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lumileds.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

lumileds.com

Lumileds LED Lighting | LUXEON LEDs | LED Lighting Solutions

Page Load Speed

1.8 sec in total

First Response

33 ms

Resources Loaded

1.4 sec

Page Rendered

386 ms

lumileds.com screenshot

About Website

Welcome to lumileds.com homepage info - get ready to check Lumileds best content for India right away, or after learning these important things about lumileds.com

Lumileds is a global leader in led lighting and OEM lighting solutions employing more than 7,000 team members operating in over 30 countries.

Visit lumileds.com

Key Findings

We analyzed Lumileds.com page load time and found that the first response time was 33 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

lumileds.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

lumileds.com

33 ms

lumileds.com

92 ms

F0zewPnccMRQfo4fD9ThQ4XS1iQ.js

24 ms

render-blocking-F0zewPnccMRQfo4fD9ThQ4XS1iQ.js

51 ms

otSDKStub.js

50 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 4% of them (6 requests) were addressed to the original Lumileds.com, 92% (140 requests) were made to Cdn-gdmih.nitrocdn.com and 2% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (479 ms) relates to the external source Cdn-gdmih.nitrocdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 203.4 kB (10%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lumileds.com main page is 2.1 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 195.5 kB

  • Original 234.6 kB
  • After minification 234.6 kB
  • After compression 39.1 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. 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 195.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 378 B

  • Original 1.4 MB
  • After minification 1.4 MB

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. Lumileds images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 764 B

  • Original 363.2 kB
  • After minification 363.2 kB
  • After compression 362.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 6.7 kB

  • Original 131.3 kB
  • After minification 129.4 kB
  • After compression 124.6 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. Lumileds.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (23%)

Requests Now

149

After Optimization

114

  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lumileds. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lumileds.com

lumileds.com

33 ms

lumileds.com

lumileds.com

92 ms

F0zewPnccMRQfo4fD9ThQ4XS1iQ.js

F0zewPnccMRQfo4fD9ThQ4XS1iQ.js

24 ms

render-blocking-F0zewPnccMRQfo4fD9ThQ4XS1iQ.js

render-blocking-F0zewPnccMRQfo4fD9ThQ4XS1iQ.js

51 ms

otSDKStub.js

otSDKStub.js

50 ms

b6a40bf5f8eaff7dfd3f8cd14179dd45.style.min.css

b6a40bf5f8eaff7dfd3f8cd14179dd45.style.min.css

71 ms

a07cb6fd5183b9f2f648b5896e99d400.styles.css

a07cb6fd5183b9f2f648b5896e99d400.styles.css

79 ms

9856b71703dcff5de57f1c46caa6e333.screen.min.css

9856b71703dcff5de57f1c46caa6e333.screen.min.css

102 ms

30731314a4cbd355957590db846a01f1.ilightbox.css

30731314a4cbd355957590db846a01f1.ilightbox.css

85 ms

bba2f6708835f056f325ab1f5f028ce1.lightview.css

bba2f6708835f056f325ab1f5f028ce1.lightview.css

84 ms

2d28711b107c43769e5a8db66b1b6279.style.css

2d28711b107c43769e5a8db66b1b6279.style.css

198 ms

d41d8cd98f00b204e9800998ecf8427e.horticulture.css

d41d8cd98f00b204e9800998ecf8427e.horticulture.css

88 ms

5648da28b98b14dcd8a4317a8a880528.custom.css

5648da28b98b14dcd8a4317a8a880528.custom.css

82 ms

8243e954c82c3499dbfe05f8498cb3e0.facets-styles.css

8243e954c82c3499dbfe05f8498cb3e0.facets-styles.css

133 ms

a9c940d359979ec4d24c38ed601140cb.twentytwenty.css

a9c940d359979ec4d24c38ed601140cb.twentytwenty.css

98 ms

a9c940d359979ec4d24c38ed601140cb.bafg-style.css

a9c940d359979ec4d24c38ed601140cb.bafg-style.css

96 ms

render-blocking-a07cb6fd5183b9f2f648b5896e99d400.language-cookie.js

render-blocking-a07cb6fd5183b9f2f648b5896e99d400.language-cookie.js

134 ms

render-blocking-a07cb6fd5183b9f2f648b5896e99d400.xdomain-data.js

render-blocking-a07cb6fd5183b9f2f648b5896e99d400.xdomain-data.js

134 ms

render-blocking-f43b551b749a36845288913120943cc6.jquery.min.js

render-blocking-f43b551b749a36845288913120943cc6.jquery.min.js

137 ms

render-blocking-558973c0fd98109493258c8470e94016.jquery-migrate.min.js

render-blocking-558973c0fd98109493258c8470e94016.jquery-migrate.min.js

136 ms

render-blocking-a9c940d359979ec4d24c38ed601140cb.jquery.event.move.js

render-blocking-a9c940d359979ec4d24c38ed601140cb.jquery.event.move.js

139 ms

render-blocking-a9c940d359979ec4d24c38ed601140cb.jquery.twentytwenty.js

render-blocking-a9c940d359979ec4d24c38ed601140cb.jquery.twentytwenty.js

139 ms

render-blocking-bba2f6708835f056f325ab1f5f028ce1.scripts.min.js

render-blocking-bba2f6708835f056f325ab1f5f028ce1.scripts.min.js

192 ms

render-blocking-d41d8cd98f00b204e9800998ecf8427e.nav.js

render-blocking-d41d8cd98f00b204e9800998ecf8427e.nav.js

137 ms

render-blocking-a9c940d359979ec4d24c38ed601140cb.bafg-custom-js.js

render-blocking-a9c940d359979ec4d24c38ed601140cb.bafg-custom-js.js

183 ms

render-blocking-vcd15cbe7772f49c399c6a5babf22c1241717689176015

render-blocking-vcd15cbe7772f49c399c6a5babf22c1241717689176015

180 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

86 ms

gtm.js

gtm.js

92 ms

fdd2d4d5-a291-47cb-bed9-2004c0e7c5ca.json

fdd2d4d5-a291-47cb-bed9-2004c0e7c5ca.json

36 ms

skin.css

skin.css

103 ms

skin.css

skin.css

105 ms

skin.css

skin.css

110 ms

skin.css

skin.css

108 ms

skin.css

skin.css

106 ms

skin.css

skin.css

108 ms

skin.css

skin.css

116 ms

skin.css

skin.css

113 ms

otBannerSdk.js

otBannerSdk.js

48 ms

automotive-spotlight.jpg

automotive-spotlight.jpg

70 ms

lumileds_logo.png

lumileds_logo.png

69 ms

automotive-application-icon.jpg

automotive-application-icon.jpg

71 ms

specialty-segment-icon-rgb-90px.png

specialty-segment-icon-rgb-90px.png

151 ms

illumination-application-icon.png

illumination-application-icon.png

150 ms

LUXEON-2835-Architectural-1-e1657062885389.jpg

LUXEON-2835-Architectural-1-e1657062885389.jpg

67 ms

LUXEON-2835-Commercial-LEDs.jpg

LUXEON-2835-Commercial-LEDs.jpg

149 ms

LUXEON-2835-with-CrispColor-Technology.jpg

LUXEON-2835-with-CrispColor-Technology.jpg

153 ms

LUXEON-3014-with-FreshFocus-Technology.jpg

LUXEON-3014-with-FreshFocus-Technology.jpg

72 ms

LUXEON-3014.jpg

LUXEON-3014.jpg

155 ms

LUXEON-3020-1.jpg

LUXEON-3020-1.jpg

157 ms

LUXEON-3030-2D-1.jpg

LUXEON-3030-2D-1.jpg

151 ms

LUXEON-3030-HE.jpg

LUXEON-3030-HE.jpg

150 ms

LUXEON-3030-HE-1.jpg

LUXEON-3030-HE-1.jpg

151 ms

LUXEON-3030-HE-Plus-Deep-Dimming.jpg

LUXEON-3030-HE-Plus-Deep-Dimming.jpg

153 ms

LUXEON-3030-HV-1.jpg

LUXEON-3030-HV-1.jpg

479 ms

LUXEON-3535L-Line.jpg

LUXEON-3535L-Line.jpg

154 ms

HL1Z_thumbnail.png

HL1Z_thumbnail.png

154 ms

LUXEON-Rebel.jpg

LUXEON-Rebel.jpg

156 ms

LUXEON-Rebel-PLUS-1.jpg

LUXEON-Rebel-PLUS-1.jpg

156 ms

LUXEON-Z.jpg

LUXEON-Z.jpg

329 ms

HL2X_side-280x280-related-product-1.png

HL2X_side-280x280-related-product-1.png

157 ms

LUXEXON-HL2Z_angle_view-thumbnail-e1650383056228.png

LUXEXON-HL2Z_angle_view-thumbnail-e1650383056228.png

328 ms

LUXEON-Rebel-ES-1.jpg

LUXEON-Rebel-ES-1.jpg

161 ms

LUXEON-Z-ES-1.jpg

LUXEON-Z-ES-1.jpg

163 ms

LUXEON-TX-1.jpg

LUXEON-TX-1.jpg

161 ms

LUXEON-HL4X_side-300x300.png

LUXEON-HL4X_side-300x300.png

177 ms

LUXEON-HL4Z_Angle-300x300.png

LUXEON-HL4Z_Angle-300x300.png

328 ms

LUXEON%205050_Group%202-300x300.jpg

LUXEON%205050_Group%202-300x300.jpg

177 ms

LUXEON-V-1.jpg

LUXEON-V-1.jpg

178 ms

LUXEON-M-1.jpg

LUXEON-M-1.jpg

329 ms

LUXEON-MX-1.jpg

LUXEON-MX-1.jpg

327 ms

LUXEON-MZ-1.jpg

LUXEON-MZ-1.jpg

330 ms

LUXEON-7070.jpg

LUXEON-7070.jpg

371 ms

flipchip-royal-blue-300x300.png

flipchip-royal-blue-300x300.png

329 ms

lumileds-1_1407882032-300x300.jpg

lumileds-1_1407882032-300x300.jpg

370 ms

specialty-spotlight.jpg

specialty-spotlight.jpg

65 ms

illumination-spotlight.jpg

illumination-spotlight.jpg

66 ms

lumileds-1_1441715919-300x300.jpg

lumileds-1_1441715919-300x300.jpg

271 ms

lumileds-4_1520945881-300x300.jpg

lumileds-4_1520945881-300x300.jpg

272 ms

rubix_color-300x300.jpg

rubix_color-300x300.jpg

268 ms

lumileds-0_1407882498-292x300.jpg

lumileds-0_1407882498-292x300.jpg

269 ms

LUXEON-3535L-Color-Line.jpg

LUXEON-3535L-Color-Line.jpg

192 ms

Product-Image_LUXEON_2835_Color_Group.png

Product-Image_LUXEON_2835_Color_Group.png

195 ms

3528RGB_3_side-500x500-1-300x300.png

3528RGB_3_side-500x500-1-300x300.png

193 ms

lumileds-0_1565690882-300x300.jpg

lumileds-0_1565690882-300x300.jpg

268 ms

LUXEON-SunPlus-20-Line.jpg

LUXEON-SunPlus-20-Line.jpg

260 ms

LUXEON-sunplus-2835.jpg

LUXEON-sunplus-2835.jpg

264 ms

LUXEON-SunPlus-35-Line.jpg

LUXEON-SunPlus-35-Line.jpg

240 ms

LUXEON-sunplus-cob.jpg

LUXEON-sunplus-cob.jpg

325 ms

SunPlus_HPE-angle_view-300x300.png

SunPlus_HPE-angle_view-300x300.png

251 ms

LUXEON_5050_Round-Horti_Angle-300x300.png

LUXEON_5050_Round-Horti_Angle-300x300.png

260 ms

LUXEON-CoB-Core-Range.jpg

LUXEON-CoB-Core-Range.jpg

267 ms

lumileds-0_1570551312-scaled-1-300x300-1-300x300.jpg

lumileds-0_1570551312-scaled-1-300x300-1-300x300.jpg

272 ms

LUXEON-CoB-Core-Range-PW.jpg

LUXEON-CoB-Core-Range-PW.jpg

373 ms

LUXEON-CoB-Core-Range-%E2%80%93-High-Density.jpg

LUXEON-CoB-Core-Range-%E2%80%93-High-Density.jpg

359 ms

LUXEON_CS_CoB_side_1000x1000-300x300.jpg

LUXEON_CS_CoB_side_1000x1000-300x300.jpg

276 ms

LUXEON-CX-Plus-CoB-Gen2.jpg

LUXEON-CX-Plus-CoB-Gen2.jpg

368 ms

LUXEON-CX-Plus-CoB-%E2%80%93-High-Density-BBL.jpg

LUXEON-CX-Plus-CoB-%E2%80%93-High-Density-BBL.jpg

286 ms

LUXEON-CoB-with-CrispWhite-Technology.jpg

LUXEON-CoB-with-CrispWhite-Technology.jpg

300 ms

app.js

app.js

174 ms

LUXEON-CoB-with-CrispColor-Technology.jpg

LUXEON-CoB-with-CrispColor-Technology.jpg

387 ms

LUXEON-CoB-with-FreshFocus-Technology-1.jpg

LUXEON-CoB-with-FreshFocus-Technology-1.jpg

407 ms

XR_5050_HE_side-280x280-1.png

XR_5050_HE_side-280x280-1.png

316 ms

XR-5050-Rnd-All-280x280-1.png

XR-5050-Rnd-All-280x280-1.png

271 ms

XR-5050_SQR_12up-280x280-1.png

XR-5050_SQR_12up-280x280-1.png

202 ms

XR-7070-280x280-1.png

XR-7070-280x280-1.png

312 ms

XR_HL2X_3-up-Product-Photo-280x280-1.png

XR_HL2X_3-up-Product-Photo-280x280-1.png

215 ms

luxeon-fusion-ccts-300x225.jpg

luxeon-fusion-ccts-300x225.jpg

312 ms

LUXEON-SkyBlue-group-thumbnail-300x300.png

LUXEON-SkyBlue-group-thumbnail-300x300.png

227 ms

LUXEON-IR-2720-Line.jpg

LUXEON-IR-2720-Line.jpg

239 ms

LUXEON-IR-Compact-Line.jpg

LUXEON-IR-Compact-Line.jpg

247 ms

LUXEON-IR-Domed-Line.jpg

LUXEON-IR-Domed-Line.jpg

335 ms

LUXEON-IR-Domed-for-Automotive-Line.jpg

LUXEON-IR-Domed-for-Automotive-Line.jpg

259 ms

LUXEON-IR-ONYX-1.jpg

LUXEON-IR-ONYX-1.jpg

261 ms

LUXEON-UV-FC-Line.jpg

LUXEON-UV-FC-Line.jpg

267 ms

LUXEON-UV-U-Line.jpg

LUXEON-UV-U-Line.jpg

304 ms

Display_Image2.PNG.png

Display_Image2.PNG.png

273 ms

slick.ttf

slick.ttf

250 ms

LUXEON-Flash.jpg

LUXEON-Flash.jpg

347 ms

PROD_PIC_LUXEON_FX2_CW_Angle-300x300.png

PROD_PIC_LUXEON_FX2_CW_Angle-300x300.png

249 ms

luxeon-neo-1-lasermark-300x300.jpg

luxeon-neo-1-lasermark-300x300.jpg

252 ms

PROD_PIC_LUXEON_Altilon_Intense_1x1_Gen2_Angle-300x300.png

PROD_PIC_LUXEON_Altilon_Intense_1x1_Gen2_Angle-300x300.png

250 ms

luxeon-altilon-smd-group-300x300.jpg

luxeon-altilon-smd-group-300x300.jpg

238 ms

PROD_PIC_LUXEON_Altilon_Intense_1x3_Gen2_Angle-300x300.png

PROD_PIC_LUXEON_Altilon_Intense_1x3_Gen2_Angle-300x300.png

246 ms

LUXEON-GO.jpg

LUXEON-GO.jpg

329 ms

PROD_PIC_LR5B_Gen3_Angle-300x300.png

PROD_PIC_LR5B_Gen3_Angle-300x300.png

247 ms

PROD_PIC_MxN_Single_row_Angle-300x180.png

PROD_PIC_MxN_Single_row_Angle-300x180.png

247 ms

luxeon-altilon-smd-pnp-group-300x300.jpg

luxeon-altilon-smd-pnp-group-300x300.jpg

250 ms

LUXEON-Altilon-TopContact-PnP.jpg

LUXEON-Altilon-TopContact-PnP.jpg

247 ms

PROD_PIC_LUXEON_Versat_2020_CW_150_Angle-300x300.png

PROD_PIC_LUXEON_Versat_2020_CW_150_Angle-300x300.png

320 ms

PROD_PIC_LUXEON_Versat_3030_PCA_350_Angle-1-300x300.png

PROD_PIC_LUXEON_Versat_3030_PCA_350_Angle-1-300x300.png

218 ms

LUXEON-Altilon-SMD-DT.jpg

LUXEON-Altilon-SMD-DT.jpg

213 ms

PROD_PIC_LUXEON_Versat_3535_Dual_Color_150-300x300.png

PROD_PIC_LUXEON_Versat_3535_Dual_Color_150-300x300.png

217 ms

LUXEON_Versat_2020_AM_50_P4_Angle.jpg

LUXEON_Versat_2020_AM_50_P4_Angle.jpg

286 ms

Luxeon-Versat-3030-Line.jpg

Luxeon-Versat-3030-Line.jpg

287 ms

signalsure-30-300x300.jpg

signalsure-30-300x300.jpg

270 ms

Backup_module-300x300.png

Backup_module-300x300.png

208 ms

PROD_PIC_LUXEON_IR_Domed_Family-300x300.jpg

PROD_PIC_LUXEON_IR_Domed_Family-300x300.jpg

223 ms

Halogen.jpg

Halogen.jpg

214 ms

Xenon.jpg

Xenon.jpg

208 ms

HiperVision.jpg

HiperVision.jpg

206 ms

signaling-products-300x200.jpg

signaling-products-300x200.jpg

304 ms

nightscape-light-pollution.png

nightscape-light-pollution.png

291 ms

mqdefault.jpg

mqdefault.jpg

279 ms

searchbox.png

searchbox.png

286 ms

customize-cookies.png

customize-cookies.png

217 ms

lumileds-slide-1.jpg

lumileds-slide-1.jpg

309 ms

lumileds-slide-2.jpg

lumileds-slide-2.jpg

230 ms

lumileds-slide-3.jpg

lumileds-slide-3.jpg

346 ms

lumileds-slide-4.jpg

lumileds-slide-4.jpg

347 ms

lumileds-slide-5.jpg

lumileds-slide-5.jpg

331 ms

ajax-loader.gif

ajax-loader.gif

347 ms

sprite.png

sprite.png

347 ms

Accessibility Review

lumileds.com accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lumileds.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lumileds.com SEO score

75

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Lumileds.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 Lumileds.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

lumileds.com

Open Graph description is not detected on the main page of Lumileds. 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: