3.9 sec in total
465 ms
2.9 sec
571 ms
Welcome to osram-oled.com homepage info - get ready to check Osram Oled best content for Taiwan right away, or after learning these important things about osram-oled.com
We are OSRAM Opto Semiconductors a driver of innovation, even in development and manufacturing of LED components, Infrared Emitters, Sensors, Lasers, VCSEL!
Visit osram-oled.comWe analyzed Osram-oled.com page load time and found that the first response time was 465 ms and then it took 3.4 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-oled.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value14.2 s
0/100
25%
Value9.2 s
13/100
10%
Value980 ms
28/100
30%
Value0.977
2/100
15%
Value13.4 s
11/100
10%
465 ms
415 ms
636 ms
301 ms
63 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Osram-oled.com, 33% (15 requests) were made to Media.osram.info and 13% (6 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Media.osram.info.
Page size can be reduced by 220.0 kB (14%)
1.6 MB
1.4 MB
In fact, the total size of Osram-oled.com main page is 1.6 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 148.7 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 148.7 kB or 82% of the original size.
Potential reduce by 49.6 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 Oled images are well optimized though.
Potential reduce by 21.4 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 21.4 kB or 22% 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-oled.com has all CSS files already compressed.
Number of requests can be reduced by 21 (51%)
41
20
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osram Oled. 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.
465 ms
main-ws.min.css
415 ms
osram-ws-header.min.js
636 ms
webforms.css
301 ms
js
63 ms
e.js
611 ms
otSDKStub.js
61 ms
search-bundle.js
869 ms
liga.js
324 ms
osram-ws-body.min.js
864 ms
json2.js
389 ms
jquery-autocomplete.js
599 ms
jquery-format-1.3.min.js
600 ms
jquery_ui_widget_js.js
683 ms
load-image.all.min.js
683 ms
canvas-to-blob.min.js
684 ms
jquery_xdr_transport_js.js
686 ms
jquery_iframe_transport.js
701 ms
jquery_fileupload_9_11_2.js
702 ms
jquery_fileupload_process_9_11_2.js
837 ms
jquery_fileupload_image_9_11_2.js
839 ms
jquery-webforms-1.7.js
839 ms
ams_OSRAM_Day2_Visual_Landscape_RGB_adapted_for_mailings.png
835 ms
ams_OSRAM_Square_Orange_Banner_2500x2000.jpg
1244 ms
osram-dam-6908056_Streetlight_40_Industry_retouch.jpg
1268 ms
OSRAM_OS_CAR_RGB_color_WZ.jpg
1173 ms
OS_LightsOnGermsGone_tiny_little_thing.png
1072 ms
OS_LightsOnGermsGone_make_things_clean.png
1076 ms
540416_540241_Gewaechshaus_Nahaufnahme_-_retouched.tiff
1367 ms
170168953_Skyline_New_York.jpg
1308 ms
OSRAM-OS_AR_VR_KeyVis_02.jpg
1274 ms
OSM-OS_Mobile_KeyVis_heart-rate_1920x1245.jpg
1270 ms
728720_727073_Boy_playing_basketball_composing.tiff
1347 ms
727325_OS_awareness_safety_picture_face.jpg
1361 ms
27b076c8-16fa-4711-81c2-6a131193c785.json
134 ms
ams_OSRAM_Day2_Visual_Landscape_RGB_adapted_for_mailings.png
1219 ms
otBannerSdk.js
149 ms
HelveticaNeueLTW05-55Roman.ttf
145 ms
HelveticaNeueLTW05-45Light.ttf
146 ms
HelveticaNeueLTW05-75Bold.ttf
145 ms
osram-microsite-icons.ttf
146 ms
en.json
451 ms
540417_540242_Gewaechshaus_gross_-_retouched.jpg
637 ms
amsOSRAM_PLT533EA_Q_application.jpg
572 ms
otFlat.json
26 ms
otPcTab.json
23 ms
osram-oled.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-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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-oled.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
osram-oled.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 uses legible font sizes
Tap targets are not sized appropriately
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osram-oled.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Osram-oled.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-oled.com
Open Graph description is not detected on the main page of Osram Oled. 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: