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ams-osram.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ams-osram.com

ams OSRAM is a global leader in innovative light and sensor solutions | ams OSRAM

Page Load Speed

6.1 sec in total

First Response

849 ms

Resources Loaded

4.3 sec

Page Rendered

947 ms

ams-osram.com screenshot

About Website

Welcome to ams-osram.com homepage info - get ready to check Ams OSRAM best content right away, or after learning these important things about ams-osram.com

We offer a distinct product and technology portfolio for sensing, illumination and visualization from high-performance LEDs and lasers to mixed-signal analog ICs and sensors for Automotive, Industrial...

Visit ams-osram.com

Key Findings

We analyzed Ams-osram.com page load time and found that the first response time was 849 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.

Performance Metrics

ams-osram.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value3,410 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

ams-osram.com

849 ms

closest.js

299 ms

control.menu.js

297 ms

core-js-bundle.min.js

600 ms

fetch.js

299 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 75% of them (43 requests) were addressed to the original Ams-osram.com, 12% (7 requests) were made to Look.ams-osram.com and 4% (2 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (75%)

Content Size

3.2 MB

After Optimization

803.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ams-osram.com main page is 3.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 448.8 kB

  • Original 559.5 kB
  • After minification 494.7 kB
  • After compression 110.7 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. This page needs HTML code to be minified as it can gain 64.8 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 448.8 kB or 80% of the original size.

Image Optimization

-95%

Potential reduce by 1.9 MB

  • Original 2.0 MB
  • After minification 102.8 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, Ams OSRAM needs image optimization as it can save up to 1.9 MB or 95% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 7.3 kB

  • Original 597.5 kB
  • After minification 596.0 kB
  • After compression 590.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 35 (67%)

Requests Now

52

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ams 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 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ams-osram.com

ams-osram.com

849 ms

closest.js

closest.js

299 ms

control.menu.js

control.menu.js

297 ms

core-js-bundle.min.js

core-js-bundle.min.js

600 ms

fetch.js

fetch.js

299 ms

intersection-observer.js

intersection-observer.js

300 ms

remove.js

remove.js

384 ms

svg.contains.js

svg.contains.js

395 ms

uint16array.slice.js

uint16array.slice.js

394 ms

main.css

main.css

396 ms

index.js

index.js

396 ms

js_loader_config

js_loader_config

481 ms

combo

combo

936 ms

js_bundle_config

js_bundle_config

496 ms

picturefill.min.js

picturefill.min.js

495 ms

app.4e79da3bb2807be8afa2.css

app.4e79da3bb2807be8afa2.css

635 ms

uc-block.bundle.js

uc-block.bundle.js

41 ms

loader.js

loader.js

40 ms

gaconnector.js

gaconnector.js

95 ms

gaconnector.js

gaconnector.js

100 ms

main.js

main.js

296 ms

runtime.841f4370ea4686c04060.js

runtime.841f4370ea4686c04060.js

313 ms

vendor.321a2290d7fb252d1c46.js

vendor.321a2290d7fb252d1c46.js

419 ms

app.10a7a2878740787af406.js

app.10a7a2878740787af406.js

401 ms

OSLON-Black-Flat-S-1-Chip-no-background

OSLON-Black-Flat-S-1-Chip-no-background

174 ms

Power-TOPLED-LA-E67F

Power-TOPLED-LA-E67F

199 ms

GH_PUSRA1-25_42x26mm_cmyk

GH_PUSRA1-25_42x26mm_cmyk

246 ms

KRTB_AELPS2-32_42x26mm_cmyk

KRTB_AELPS2-32_42x26mm_cmyk

247 ms

KRTBI-D2LM31-31

KRTBI-D2LM31-31

246 ms

EVIYOS-2-0_36x22-4mm_cmyk-eps

EVIYOS-2-0_36x22-4mm_cmyk-eps

247 ms

ams-OSRAM-TCS3530-top-perspective

ams-OSRAM-TCS3530-top-perspective

247 ms

gtm.js

gtm.js

174 ms

bundle.js

bundle.js

146 ms

Lexend-Light.ttf

Lexend-Light.ttf

120 ms

Lexend-Regular.ttf

Lexend-Regular.ttf

224 ms

Lexend-SemiBold.ttf

Lexend-SemiBold.ttf

406 ms

Lexend-Bold.ttf

Lexend-Bold.ttf

207 ms

js_resolve_modules

js_resolve_modules

143 ms

js_resolve_modules

js_resolve_modules

140 ms

js_resolve_modules

js_resolve_modules

144 ms

js_resolve_modules

js_resolve_modules

226 ms

js_resolve_modules

js_resolve_modules

236 ms

js_resolve_modules

js_resolve_modules

233 ms

hm.js

hm.js

2309 ms

213 ms

103 ms

157 ms

369 ms

314 ms

303 ms

197 ms

196 ms

352 ms

387 ms

396 ms

378 ms

Modal.css

Modal.css

101 ms

Accessibility Review

ams-osram.com accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

ams-osram.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ams-osram.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ams-osram.com 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 Ams-osram.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.

Social Sharing Optimization

ams-osram.com

Open Graph data is detected on the main page of Ams OSRAM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: