50.5 sec in total
292 ms
22.3 sec
27.9 sec
Welcome to light-building.com homepage info - get ready to check Light Building best content right away, or after learning these important things about light-building.com
Light + Building is the world’s leading trade fair for lighting and building services technology. The focus is on fascinating luminaire design and sustainable building-services technology of tomorrow.
Visit light-building.comWe analyzed Light-building.com page load time and found that the first response time was 292 ms and then it took 50.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
light-building.com performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value9.7 s
0/100
25%
Value11.0 s
6/100
10%
Value2,830 ms
3/100
30%
Value0.428
22/100
15%
Value65.0 s
0/100
10%
292 ms
500 ms
216 ms
30 ms
387 ms
Our browser made a total of 164 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Light-building.com, 54% (89 requests) were made to Light-building.messefrankfurt.com and 9% (14 requests) were made to Idp.messefrankfurt.com. The less responsive or slowest element that took the longest time to load (16.6 sec) relates to the external source Light-building.messefrankfurt.com.
Page size can be reduced by 10.4 MB (11%)
94.7 MB
84.4 MB
In fact, the total size of Light-building.com main page is 94.7 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. Only a small number of websites need less resources to load. Images take 93.9 MB which makes up the majority of the site volume.
Potential reduce by 405.9 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. 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 405.9 kB or 84% of the original size.
Potential reduce by 9.8 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. Light Building images are well optimized though.
Potential reduce by 117.1 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 117.1 kB or 42% of the original size.
Potential reduce by 219 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. Light-building.com has all CSS files already compressed.
Number of requests can be reduced by 35 (23%)
152
117
The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Light Building. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
light-building.com
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light-and-building.min.css
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light-building.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
light-building.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
light-building.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Light-building.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 Light-building.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.
light-building.com
Open Graph data is detected on the main page of Light Building. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: