15 sec in total
513 ms
14.2 sec
302 ms
Welcome to rrz.de homepage info - get ready to check Rrz best content for Germany right away, or after learning these important things about rrz.de
Besuchen Sie unser Einkaufszentrum mit über 140 Shops und Gastrobetrieben in Mülheim an der Ruhr. Sie finden bei uns ✔ Shops ✔ Gastronomie ✔ Barrierefreiheit ✔ Events ✔ Parkmöglichkeiten ✔ Services
Visit rrz.deWe analyzed Rrz.de page load time and found that the first response time was 513 ms and then it took 14.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rrz.de performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value9.5 s
0/100
25%
Value12.9 s
2/100
10%
Value6,140 ms
0/100
30%
Value0.025
100/100
15%
Value16.2 s
6/100
10%
513 ms
268 ms
509 ms
518 ms
337 ms
Our browser made a total of 161 requests to load all elements on the main page. We found that 96% of them (154 requests) were addressed to the original Rrz.de, 3% (5 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (9.2 sec) belongs to the original domain Rrz.de.
Page size can be reduced by 986.0 kB (44%)
2.3 MB
1.3 MB
In fact, the total size of Rrz.de main page is 2.3 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 37.6 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 37.6 kB or 79% of the original size.
Potential reduce by 181.2 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. Obviously, Rrz needs image optimization as it can save up to 181.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 514.6 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 514.6 kB or 77% of the original size.
Potential reduce by 252.6 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. Rrz.de needs all CSS files to be minified and compressed as it can save up to 252.6 kB or 86% of the original size.
Number of requests can be reduced by 17 (11%)
156
139
The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rrz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.rrz.de
513 ms
stylesheet_b5bce9ec10.css
268 ms
combined.css
509 ms
combined-metropolitan.css
518 ms
no-menu.css
337 ms
css
23 ms
modernizer.2.6.1.js
1192 ms
webswitch.1.2.1.min.js
341 ms
combined.js
2107 ms
combined-metropolitan.js
851 ms
frontendfixes.js
676 ms
analytics.js
25 ms
HS_Webstage_1024x448_Motiv9.jpg
9201 ms
bg-page-vert.png
339 ms
c39604c5b5.png
508 ms
meta-bg.png
345 ms
mark_arrow.png
354 ms
RRZM_Das_Center_01.png
2363 ms
Centergutschein-Teaser.png
838 ms
6f2c8a6f8e.jpg
1021 ms
Teaser_RRZ_Service_300x250.jpg
1041 ms
42d020f3fc.jpg
1669 ms
ECE-13-001-Teaser-Metropolitan-Facebook-1_1_03.jpg
2936 ms
service_accordion_teaser_collapse.png
1359 ms
62e259c78c.jpg
1509 ms
867b8aae37.jpg
2847 ms
GALINO_Cover_RRZM_Mu__lheim.jpg
2348 ms
fccb11b6e7.jpg
1936 ms
c47629176d.jpg
2277 ms
5f1911e3f0.jpg
2608 ms
220e5a342f.jpg
2614 ms
a4176a8841.jpg
2702 ms
fca6766884.jpg
2943 ms
aaa426617f.jpg
2956 ms
1a97409506.jpg
3045 ms
ea2c2c214e.jpg
3203 ms
2f7f074251.jpg
3264 ms
1782c6e593.jpg
3293 ms
e2a842a638.jpg
3306 ms
200cd6f527.jpg
3375 ms
44c1d31d9a.jpg
3553 ms
bf9a851e18.jpg
3621 ms
efbd0399ac.jpg
3632 ms
866d1937c9.jpg
3645 ms
80f22e2137.jpg
3714 ms
d051e1f2ea.jpg
3910 ms
af32931a08.jpg
3947 ms
collect
7 ms
collect
63 ms
collect
23 ms
collect
23 ms
collect
24 ms
lato-light-webfont.woff
3799 ms
lato-regular-webfont.woff
3811 ms
pt-serif-normal-webfont.woff
3869 ms
lato-bold-webfont.woff
3935 ms
2c40d5e5ff.jpg
3466 ms
bb06d36329.jpg
3482 ms
621de84702.jpg
3469 ms
73f47504dd.jpg
3525 ms
54e69cdd5b.jpg
3287 ms
2c0b8f8e34.jpg
3199 ms
4d3576babd.jpg
3106 ms
f9a54632c8.jpg
2902 ms
c677bd165e.jpg
2624 ms
e89be20012.jpg
2637 ms
8ba8652c21.jpg
2690 ms
7a415a0549.jpg
2501 ms
0f49059325.jpg
3187 ms
6bc211a6c7.jpg
2552 ms
de38f5fc7e.jpg
2497 ms
c7b02e7cf0.jpg
2461 ms
71c7108bfc.jpg
2507 ms
4fd08e4be8.jpg
2636 ms
090d06c9be.jpg
3264 ms
3ea78e42f3.jpg
2523 ms
fb862f895f.jpg
2542 ms
c138bd805a.jpg
2640 ms
d8ff9afb06.jpg
2762 ms
c37c84e0f8.jpg
2756 ms
36bfe8e6b6.jpg
2596 ms
d47f80fb78.jpg
2631 ms
bd6ccbff19.jpg
2775 ms
67609b733f.jpg
2769 ms
7e8a603a45.jpg
2748 ms
7bd0d7c9b7.jpg
2678 ms
19ca2f29c9.jpg
2685 ms
d0f1b23173.jpg
2613 ms
98655df0a2.jpg
2610 ms
5658031cbe.jpg
2501 ms
d07315a5ff.jpg
2625 ms
f3bfcca1f5.jpg
2537 ms
b9547b00dd.jpg
2604 ms
4a98fb163e.jpg
2575 ms
2ccfdc30ca.jpg
2530 ms
740e53318f.jpg
3240 ms
232f40bb7c.jpg
2618 ms
16fe037fae.jpg
2630 ms
e19b9d4ec7.jpg
2586 ms
9d74d8294d.jpg
2539 ms
cb6d2d2710.jpg
2886 ms
3b4c318018.jpg
2640 ms
e04ef31dd1.jpg
2635 ms
163764249b.jpg
2539 ms
d571c73625.jpg
3535 ms
eeada1039a.jpg
2688 ms
c752e70148.jpg
2679 ms
d50392ac2f.jpg
2611 ms
f6813fd572.jpg
2494 ms
55d05d7a7d.jpg
2621 ms
1f7d0328b0.jpg
2643 ms
95f044e1a4.jpg
2613 ms
919918f6dc.jpg
2492 ms
d163b521e1.jpg
2632 ms
8bb0644a5d.jpg
2639 ms
f2902e7f38.jpg
2630 ms
a64df31fe3.jpg
3220 ms
fbde79762c.jpg
2698 ms
ea00da37c2.jpg
2716 ms
2c4128fcae.jpg
2753 ms
94f7984d8d.jpg
2648 ms
b0d69c7acd.jpg
3415 ms
b4c9a55444.jpg
2734 ms
8c0118c48b.jpg
2783 ms
2cfdd049db.jpg
2792 ms
4bef792df6.jpg
2668 ms
14405f3977.jpg
2823 ms
4df57a7b2b.jpg
2799 ms
4f98b8f5ce.jpg
2807 ms
704e1a72f6.jpg
2803 ms
1dfbdabfce.jpg
2611 ms
4984caa171.jpg
2741 ms
e9c97154c3.jpg
2796 ms
bbf6f30a6d.jpg
2791 ms
4023dff75e.jpg
2512 ms
e689865f6e.jpg
2509 ms
54e8469863.jpg
2613 ms
fcffb4fc2f.jpg
2596 ms
49fe93b329.jpg
2675 ms
1169a4ae5c.jpg
2465 ms
2897ddfa9b.jpg
2446 ms
3779f24c1f.jpg
2407 ms
f3b5bc361c.jpg
2503 ms
edc995dbc2.jpg
2389 ms
d55d2120c9.jpg
2441 ms
7b67f03754.jpg
2369 ms
d453b6a145.jpg
2366 ms
f7ee51f7b7.jpg
2360 ms
b199f854c7.jpg
2275 ms
8df89c7f25.jpg
2291 ms
icon-search8.png
2343 ms
bg-page-hori.png
2160 ms
teaser_layer.png
2131 ms
content_arrow.png
2213 ms
content_arrow2.png
2235 ms
logo_bar_left.png
2284 ms
logo_bar_right.png
2099 ms
icons-social-footer4-2.png
2067 ms
icon-home.png
2080 ms
service_accordion_teaser_collapse_in.png
2177 ms
combined-print.css
174 ms
rrz.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
ARIA IDs are not unique
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
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
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.
rrz.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
Browser errors were logged to the console
rrz.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rrz.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 Rrz.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.
rrz.de
Open Graph data is detected on the main page of Rrz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: