4 sec in total
389 ms
3.1 sec
601 ms
Visit inventer.de now to see the best up-to-date Inventer content for Germany and also check out these interesting facts you probably never knew about inventer.de
Original dezentrale Wohnraumlüftung seit 1999. 5 Jahre Herstellergarantie. Kostenfreie Beratung und Planungsunterstützung.
Visit inventer.deWe analyzed Inventer.de page load time and found that the first response time was 389 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
inventer.de performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value16.2 s
0/100
25%
Value22.2 s
0/100
10%
Value25,230 ms
0/100
30%
Value0.042
99/100
15%
Value38.5 s
0/100
10%
389 ms
762 ms
221 ms
191 ms
287 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 77% of them (44 requests) were addressed to the original Inventer.de, 5% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Yui.yahooapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Inventer.de.
Page size can be reduced by 203.5 kB (6%)
3.3 MB
3.1 MB
In fact, the total size of Inventer.de main page is 3.3 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. 50% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 69.5 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. This page needs HTML code to be minified as it can gain 14.5 kB, which is 17% 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 69.5 kB or 82% of the original size.
Potential reduce by 134.0 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. Inventer images are well optimized though.
Potential reduce by 34 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.
Number of requests can be reduced by 20 (41%)
49
29
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inventer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
inventer.de
389 ms
www.inventer.de
762 ms
stylesheet_28687d7679.css
221 ms
pure-min.css
191 ms
grids-responsive-min.css
287 ms
owl.carousel.css
226 ms
magnific-popup.css
224 ms
style_news_fcecf4f573104dae4df21869e7c5d626.css
226 ms
style_7be910b7009c2320248be0ad084e71cb.css
229 ms
modernizr-custom.js
233 ms
javascript_9a38f34785.js
331 ms
css
65 ms
js
51 ms
platform.js
77 ms
jquery-1.11.3.min.js
568 ms
jquery.datetimepicker.js
338 ms
parsley.min.js
335 ms
Tabs.js
332 ms
Form.js
335 ms
jquery.magnific-popup.min.js
434 ms
owl.carousel.min.js
447 ms
jquery.reveal.js
448 ms
style_news
236 ms
ga.js
90 ms
fbevents.js
210 ms
logo.png
236 ms
inVENTer-Vertrauen-Original-Slider.jpg
1229 ms
inVENTer_Innovation.jpg
886 ms
inVENTer_Qualitaet_Made_in_Germany.jpg
924 ms
InVENTer-0038-Zuschnitt-aus-Druck-aufgehellt_WEB.jpg
389 ms
inVENTer_Wohlfuehlklima.jpg
968 ms
downloads.png
352 ms
bg_details
472 ms
listbullet.png
501 ms
actionlink.png
614 ms
csm_produkct_a_7301e94857.png
1186 ms
csm_panorama_produkte_1_2b42c7f10d.jpg
726 ms
csm_Zielgruppe-Architekten-Gemeinsam-freigestellt_8b55799059.png
1379 ms
csm_Zielgruppe-TGA-verlaesslich-freigestellt_a2ebae332f.png
1110 ms
csm_Zielgruppe-Bautraeger-Problemlos-freigestellt_ea5dff783c.png
1256 ms
csm_Zielgruppe_Handwerker-Praktisch-freigestellt_eae87f63e7.png
1404 ms
csm_Vorteile-dezentraler-Lueftungsanlagen-mit-Waermerueckgewinnung_a784ce9dd3.jpg
1227 ms
csm_Vorteile-dezentraler-Lueftungssysteme-mit-Waermerueckgewinnung_b21dd57347.jpg
1302 ms
csm_Vorteile-dezentraler-Lueftungsanlagen-mit-Keramikwaermespeicher_6b8ba7dfd3.jpg
1337 ms
csm_geniales_lueften_357e589e76.jpg
1341 ms
csm_InVENTer-0002_ce3545af5d.jpg
1369 ms
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1416 ms
csm_Blog-Referenz-Studentenwohnheim_02c7bc85f5.jpg
1448 ms
social.png
1454 ms
madeingermany.png
1481 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
122 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
141 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
142 ms
__utm.gif
100 ms
slidecontrols.png
1325 ms
collect
66 ms
112 ms
inventer.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-*] attributes do not match their roles
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
inventer.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
inventer.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 Inventer.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 Inventer.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.
inventer.de
Open Graph description is not detected on the main page of Inventer. 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: