erfolgskurs_gr_akt.jpg
799 ms
startseite_buchhandlung.jpg
625 ms
abb-kataloge-start.jpg
464 ms
br.gif
459 ms
it.gif
466 ms
si.gif
551 ms
es.gif
553 ms
cz.gif
556 ms
hu.gif
641 ms
bg.gif
644 ms
topbt12.png
646 ms
button_blanko_aktiv.jpg
699 ms
button_blanko.jpg
706 ms
top.jpg
719 ms
button_shop.jpg
723 ms
menu_arrow.gif
725 ms
splashtopborder.png
787 ms
middle_l@2x.png
797 ms
middle_ml@2x.png
810 ms
middle_mr@2x.png
812 ms
link-a.png
815 ms
middle_i@2x.png
872 ms
splashquicklinksbg1.gif
873 ms
t.js
463 ms
splashquicklinksbg2.gif
818 ms
cnt_js.php
260 ms
cntcc
267 ms
loading.gif
89 ms
close.gif
92 ms
hueber.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
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
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.
hueber.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
hueber.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Hueber.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 Hueber.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.
hueber.de
Open Graph description is not detected on the main page of Hueber. 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: