4.3 sec in total
383 ms
3.5 sec
414 ms
Click here to check amazing ROTAMILL content. Otherwise, check out these important facts you probably never knew about rotamill.de
Verfahrenstechnischer Anlagenbau für industrielle Abluftreinigung, Energierecycling und Oberflächentechnik. Jetzt unverbindliches Angebot einholen!
Visit rotamill.deWe analyzed Rotamill.de page load time and found that the first response time was 383 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rotamill.de performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value4.7 s
33/100
25%
Value7.3 s
29/100
10%
Value210 ms
88/100
30%
Value0.031
100/100
15%
Value8.0 s
42/100
10%
383 ms
992 ms
114 ms
230 ms
562 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 86% of them (50 requests) were addressed to the original Rotamill.de, 5% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Rotamill.de.
Page size can be reduced by 164.9 kB (6%)
3.0 MB
2.8 MB
In fact, the total size of Rotamill.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. 70% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 73.0 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 73.0 kB or 81% of the original size.
Potential reduce by 4.4 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. ROTAMILL images are well optimized though.
Potential reduce by 87.4 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 87.4 kB or 77% of the original size.
Number of requests can be reduced by 21 (43%)
49
28
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROTAMILL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
rotamill.de
383 ms
www.rotamill.de
992 ms
d42b6e1bdf.css
114 ms
bootstrap.css
230 ms
style.css
562 ms
dark.css
342 ms
font-icons.css
334 ms
et-line.css
331 ms
real-estate-icons.css
332 ms
animate.css
379 ms
magnific-popup.css
438 ms
css
35 ms
fonts.css
436 ms
colors.css
439 ms
responsive.css
445 ms
custom.css
448 ms
9a38f34785.js
543 ms
uc.js
32 ms
jquery.cs_seo.ga.js
542 ms
jquery.js
903 ms
plugins.js
1215 ms
functions.js
867 ms
configuration.js
628 ms
cc.js
270 ms
rotamill-logo.png
350 ms
Headerbild_Mission_2000x300px.jpg
761 ms
Slide-Oberflaechentechnik.jpg
761 ms
Header-Kesselanlage2000x300.jpg
659 ms
Slide-Druckindustrie.jpg
659 ms
Slide-Glasindustrie.jpg
668 ms
Slide-Engineering.jpg
594 ms
Slide-Service.jpg
768 ms
portfolio-white.png
767 ms
OXIDATOR-28000-3K---Hauptansicht-1.jpg
874 ms
RNV-Anlage.jpg
888 ms
Loesemittelrueckgewinnung.jpg
976 ms
Beispiel-Abhitzekessel-EGlass_cmyk.jpg
975 ms
OXIDATOR-27000-3K--Hauptansicht.jpg
1091 ms
F-Glass_cmyk.jpg
879 ms
Abluftreinigung-ROTAMILL.jpg
984 ms
Waermerueckgewinng_LWT_001.jpg
992 ms
Anlage-zur-Abluftreinigung-Thermoreaktor.jpg
1101 ms
Abluftreinigung-RNV-TR.jpg
1045 ms
Thermoreaktor_4.jpg
1044 ms
OXIDATOR-12500-3K---Hauptansicht-mit-Extra-Luvo.jpg
1049 ms
P1020720.jpg
1063 ms
Oxidator-RNV-Anlage.jpg
1154 ms
Pollrich-BG-CoSto-2000x148.jpg
1152 ms
csm_TUEV-Sued_481ad0b67f.png
1153 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
27 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff
59 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff
65 ms
font-icons.woff
980 ms
Simple-Line-Icons.woff
997 ms
lined-icons.woff
987 ms
realestate.ttf
1083 ms
bc-v4.min.html
81 ms
jquery.cs_seo.ga.js
110 ms
rotamill.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.
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
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.
rotamill.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
Missing source maps for large first-party JavaScript
rotamill.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 Rotamill.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 Rotamill.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.
rotamill.de
Open Graph data is detected on the main page of ROTAMILL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: