4.3 sec in total
682 ms
3.4 sec
165 ms
Welcome to osram-shop.com homepage info - get ready to check OSRAM Shop best content right away, or after learning these important things about osram-shop.com
Osram ist einer der führenden Hersteller von Produkten und Lösungen aus dem Bereich des sichtbaren und unsichtbarens Lichts. Osram bietet Photonics Technologie für Illumination, Visualisation, Sensing...
Visit osram-shop.comWe analyzed Osram-shop.com page load time and found that the first response time was 682 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
osram-shop.com performance score
name
value
score
weighting
Value4.5 s
14/100
10%
Value12.9 s
0/100
25%
Value15.4 s
1/100
10%
Value720 ms
41/100
30%
Value0.879
3/100
15%
Value19.8 s
2/100
10%
682 ms
284 ms
194 ms
385 ms
475 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Osram-shop.com, 8% (5 requests) were made to Etracker.de and 5% (3 requests) were made to Ctsde15.wiredminds.de. The less responsive or slowest element that took the longest time to load (885 ms) relates to the external source Osram.de.
Page size can be reduced by 719.1 kB (54%)
1.3 MB
617.9 kB
In fact, the total size of Osram-shop.com main page is 1.3 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. 30% of websites need less resources to load. Javascripts take 644.9 kB which makes up the majority of the site volume.
Potential reduce by 67.1 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. This page needs HTML code to be minified as it can gain 9.2 kB, which is 12% 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 67.1 kB or 84% of the original size.
Potential reduce by 63.4 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. Obviously, OSRAM Shop needs image optimization as it can save up to 63.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 471.6 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 471.6 kB or 73% of the original size.
Potential reduce by 117.0 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. Osram-shop.com needs all CSS files to be minified and compressed as it can save up to 117.0 kB or 84% of the original size.
Number of requests can be reduced by 9 (15%)
62
53
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OSRAM Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
index.jsp
682 ms
all.css
284 ms
user-agent.jsp
194 ms
jquery-1.6.1.min.js
385 ms
jquery-plugins.js
475 ms
osram.js
403 ms
e.js
346 ms
count.js
451 ms
pt_sans-web-regular.woff
200 ms
pt_sans-web-bold.woff
295 ms
jquery-1.8.3.min.js
397 ms
266 ms
t.js
230 ms
ie.gif
97 ms
osram.gif
102 ms
mainnav-old-35.png
100 ms
sprite.png
389 ms
shadows.png
183 ms
search.png
190 ms
online-hndler.jpg
514 ms
bg.png
191 ms
led-lampenladen-official-partner.jpg
391 ms
conrad-logo---only-online.jpg
311 ms
led-zentrum.jpg
405 ms
logo-lampenwelt.jpg
399 ms
logo-redcoon.jpg
407 ms
teaser-icons.png
476 ms
facebook-logo.jpg
487 ms
youtube-logo.jpg
495 ms
LED-Beleuchtung.jpg
594 ms
Case%20Studies.jpg
503 ms
Lightify.jpg
570 ms
Produktsuche.jpg
582 ms
OSRAM%20Semiconductors.jpg
590 ms
Lightify.jpg
693 ms
st.-augustinus-kliniken.jpg
607 ms
osram-bulb-history-infograph-layer.jpg
760 ms
berlinale-2016.jpg
677 ms
bmw-7-laser-scheinwerfer.jpg
686 ms
am-eishockey-video-redbull---cool-blue-intense-83-sekunden-de.jpg
687 ms
xenarc-night-breaker-unlimited-auto-express-winner.jpg
702 ms
pldc-2015.jpg
772 ms
logo-isal-2015.jpg
781 ms
sounds-and-lights-of-unity.jpg
876 ms
leuchten-roadshow-2015.jpg
786 ms
national-gymnastics-arena-baku.jpg
799 ms
jes-munk-hansen.jpg
842 ms
ctin.php
236 ms
ctin.php
237 ms
size.do
791 ms
cookie_info.jsp
885 ms
pldc-2013.jpg
791 ms
ir-emitter-remote-control.jpg
801 ms
HE_Oval.jpg
776 ms
503390%20Key%20Visual%20Automotive.jpg
788 ms
myOSRAM.com.jpg
793 ms
Key%20Visual%20Treueprogramm.jpg
795 ms
spinner_white.gif
688 ms
cnt_js.php
257 ms
cntcc
263 ms
cookie_info.html
96 ms
btn_right_dark.gif
97 ms
btn_left_dark.gif
97 ms
print.css
97 ms
vmucnt.php
138 ms
osram-shop.com 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 input fields do not have accessible names
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
Links do not have a discernible name
osram-shop.com 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
Missing source maps for large first-party JavaScript
osram-shop.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osram-shop.com 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 Osram-shop.com 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.
osram-shop.com
Open Graph description is not detected on the main page of OSRAM Shop. 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: