3.1 sec in total
323 ms
2.6 sec
184 ms
Welcome to metropoleruhr.de homepage info - get ready to check Metropole Ruhr best content for Germany right away, or after learning these important things about metropoleruhr.de
Der Regionalverband Ruhr (RVR) liefert Planern und Entwicklern aus der Metropole Ruhr Expertenwissen zu Umwelt, Mobilität, Bildung, Freizeit und Kultur.
Visit metropoleruhr.deWe analyzed Metropoleruhr.de page load time and found that the first response time was 323 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
metropoleruhr.de performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value12.6 s
0/100
25%
Value8.7 s
16/100
10%
Value470 ms
60/100
30%
Value0.785
5/100
15%
Value8.6 s
37/100
10%
323 ms
722 ms
93 ms
181 ms
7 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 94% of them (72 requests) were addressed to the original Metropoleruhr.de, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (722 ms) belongs to the original domain Metropoleruhr.de.
Page size can be reduced by 616.1 kB (61%)
1.0 MB
392.2 kB
In fact, the total size of Metropoleruhr.de main page is 1.0 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. 50% of websites need less resources to load. Javascripts take 399.1 kB which makes up the majority of the site volume.
Potential reduce by 42.1 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 42.1 kB or 77% of the original size.
Potential reduce by 117.2 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, Metropole Ruhr needs image optimization as it can save up to 117.2 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 285.6 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 285.6 kB or 72% of the original size.
Potential reduce by 171.3 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. Metropoleruhr.de needs all CSS files to be minified and compressed as it can save up to 171.3 kB or 85% of the original size.
Number of requests can be reduced by 33 (45%)
74
41
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metropole Ruhr. 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 10 to 1 for CSS and as a result speed up the page load time.
metropoleruhr.de
323 ms
www.metropoleruhr.de
722 ms
stylesheet_4f9d7ef70a.css
93 ms
javascript_dd82474708.js
181 ms
font-awesome.min.css
7 ms
base.css
194 ms
citkoDirectory.css
191 ms
jquery-1.11.3.min.js
276 ms
jquery.innerfade.js
199 ms
lightbox.css
199 ms
slimbox.2.0.4.js
271 ms
anythingslider.css
271 ms
jquery.anythingslider.js
273 ms
events.js
276 ms
datepicker.css
275 ms
jquery.datetimepicker.js
365 ms
parsley.min.js
364 ms
tabs.js
365 ms
form.js
367 ms
powermail_frontend.js
367 ms
bootstrapCollapse.js
369 ms
style.css
280 ms
bo.gif
92 ms
bot.gif
94 ms
do.gif
96 ms
du.gif
94 ms
e.gif
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en.gif
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ge.gif
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ha.gif
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ham.gif
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he.gif
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mh.gif
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ob.gif
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re.gif
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un.gif
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wes.gif
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page_bg_top.png
276 ms
logo_metropoleruhr.jpg
370 ms
en.png
280 ms
nl.png
362 ms
pl.png
364 ms
tr.png
365 ms
Halde_Rheinpreussen_in_Moers._Foto__RVR_Ziese_csm_Moers_Rheinpreussen_RTG_Ziese_1e8767317f_7fd2e2ff3b.jpg
452 ms
Landschaftspark_Duisburg-Nord._Foto__RVR_Walter_csm_LandschaftsparkDuNord_Guntram-Walter_2013_b0309f_e6a2aef913.jpg
620 ms
_Tiger_and_Turtle__in_Duisburg._Foto__RVR_Walter_csm_TigerAndTurtle_Guntram-Walter_2013_9b94832920_808fc2dadc.jpg
617 ms
base.gif
452 ms
csm_Emscherkunst_reemrenreh_Roman_Mensing_01_76e3676279.jpg
455 ms
csm_Titelblatt_Entdeckerpass2016_e2ab22663a.jpg
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csm_Indoor_Skydiving_Bottrop_Firsttimer5_Foto_T.Stachelhaus_02_ea35680454.jpg
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Expertenwissen_13.png
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csm_Gasometer_Lueger_03_1b9f4efeee.jpg
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csm_01_Zeche_Sterkrade_Foto_Hannappel_01_8ecd05c85c.jpg
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csm_Robert_Schloegl_bea_b6ac66a1a6.jpg
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csm_Taenzer_Farben_Fotolia_ra2_studio_02_e41a0ba063.jpg
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csm_lorry_RVR_01_dcf697a8fe.jpg
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wetterfest-winter_03.png
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calendar.jpg
636 ms
analytics.js
21 ms
piwik.js
499 ms
collect
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collect
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csm_facebook_02_5307a2f0ed.jpg
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csm_twitter_01_195d50c697.jpg
631 ms
header_bg_trans.png
632 ms
header_nav_trans.png
721 ms
search_arrow.gif
634 ms
header_nav_bullet.png
644 ms
nav_top_bg.jpg
561 ms
row_bg_bottom.jpg
628 ms
content_bg_events.jpg
629 ms
row_bg_bottom_right.jpg
634 ms
RVR.Logo1_sw.png
643 ms
slider_inaktiv.gif
224 ms
slider_aktiv.gif
295 ms
mobile.css
93 ms
print.css
93 ms
metropoleruhr.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
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.
metropoleruhr.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
metropoleruhr.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Metropoleruhr.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 Metropoleruhr.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.
metropoleruhr.de
Open Graph description is not detected on the main page of Metropole Ruhr. 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: