4 sec in total
253 ms
2.6 sec
1.1 sec
Visit notleuchte.de now to see the best up-to-date Notleuchte content and also check out these interesting facts you probably never knew about notleuchte.de
RP-Technik GmbH is the leading German manufacturer and global supplier of illuminants for emergency lighting, safety luminaires and general luminaires.
Visit notleuchte.deWe analyzed Notleuchte.de page load time and found that the first response time was 253 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.
notleuchte.de performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value5.1 s
25/100
25%
Value5.7 s
51/100
10%
Value1,060 ms
25/100
30%
Value0.011
100/100
15%
Value10.6 s
23/100
10%
253 ms
197 ms
427 ms
327 ms
46 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Notleuchte.de, 69% (33 requests) were made to Rp-group.com and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (699 ms) relates to the external source Rp-group.com.
Page size can be reduced by 168.3 kB (52%)
322.2 kB
153.9 kB
In fact, the total size of Notleuchte.de main page is 322.2 kB. 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. HTML takes 192.2 kB which makes up the majority of the site volume.
Potential reduce by 166.0 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. This page needs HTML code to be minified as it can gain 36.2 kB, which is 19% 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 166.0 kB or 86% of the original size.
Potential reduce by 263 B
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. Notleuchte images are well optimized though.
Potential reduce by 51 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.
Potential reduce by 2.0 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. Notleuchte.de has all CSS files already compressed.
Number of requests can be reduced by 10 (25%)
40
30
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Notleuchte. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
notleuchte.de
253 ms
www.rp-group.com
197 ms
www.rp-group.com
427 ms
en
327 ms
css
46 ms
all.css
188 ms
cw-prod-1.0.0.min.css
212 ms
libs-head-1.0.0.min.js
428 ms
api.js
53 ms
js
76 ms
cw-prod-1.0.0.min.js
699 ms
recaptcha__en.js
102 ms
gtm.js
148 ms
symbol-defs.svg
123 ms
gb.svg
219 ms
rp-schmuckbild-for-professionals---v2.jpeg
357 ms
rp-produkt-batterie~-~575w.png
526 ms
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rp-grafik-casambi-~-~575w.png
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arrow-right_m.png
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rp-gebaeude-rodgau-innenaufnahme-tag-zertifkikate-an-der-wand-notstrombeleuchtung-01112017~-~767w.jpeg
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rp-schmuckbild-wireless-professional-en~-~767w.jpeg
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rp-gebaeude-rodgau-innenaufnahme-tag-reklamation-messung-kondensator-multimeter-sicherheitsbeleuchtung-hersteller-01112017~-~767w.jpeg
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rp-schmuckbild-planer-haende-zeichnungen-fotolia-freedomz~-~575w.jpeg
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rp-gebaeude-rodgau-innenaufnahme-tag-entwicklung-mann-bauteil-platine-il-zentralbatterie-notleuchte-led-01112017~-~575w.jpeg
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rp-schmuckbild-vertriebsnetz-global~-~575w.jpeg
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rp-logo-iso-9001-50001-14001.jpeg
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dekra-45001-en.png
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enec-24-logo-black.jpeg
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logo-tuev-en-bauart-1111214944.jpeg
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zvei_logo_4c_weiss.png
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rp-veranstaltung-l-b-2022_4.png
685 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
90 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
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fa-brands-400.woff
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gen_204
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uc.js
50 ms
cc.js
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bc-v4.min.html
42 ms
rp-group-2019-logo-claim-rgb.png
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bim.jpg
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footer-component-rp.png
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bhe-mitglied.png
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mobilenav
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print.min.css
105 ms
notleuchte.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
Image elements do not have [alt] attributes
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.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
notleuchte.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
Missing source maps for large first-party JavaScript
notleuchte.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Notleuchte.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Notleuchte.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.
notleuchte.de
Open Graph description is not detected on the main page of Notleuchte. 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: