10.6 sec in total
3.8 sec
6.5 sec
263 ms
Visit interlighting.cz now to see the best up-to-date INTERLIGHTING content for Czech Republic and also check out these interesting facts you probably never knew about interlighting.cz
Dekorativní interiérová a zahradní parková svítidla. Průmyslové, akumulátorové svítidla nouzového osvétlení, informační svítidla, vypínače a zásuvky pro ofice a byt.
Visit interlighting.czWe analyzed Interlighting.cz page load time and found that the first response time was 3.8 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
interlighting.cz performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value7.5 s
4/100
25%
Value2.8 s
96/100
10%
Value0 ms
100/100
30%
Value0.02
100/100
15%
Value3.4 s
93/100
10%
3807 ms
218 ms
243 ms
111 ms
110 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 98% of them (105 requests) were addressed to the original Interlighting.cz, 1% (1 request) were made to Statcounter.com and 1% (1 request) were made to C.statcounter.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Interlighting.cz.
Page size can be reduced by 70.2 kB (73%)
96.6 kB
26.4 kB
In fact, the total size of Interlighting.cz main page is 96.6 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. 20% of websites need less resources to load. HTML takes 55.8 kB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 86% of the original size.
Potential reduce by 0 B
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. INTERLIGHTING images are well optimized though.
Potential reduce by 12.6 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 12.6 kB or 43% of the original size.
Potential reduce by 9.7 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. Interlighting.cz needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 85% of the original size.
Number of requests can be reduced by 15 (14%)
106
91
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of INTERLIGHTING. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.interlighting.cz
3807 ms
allscripts.js
218 ms
style.css
243 ms
logos.gif
111 ms
ipayment.gif
110 ms
iterms.gif
112 ms
icontact.gif
217 ms
iabout.gif
218 ms
ifaq.gif
218 ms
iinfo.gif
220 ms
idownload.gif
220 ms
icomment.gif
221 ms
feu.gif
323 ms
fbg.gif
328 ms
fgr.gif
324 ms
fru.gif
329 ms
space.gif
331 ms
plus.gif
334 ms
bcart.gif
430 ms
bsearch.gif
430 ms
bparametric.gif
432 ms
bcolors.gif
433 ms
bfilm.gif
437 ms
bcatalog.gif
437 ms
bpricelist.gif
536 ms
suryalink.gif
540 ms
theaintro.gif
542 ms
recessed.gif
547 ms
ceiling.gif
554 ms
pendant.gif
557 ms
chandelier.gif
642 ms
corner.gif
647 ms
wall.gif
649 ms
picture.gif
656 ms
shelf.gif
663 ms
spot.gif
665 ms
track.gif
750 ms
undercabinet.gif
752 ms
counter.js
15 ms
table.gif
726 ms
t.php
50 ms
reading.gif
672 ms
floor.gif
677 ms
pedestal.gif
650 ms
mirror.gif
654 ms
bathroom.gif
655 ms
garden.gif
670 ms
photovoltaic.gif
672 ms
outdoor.gif
752 ms
underwater.gif
656 ms
floodlight.gif
654 ms
inground.gif
670 ms
information.gif
670 ms
emergency.gif
748 ms
industrial.gif
753 ms
exproof.gif
658 ms
road.gif
678 ms
ventilator.gif
679 ms
strip.gif
753 ms
marine_interior.gif
758 ms
marine_exterior.gif
760 ms
vehicle.gif
788 ms
special.gif
680 ms
switches.gif
752 ms
bulb.gif
754 ms
transformer.gif
751 ms
spareparts.gif
771 ms
accessories.gif
790 ms
options.gif
795 ms
poles.gif
796 ms
fiberoptic.gif
802 ms
b-gotop.gif
797 ms
tables.gif
874 ms
desks.gif
800 ms
shelfs.gif
797 ms
consoles.gif
818 ms
chests.gif
804 ms
sideboards.gif
874 ms
cabinets.gif
803 ms
mirrors.gif
801 ms
showcases.gif
820 ms
chairs.gif
806 ms
armchairs.gif
877 ms
seats.gif
803 ms
beds.gif
800 ms
decoration.gif
822 ms
clocks.gif
804 ms
figures.gif
877 ms
candles.gif
804 ms
cushions.gif
801 ms
backtop.gif
823 ms
left.gif
805 ms
topleft.gif
874 ms
top2.gif
804 ms
topright.gif
802 ms
borderltop.gif
824 ms
shadow.gif
801 ms
borderrtop.gif
797 ms
borderl.gif
796 ms
borderr.gif
800 ms
slide1.gif
808 ms
borderlbot.gif
802 ms
botshadow.gif
765 ms
borderrbot.gif
764 ms
botleft.gif
766 ms
bot2.gif
781 ms
botright.gif
779 ms
interlighting.cz 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a valid value for its [lang] attribute.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
interlighting.cz 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
interlighting.cz SEO score
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
Document doesn't have a valid hreflang
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
CS
CZ
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Interlighting.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed language. Our system also found out that Interlighting.cz 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.
interlighting.cz
Open Graph description is not detected on the main page of INTERLIGHTING. 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: