5.8 sec in total
502 ms
4.5 sec
818 ms
Click here to check amazing OSRAM content for United States. Otherwise, check out these important facts you probably never knew about osram.info
OSRAM Americas Corporate Homepage
Visit osram.infoWe analyzed Osram.info page load time and found that the first response time was 502 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
osram.info performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value17.6 s
0/100
25%
Value12.2 s
3/100
10%
Value740 ms
40/100
30%
Value1.694
0/100
15%
Value16.9 s
5/100
10%
502 ms
241 ms
392 ms
579 ms
289 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Osram.info, 36% (21 requests) were made to Osram.de and 10% (6 requests) were made to Etracker.de. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Media.osram.info.
Page size can be reduced by 216.1 kB (7%)
2.9 MB
2.7 MB
In fact, the total size of Osram.info main page is 2.9 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. 45% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 68.2 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 68.2 kB or 86% of the original size.
Potential reduce by 84.5 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. OSRAM images are well optimized though.
Potential reduce by 63.1 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 63.1 kB or 38% of the original size.
Potential reduce by 281 B
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.info has all CSS files already compressed.
Number of requests can be reduced by 21 (40%)
53
32
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OSRAM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
www.osram.de
502 ms
241 ms
main-ws.min.css
392 ms
osram-ws-header.min.js
579 ms
webforms.css
289 ms
json2.js
386 ms
jquery-autocomplete.js
387 ms
jquery-format-1.3.min.js
290 ms
jquery_ui_widget_js.js
388 ms
load-image.all.min.js
387 ms
canvas-to-blob.min.js
480 ms
jquery_xdr_transport_js.js
480 ms
jquery_iframe_transport.js
483 ms
jquery_fileupload_9_11_2.js
487 ms
jquery_fileupload_process_9_11_2.js
487 ms
jquery_fileupload_image_9_11_2.js
575 ms
jquery-webforms-1.5.js
597 ms
e.js
458 ms
osram-ws-body.min.js
977 ms
jquery-1.8.3.min.js
597 ms
437 ms
t.js
453 ms
718255_OSRAM_Logo_RGB_without_bounding_box.jpg
595 ms
LED-Systeml%C3%B6sungen.jpeg
1103 ms
Intelligentes,_vernetztes_Licht.jpg
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729784_728905_Woman_head_and_shoulders_Composing.
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osram-dam-1854972_729785_728835__LEDriving_Keyvisual_Composing.jpg
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728821_Osram_Lighthouse_1.jpg
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Kulim2017_Plant_Wildemann_1D7A6002.jpeg
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491873_383534_-_Businesswoman_-_retouched.jpg
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728254_Zugspitze_110_years_EHC_Red_Bull_Munich_15.jpg
1590 ms
728719_727072_auto_im_tunnel_composing.jpg
1974 ms
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2088 ms
osram-dam-882325_723874_Key_Visual_Automotive.jpg
1873 ms
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2161 ms
592389_HR_Collateral_Jasmin_Portrait.jpg
2170 ms
724282_OSRAM_Grey5_Background_rgb230-231-232.jpg
2170 ms
Facebook_Logo.jpg
2232 ms
Twitter_Logo.jpg
2233 ms
Youtube_Logo.jpg
2259 ms
614789_LinkedIn_Logo.jpg
2267 ms
718253_Instagram_Logo.jpg
2267 ms
718255_OSRAM_Logo_RGB_without_bounding_box.jpg
2247 ms
pt_sans-web-regular.woff
214 ms
pt_sans-web-bold.woff
205 ms
osram-microsite-icons.ttf
99 ms
cnt_js.php
103 ms
cntcc
105 ms
cnt_js.php
203 ms
cntcc
206 ms
osram.info 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.info 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.info 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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osram.info can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Osram.info 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.info
Open Graph description is not detected on the main page of OSRAM. 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: