3.1 sec in total
287 ms
2.4 sec
455 ms
Click here to check amazing Lum Search content. Otherwise, check out these important facts you probably never knew about lum-search.com
DIALux Luminaire Finder is the luminaire search engine from DIAL. Anyone- whether professional light planners, architects, interior designers or private users “ will be able to search for and find sui...
Visit lum-search.comWe analyzed Lum-search.com page load time and found that the first response time was 287 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
lum-search.com performance score
name
value
score
weighting
Value2.9 s
55/100
10%
Value6.7 s
7/100
25%
Value10.8 s
7/100
10%
Value650 ms
46/100
30%
Value0.052
99/100
15%
Value12.9 s
13/100
10%
287 ms
99 ms
394 ms
209 ms
209 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Lum-search.com, 26% (6 requests) were made to Adserver.lumsearch.com and 4% (1 request) were made to Stats.dial.de. The less responsive or slowest element that took the longest time to load (840 ms) relates to the external source Lumsearch.com.
Page size can be reduced by 94.1 kB (11%)
827.6 kB
733.5 kB
In fact, the total size of Lum-search.com main page is 827.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 718.1 kB which makes up the majority of the site volume.
Potential reduce by 45.1 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 45.1 kB or 82% of the original size.
Potential reduce by 13.3 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. Lum Search images are well optimized though.
Potential reduce by 35.7 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 35.7 kB or 65% of the original size.
Number of requests can be reduced by 8 (38%)
21
13
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lum Search. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
en
287 ms
main.css
99 ms
lumsearchapp.min.js
394 ms
common.js
209 ms
searchentry-functions.js
209 ms
searchentry.js
208 ms
handlebars.runtime.min.js
207 ms
handlebars.js
207 ms
22733c92-ae03-4051-89ef-a1884337af4b.jpg
840 ms
LUMsearch_logo.png
116 ms
icons-sdd56eb0bba.png
114 ms
start-s9cf568d005.png
216 ms
d574e1e2-99aa-416d-ad06-70f7d792f221.jpg
140 ms
33cdbc73-c3db-48c6-97ed-1a38d355afe7.jpg
242 ms
piwik.js
419 ms
ajs.php
321 ms
ajs.php
312 ms
a140
138 ms
Roboto-Light-webfont.woff
447 ms
03a5663e8689d27f7fea430087012ff9.jpg
211 ms
lg.php
208 ms
32f7408d4b8c7a804270d6a661d78ebe.jpg
418 ms
lg.php
238 ms
lum-search.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
lum-search.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
lum-search.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lum-search.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 Lum-search.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.
lum-search.com
Open Graph description is not detected on the main page of Lum Search. 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: