4.9 sec in total
553 ms
4 sec
357 ms
Visit alunna-rohre.de now to see the best up-to-date ALUnna Rohre content and also check out these interesting facts you probably never knew about alunna-rohre.de
Aluminiumwerk Unna AG - der Spezialist für Aluminiumrohre, Profile und mehr, mit Sitz in Unna, Nordrhein-Westfalen.
Visit alunna-rohre.deWe analyzed Alunna-rohre.de page load time and found that the first response time was 553 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
alunna-rohre.de performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value13.3 s
0/100
25%
Value9.4 s
12/100
10%
Value150 ms
94/100
30%
Value0.847
4/100
15%
Value12.3 s
15/100
10%
553 ms
38 ms
49 ms
202 ms
199 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 90% of them (43 requests) were addressed to the original Alunna-rohre.de, 4% (2 requests) were made to Fonts.googleapis.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Alunna-rohre.de.
Page size can be reduced by 647.6 kB (22%)
3.0 MB
2.3 MB
In fact, the total size of Alunna-rohre.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. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 23.3 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 8.3 kB, which is 31% 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 23.3 kB or 87% of the original size.
Potential reduce by 9.4 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. ALUnna Rohre images are well optimized though.
Potential reduce by 283.0 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 283.0 kB or 75% of the original size.
Potential reduce by 331.8 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. Alunna-rohre.de needs all CSS files to be minified and compressed as it can save up to 331.8 kB or 87% of the original size.
Number of requests can be reduced by 30 (65%)
46
16
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALUnna Rohre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
alunna-rohre.de
553 ms
css
38 ms
css
49 ms
bootstrap.min.css
202 ms
font-awesome.min.css
199 ms
animate.css
195 ms
yamm.css
1250 ms
jquery.bootstrap-touchspin.css
239 ms
owl.carousel.css
1260 ms
owl.theme.css
293 ms
owl.transitions.css
294 ms
magnific-popup.css
295 ms
creative-brands.css
337 ms
color-switcher.css
384 ms
color.css
387 ms
magazine.css
393 ms
custom.css
537 ms
jquery-latest.min.js
30 ms
modernizr.2.5.3.min.js
479 ms
hash.js
481 ms
zoom.min.js
483 ms
turn.js
673 ms
Chart.min.js
581 ms
snap.svg-min.js
678 ms
js
58 ms
bootstrap.min.js
633 ms
owl.carousel.js
679 ms
isotope.pkgd.min.js
733 ms
jquery.magnific-popup.min.js
767 ms
creative-brands.js
769 ms
color-switcher.js
753 ms
custom.js
811 ms
de.png
114 ms
gb.png
108 ms
us.png
108 ms
fr.png
108 ms
logo.png
108 ms
luftbild_klein.jpg
595 ms
rohre_klein.jpg
583 ms
bild_start_1.jpg
405 ms
bild_start_2.jpg
506 ms
bild_start_3.jpg
504 ms
bild_start_4.jpg
1986 ms
fontawesome-webfont.woff
547 ms
widgets.js
51 ms
bg1.jpg
800 ms
bg2.jpg
790 ms
bg5.jpg
969 ms
alunna-rohre.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
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.
alunna-rohre.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
Browser errors were logged to the console
alunna-rohre.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 Alunna-rohre.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 Alunna-rohre.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.
alunna-rohre.de
Open Graph description is not detected on the main page of ALUnna Rohre. 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: