10.1 sec in total
298 ms
7.4 sec
2.4 sec
Welcome to dz-licht.com homepage info - get ready to check Dz Licht best content right away, or after learning these important things about dz-licht.com
LED lighting and individual lighting solutions by TRILUX - We offer you quality, optimum orientation & perfect lighting design for LED lighting systems.
Visit dz-licht.comWe analyzed Dz-licht.com page load time and found that the first response time was 298 ms and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dz-licht.com performance score
name
value
score
weighting
Value4.5 s
14/100
10%
Value11.4 s
0/100
25%
Value8.3 s
19/100
10%
Value920 ms
31/100
30%
Value0.637
9/100
15%
Value11.4 s
19/100
10%
298 ms
358 ms
396 ms
578 ms
710 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dz-licht.com, 56% (35 requests) were made to Trilux.com and 32% (20 requests) were made to Portal.trilux.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source Unpkg.com.
Page size can be reduced by 265.7 kB (9%)
3.0 MB
2.7 MB
In fact, the total size of Dz-licht.com main page is 3.0 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. 50% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 206.9 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 53.4 kB, which is 23% 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 206.9 kB or 91% of the original size.
Potential reduce by 54.5 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. Dz Licht images are well optimized though.
Potential reduce by 2.5 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.
Potential reduce by 1.9 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. Dz-licht.com has all CSS files already compressed.
Number of requests can be reduced by 20 (36%)
55
35
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dz Licht. 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 4 to 1 for CSS and as a result speed up the page load time.
dz-licht.com
298 ms
www.trilux.com
358 ms
www.trilux.com
396 ms
578 ms
tx-global-styles.css
710 ms
tx-module-styles.min.css
216 ms
header.css
561 ms
OtAutoBlock.js
84 ms
otSDKStub.js
91 ms
widget.module.min.js
72 ms
widget.min.js
5807 ms
frc-custom.css
562 ms
tx-base.min.js
772 ms
tx-plugins.min.js
772 ms
tx-globalstyles.min.js
484 ms
header.js
560 ms
feedback_languages.js
562 ms
feedback.js
566 ms
tx-module.js
355 ms
parsley-modified-config.js
768 ms
parsley.min.js
769 ms
en.js
769 ms
parsley-required-if-validator.js
774 ms
cms-formular.js
322 ms
matomo.js
519 ms
95a8b7e9-fd8b-44f6-a8bd-674432369ab2.json
121 ms
Sanierung.jpg
259 ms
trilux_logo.svg
213 ms
oktalite_white.svg
210 ms
International.png
211 ms
trilux-lead-campaign-home-office-slider.jpg
481 ms
living-contrasts-munich-slider.jpg
559 ms
trilux-services.jpg
582 ms
trilux-one-online-portal-header.jpg
653 ms
header-outdoor-hauptbereiche.jpg
815 ms
Slider-TRILUX-Smart-city-with-Constela.jpg
818 ms
E-Line-Next-Teaser-TRILUX.jpg
707 ms
Oktalite-Teaser.jpg
791 ms
german_design_award-teaser.jpg
729 ms
x-range-Teaser-new.jpg
882 ms
img_dummy_xperience.jpg
866 ms
csm_living-contrasts-warsaw-trilux-header_83cb3d81da.jpg
872 ms
csm_Tugra_Education_TRILUX_Header_10cecff2ca.jpg
936 ms
csm_Living_Contrast_Header_Warschau_TRILUX_99f5cfed70.jpg
1040 ms
csm_trilx-energy-crisis-2022-led-lighting_a6836213e4.jpg
961 ms
csm_Museum_PL_Gebaeude_aussen_quer_x_93d2166dd5.jpg
1011 ms
csm_Lumega_0_210601_057__2__e82e9733ab.jpg
1014 ms
Tugra_transluzent_01
964 ms
Cultega_T_01_DB_WEB
1017 ms
Opendo_D1_D2_01_DB_WEB
1043 ms
RL_4_3_Empor_760_RBAO_LED_26_DB
1046 ms
E_LINE_Fix_Flex_D_190318_001_WEB
1095 ms
Creavo_M84_M73_TS_LW16_LW19_LWW_5000_6x6_01_03_DB_WEB
1096 ms
LiveLink_Premium_Server_Kit_1_DB_WEB
1098 ms
Parelia_H_L_LED_03_CG_WEB
1120 ms
Fn5_C_DIL_01_DB_WEB
1124 ms
Jovie_70_LED_ZMB_D76_26_WEB
1127 ms
teaser-newsletter.jpg
1237 ms
DINWebPro-Bold.woff
152 ms
DINWebPro-Light.woff
243 ms
glyphicons-regular.woff
251 ms
glyphicons-social-regular.woff
152 ms
matomo.php
405 ms
dz-licht.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
dz-licht.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
dz-licht.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dz-licht.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 Dz-licht.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.
dz-licht.com
Open Graph data is detected on the main page of Dz Licht. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: