21.6 sec in total
75 ms
20.8 sec
746 ms
Visit sterilumen.com now to see the best up-to-date Steri Lumen content and also check out these interesting facts you probably never knew about sterilumen.com
Sterilumen offers a portfolio of technologically-advanced air purification and surface disinfection systems.
Visit sterilumen.comWe analyzed Sterilumen.com page load time and found that the first response time was 75 ms and then it took 21.5 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sterilumen.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value10.1 s
0/100
25%
Value11.8 s
4/100
10%
Value1,860 ms
9/100
30%
Value0.016
100/100
15%
Value17.1 s
4/100
10%
75 ms
104 ms
25 ms
148 ms
148 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 67% of them (59 requests) were addressed to the original Sterilumen.com, 17% (15 requests) were made to Fonts.gstatic.com and 8% (7 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Mt1.sterilumen.com.
Page size can be reduced by 798.2 kB (12%)
6.6 MB
5.8 MB
In fact, the total size of Sterilumen.com main page is 6.6 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. 85% 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 6.3 MB which makes up the majority of the site volume.
Potential reduce by 56.4 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 56.4 kB or 81% of the original size.
Potential reduce by 732.0 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, Steri Lumen needs image optimization as it can save up to 732.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.4 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.
Potential reduce by 8.5 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. Sterilumen.com has all CSS files already compressed.
Number of requests can be reduced by 40 (61%)
66
26
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Steri Lumen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
sterilumen.com
75 ms
sterilumen.com
104 ms
core.min.css
25 ms
slick.min.css
148 ms
magnific-popup.min.css
148 ms
style.min.css
45 ms
style.min.css
32 ms
style.min.css
145 ms
css
48 ms
magnific_popup.css
46 ms
swiper.css
61 ms
popup.css
65 ms
animate.css
57 ms
readmore.css
70 ms
jquery-ui.css
145 ms
frontendstyles.css
79 ms
style-static.min.css
89 ms
style.css
136 ms
jquery.min.js
158 ms
jquery-migrate.min.js
158 ms
core.min.js
174 ms
datepicker.min.js
282 ms
zcga.js
369 ms
js
86 ms
js
172 ms
js
181 ms
et-core-unified-tb-2347-2325.min.css
219 ms
et-core-unified-2325.min.css
256 ms
slick.min.js
218 ms
jquery.magnific-popup.min.js
174 ms
scripts.min.js
189 ms
smoothscroll.js
203 ms
frontend-bundle.min.js
224 ms
frontend-bundle.min.js
238 ms
common.js
393 ms
jquery.fitvids.js
237 ms
mtc.js
20231 ms
gtm.js
119 ms
SL-Logo-Long.png
94 ms
homepage-1600x670@2x-scaled.jpg
395 ms
homepage-crowd@3x.png
233 ms
kaiserpermenente@3x.png
94 ms
redsox@3x.png
236 ms
wholefoods@3x.png
172 ms
montelenawinery@3x.png
96 ms
delmonte@3x.png
96 ms
invited@3x.png
97 ms
nyc-health@3x.png
97 ms
versailles@3x.png
98 ms
unfi@3x.png
97 ms
dva@3x.png
98 ms
cal_pacific@3x.png
99 ms
universityrochester@3x.png
99 ms
viader@3x.png
100 ms
airocide-homepage@3x.png
522 ms
logo-airocide-home@3x.png
457 ms
scientific-air-homepage@3x.png
462 ms
logo-scientificair-home@3x.png
457 ms
lumicide-homepage@3x.png
460 ms
logo-lumicide-home@3x.png
457 ms
sterilumen-footer-white@3x.png
554 ms
js
169 ms
analytics.js
163 ms
KFOmCnqEu92Fr1Mu7GxP.ttf
194 ms
KFOlCnqEu92Fr1MmEU9fChc9.ttf
195 ms
KFOlCnqEu92Fr1MmSU5fChc9.ttf
215 ms
KFOkCnqEu92Fr1MmgVxGIzc.ttf
291 ms
KFOlCnqEu92Fr1MmWUlfChc9.ttf
291 ms
KFOlCnqEu92Fr1MmYUtfChc9.ttf
289 ms
modules.woff
297 ms
fa-solid-900.woff
296 ms
fa-brands-400.woff
295 ms
fa-regular-400.woff
222 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf
289 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw3aX8.ttf
286 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw3aX8.ttf
289 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw3aX8.ttf
290 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Xw3aX8.ttf
289 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aX8.ttf
292 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aX8.ttf
291 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w3aX8.ttf
291 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w3aX8.ttf
291 ms
js
128 ms
destination
125 ms
bat.js
125 ms
insight.min.js
196 ms
collect
101 ms
insight.old.min.js
21 ms
sterilumen.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.
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
Links do not have a discernible name
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.
sterilumen.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sterilumen.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
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 Sterilumen.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 Sterilumen.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.
sterilumen.com
Open Graph data is detected on the main page of Steri Lumen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: